Ryo Ishikawa

MARANA, AZ - FEBRUARY 23: Ryo Ishikawa of Japan looks on from the second hole during the first round of the Accenture Match Play Championship at the Ritz-Carlton Golf Club on February 23, 2011 in Marana, Arizona. (Photo by Sam Greenwood/Getty Images)

MARANA, AZ - FEBRUARY 23: Ryo Ishikawa of Japan hits an approach shot on the second hole during the first round of the Accenture Match Play Championship at the Ritz-Carlton Golf Club on February 23, 2011 in Marana, Arizona. (Photo by Sam Greenwood/Getty Images)

MARANA, AZ - FEBRUARY 23: Ryo Ishikawa of Japan hits from a bunker on the second hole during the first round of the Accenture Match Play Championship at the Ritz-Carlton Golf Club on February 23, 2011 in Marana, Arizona. (Photo by Sam Greenwood/Getty Images)

MARANA, AZ - FEBRUARY 23: Ryo Ishikawa of Japan hits an approach shot on the second hole during the first round of the Accenture Match Play Championship at the Ritz-Carlton Golf Club on February 23, 2011 in Marana, Arizona. (Photo by Sam Greenwood/Getty Images)

MARANA, AZ - FEBRUARY 22: The golf ball of Ryo Ishikawa of Japan during practice prior to the start of the World Golf Championships-Accenture Match Play Championship held at The Ritz-Carlton Golf Club, Dove Mountain on February 22, 2011 in Marana, Arizona. (Photo by Stuart Franklin/Getty Images)

MARANA, AZ - FEBRUARY 22: Ryo Ishikawa of Japan plays a shot during practice prior to the start of the World Golf Championships-Accenture Match Play Championship held at The Ritz-Carlton Golf Club, Dove Mountain on February 22, 2011 in Marana, Arizona. (Photo by Stuart Franklin/Getty Images)

MARANA, AZ - FEBRUARY 22: Ryo Ishikawa of Japan plays a shot during practice prior to the start of the World Golf Championships-Accenture Match Play Championship held at The Ritz-Carlton Golf Club, Dove Mountain on February 22, 2011 in Marana, Arizona. (Photo by Stuart Franklin/Getty Images)

MARANA, AZ - FEBRUARY 22: Ryo Ishikawa of Japan plays a shot during practice prior to the start of the World Golf Championships-Accenture Match Play Championship held at The Ritz-Carlton Golf Club, Dove Mountain on February 22, 2011 in Marana, Arizona. (Photo by Stuart Franklin/Getty Images)

MARANA, AZ - FEBRUARY 22: Ryo Ishikawa of Japan plays a shot during practice prior to the start of the World Golf Championships-Accenture Match Play Championship held at The Ritz-Carlton Golf Club, Dove Mountain on February 22, 2011 in Marana, Arizona. (Photo by Stuart Franklin/Getty Images)

MARANA, AZ - FEBRUARY 22: Ryo Ishikawa of Japan plays a shot during practice prior to the start of the World Golf Championships-Accenture Match Play Championship held at The Ritz-Carlton Golf Club, Dove Mountain on February 22, 2011 in Marana, Arizona. (Photo by Stuart Franklin/Getty Images)

MARANA, AZ - FEBRUARY 22: Ryo Ishikawa of Japan plays a shot during practice prior to the start of the World Golf Championships-Accenture Match Play Championship held at The Ritz-Carlton Golf Club, Dove Mountain on February 22, 2011 in Marana, Arizona. (Photo by Stuart Franklin/Getty Images)

MARANA, AZ - FEBRUARY 22: Ryo Ishikawa of Japan plays a tee shot during practice prior to the start of the World Golf Championships-Accenture Match Play Championship held at The Ritz-Carlton Golf Club, Dove Mountain on February 22, 2011 in Marana, Arizona. (Photo by Stuart Franklin/Getty Images)

MARANA, AZ - FEBRUARY 22: Ryo Ishikawa of Japan plays a tee shot during practice prior to the start of the World Golf Championships-Accenture Match Play Championship held at The Ritz-Carlton Golf Club, Dove Mountain on February 22, 2011 in Marana, Arizona. (Photo by Stuart Franklin/Getty Images)

MARANA, AZ - FEBRUARY 22: Ryo Ishikawa of Japan plays a tee shot during practice prior to the start of the World Golf Championships-Accenture Match Play Championship held at The Ritz-Carlton Golf Club, Dove Mountain on February 22, 2011 in Marana, Arizona. (Photo by Stuart Franklin/Getty Images)

MARANA, AZ - FEBRUARY 22: Ryo Ishikawa of Japan plays a tee shot during practice prior to the start of the World Golf Championships-Accenture Match Play Championship held at The Ritz-Carlton Golf Club, Dove Mountain on February 22, 2011 in Marana, Arizona. (Photo by Stuart Franklin/Getty Images)

MARANA, AZ - FEBRUARY 22: Ryo Ishikawa of Japan plays a tee shot during practice prior to the start of the World Golf Championships-Accenture Match Play Championship held at The Ritz-Carlton Golf Club, Dove Mountain on February 22, 2011 in Marana, Arizona. (Photo by Stuart Franklin/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 18: Ryo Ishikawa of Japan watches his missed putt on the third hole during the second round of the Northern Trust Open at Riviera Country Club on February 18, 2011 in Pacific Palisades, California. (Photo by Stuart Franklin/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 18: Ryo Ishikawa of Japan watches his missed putt on the third hole during the second round of the Northern Trust Open at Riviera Country Club on February 18, 2011 in Pacific Palisades, California. (Photo by Stuart Franklin/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 18: Ryo Ishikawa of Japan ponders his tee shot on the fourth hole during the second round of the Northern Trust Open at Riviera Country Club on February 18, 2011 in Pacific Palisades, California. (Photo by Stuart Franklin/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 18: Ryo Ishikawa of Japan hits his second shot on the 12th hole during round two of the Northern Trust Open at Riviera Country Club on February 18, 2011 in Pacific Palisades, California. (Photo by Stephen Dunn/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 18: Ryo Ishikawa of Japan hits his tee shot on the 12th hole during round two of the Northern Trust Open at Riviera Country Club on February 18, 2011 in Pacific Palisades, California. (Photo by Stephen Dunn/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 18: Ryo Ishikawa of Japan watches his missed putt on the third hole during the second round of the Northern Trust Open at Riviera Country Club on February 18, 2011 in Pacific Palisades, California. (Photo by Stuart Franklin/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 18: Ryo Ishikawa of Japan ponders his tee shot on the fourth hole during the second round of the Northern Trust Open at Riviera Country Club on February 18, 2011 in Pacific Palisades, California. (Photo by Stuart Franklin/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 18: Ryo Ishikawa of Japan ponders his tee shot on the fourth hole during the second round of the Northern Trust Open at Riviera Country Club on February 18, 2011 in Pacific Palisades, California. (Photo by Stuart Franklin/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 18: Ryo Ishikawa of Japan plays his tee shot on the fourth hole during the second round of the Northern Trust Open at Riviera Country Club on February 18, 2011 in Pacific Palisades, California. (Photo by Stuart Franklin/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 18: Ryo Ishikawa of Japan plays his tee shot on the fourth hole during the second round of the Northern Trust Open at Riviera Country Club on February 18, 2011 in Pacific Palisades, California. (Photo by Stuart Franklin/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 17: Ryo Ishikawa of Japan hits his tee shot on the ninth hole during round one of the Northern Trust Open at Riviera Counrty Club on February 17, 2011 in Pacific Palisades, California. (Photo by Stephen Dunn/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 17: Ryo Ishikawa of Japan plays his approach shot on the seventh hole during the first round of the Northern Trust Open at Riviera Country Club on February 17, 2011 in Pacific Palisades, California. (Photo by Stuart Franklin/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 17: Ryo Ishikawa of Japan hits his second shot on the first hole during round one of the Northern Trust Open at Riviera Counrty Club on February 17, 2011 in Pacific Palisades, California. (Photo by Stephen Dunn/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 17: Ryo Ishikawa of Japan hits his tee shot on the ninth hole during round one of the Northern Trust Open at Riviera Counrty Club on February 17, 2011 in Pacific Palisades, California. (Photo by Stephen Dunn/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 17: Ryo Ishikawa of Japan plays his approach shot on the first hole during the first round of the Northern Trust Open at Riviera Country Club on February 17, 2011 in Pacific Palisades, California. (Photo by Stuart Franklin/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 17: Ryo Ishikawa of Japan plays his approach shot on the first hole during the first round of the Northern Trust Open at Riviera Country Club on February 17, 2011 in Pacific Palisades, California. (Photo by Stuart Franklin/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 17: Ryo Ishikawa of Japan plays his approach shot on the seventh hole during the first round of the Northern Trust Open at Riviera Country Club on February 17, 2011 in Pacific Palisades, California. (Photo by Stuart Franklin/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 17: Ryo Ishikawa of Japan chips onto the green on the first hole during round one of the Northern Trust Open at Riviera Counrty Club on February 17, 2011 in Pacific Palisades, California. (Photo by Stephen Dunn/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 17: Ryo Ishikawa of Japan hits his second shot on the fourth hole from the tall grass during round one of the Northern Trust Open at Riviera Counrty Club on February 17, 2011 in Pacific Palisades, California. (Photo by Stephen Dunn/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 17: Ryo Ishikawa of Japan hits his second shot on the fourth hole from the tall grass during round one of the Northern Trust Open at Riviera Counrty Club on February 17, 2011 in Pacific Palisades, California. (Photo by Stephen Dunn/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 17: Ryo Ishikawa of Japan hits his third shot on the fourth hole from the tall grass during round one of the Northern Trust Open at Riviera Counrty Club on February 17, 2011 in Pacific Palisades, California. (Photo by Stephen Dunn/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 17: Ryo Ishikawa of Japan lines up a putt on the fourth hole during round one of the Northern Trust Open at Riviera Counrty Club on February 17, 2011 in Pacific Palisades, California. (Photo by Stephen Dunn/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 17: Ryo Ishikawa of Japan hits his tee shot on the 12th hole during round one of the Northern Trust Open at Riviera Counrty Club on February 17, 2011 in Pacific Palisades, California. (Photo by Stephen Dunn/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 17: Ryo Ishikawa of Japan hits his tee shot on the 12th hole during round one of the Northern Trust Open at Riviera Counrty Club on February 17, 2011 in Pacific Palisades, California. (Photo by Stephen Dunn/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 17: Ryo Ishikawa of Japan reacts to his second shot on the 12th hole during the first round of the Northern Trust Open at the Riviera Country Club on February 17, 2011 in Pacific Palisades, California. (Photo by Harry How/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 17: Ryo Ishikawa of Japan reacts to his second shot on the 12th hole during the first round of the Northern Trust Open at the Riviera Country Club on February 17, 2011 in Pacific Palisades, California. (Photo by Harry How/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 17: Ryo Ishikawa of Japan hits a second shot on the 12th hole during the first round of the Northern Trust Open at the Riviera Country Club on February 17, 2011 in Pacific Palisades, California. (Photo by Harry How/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 17: Ryo Ishikawa of Japan hits a second shot on the 12th hole during the first round of the Northern Trust Open at the Riviera Country Club on February 17, 2011 in Pacific Palisades, California. (Photo by Harry How/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 17: Ryo Ishikawa of Japan (front, with blue pants) looks for his ball with help from members of the gallery during round one of the Northern Trust Open at Riviera Counrty Club on February 17, 2011 in Pacific Palisades, California. (Photo by Stephen Dunn/Getty Images)

SHANGHAI, CHINA - NOVEMBER 07: Ryo Ishikawa of Japan during the final round of the WGC - HSBC Champions at Sheshan International Golf Club on November 7, 2010 in Shanghai, China. (Photo by Ross Kinnaird/Getty Images)

SHANGHAI, CHINA - NOVEMBER 07: Ryo Ishikawa of Japan during the final round of the WGC - HSBC Champions at Sheshan International Golf Club on November 7, 2010 in Shanghai, China. (Photo by Ross Kinnaird/Getty Images)

SHANGHAI, CHINA - NOVEMBER 07: Ryo Ishikawa of Japan during the final round of the WGC - HSBC Champions at Sheshan International Golf Club on November 7, 2010 in Shanghai, China. (Photo by Ross Kinnaird/Getty Images)

SHANGHAI, CHINA - NOVEMBER 04: Ryo Ishikawa of Japan watches his tee shot on the tenth tee during the first round of the HSBC Champions at the Sheshan Golf Club on November 4, 2010 in Shanghai, China. (Photo by Scott Halleran/Getty Images)

SHANGHAI, CHINA - NOVEMBER 03: Ryo Ishikawa of Japan during the pro-am event prior to the WGC - HSBC Champions at Sheshan International Golf Club on November 3, 2010 in Shanghai, China. (Photo by Ross Kinnaird/Getty Images)

KAWAGOE CITY, JAPAN - OCTOBER 08: (L-R) Billy Payne (Chairman of the Masters Tournament) greets Ryo Ishikawa of Japan during the Asia Pacific Golf Confederation Gala Reception at Hikawa Shrine for the 2010 Asian Amateur Championship at Kasumigaseki Country Club on October 8, 2010 in Kawagoe City, Japan. (Photo by Streeter Lecka/Getty Images)

KAWAGOE CITY, JAPAN - OCTOBER 08: (L-R) Ryo Ishikawa of Japan and Billy Payne (Chairman of the Masters Tournament) pose for a picture during the Asia Pacific Golf Confederation Gala Reception at Hikawa Shrine for the 2010 Asian Amateur Championship at Kasumigaseki Country Club on October 8, 2010 in Kawagoe City, Japan. (Photo by Streeter Lecka/Getty Images)

KAWAGOE CITY, JAPAN - OCTOBER 08: (L-R) Ryo Ishikawa of Japan and Billy Payne (Chairman of the Masters Tournament) pose for a picture during the Asia Pacific Golf Confederation Gala Reception at Hikawa Shrine for the 2010 Asian Amateur Championship at Kasumigaseki Country Club on October 8, 2010 in Kawagoe City, Japan. (Photo by Streeter Lecka/Getty Images)

KAWAGOE CITY, JAPAN - OCTOBER 08: (L-R) Allan Gormly (Chairman of the R&A) and Billy Payne (Chairman of the Masters Tournament) shake hands with Ryo Ishikawa of Japan during the Asia Pacific Golf Confederation Gala Reception at Hikawa Shrine for the 2010 Asian Amateur Championship at Kasumigaseki Country Club on October 8, 2010 in Kawagoe City, Japan. (Photo by Streeter Lecka/Getty Images)

KAWAGOE CITY, JAPAN - OCTOBER 08: Ryo Ishikawa of makes a speech during the Asia Pacific Golf Confederation Gala Reception at Hikawa Shrine for the 2010 Asian Amateur Championship at Kasumigaseki Country Club on October 8, 2010 in Kawagoe City, Japan. (Photo by Streeter Lecka/Getty Images)

KAWAGOE CITY, JAPAN - OCTOBER 08: Ryo Ishikawa of makes a speech during the Asia Pacific Golf Confederation Gala Reception at Hikawa Shrine for the 2010 Asian Amateur Championship at Kasumigaseki Country Club on October 8, 2010 in Kawagoe City, Japan. (Photo by Streeter Lecka/Getty Images)

KAWAGOE CITY, JAPAN - OCTOBER 08: Ryo Ishikawa of Japan makes a toast after his speech during the Asia Pacific Golf Confederation Gala Reception at Hikawa Shrine for the 2010 Asian Amateur Championship at Kasumigaseki Country Club on October 8, 2010 in Kawagoe City, Japan. (Photo by Streeter Lecka/Getty Images)

KAWAGOE CITY, JAPAN - OCTOBER 08: Ryo Ishikawa of Japan poses with players during the Asia Pacific Golf Confederation Gala Reception at Hikawa Shrine for the 2010 Asian Amateur Championship at Kasumigaseki Country Club on October 8, 2010 in Kawagoe City, Japan. (Photo by Streeter Lecka/Getty Images)

PEBBLE BEACH, CA - JUNE 20: Ryo Ishikawa of Japan hits his tee shot on the second hole during the final round of the 110th U.S. Open at Pebble Beach Golf Links on June 20, 2010 in Pebble Beach, California. (Photo by Donald Miralle/Getty Images)

PEBBLE BEACH, CA - JUNE 20: Ryo Ishikawa of Japan walks off the second tee during the final round of the 110th U.S. Open at Pebble Beach Golf Links on June 20, 2010 in Pebble Beach, California. (Photo by Donald Miralle/Getty Images)

PEBBLE BEACH, CA - JUNE 20: Ryo Ishikawa of Japan hits his tee shot on the second hole during the final round of the 110th U.S. Open at Pebble Beach Golf Links on June 20, 2010 in Pebble Beach, California. (Photo by Donald Miralle/Getty Images)

PEBBLE BEACH, CA - JUNE 19: Ryo Ishikawa of Japan walks with his caddie Hiroyuki Kato on the 14th hole during the third round of the 110th U.S. Open at Pebble Beach Golf Links on June 19, 2010 in Pebble Beach, California. (Photo by Ross Kinnaird/Getty Images)

PEBBLE BEACH, CA - JUNE 19: A detailed shot of the golf ball of Ryo Ishikawa of Japan during the third round of the 110th U.S. Open at Pebble Beach Golf Links on June 19, 2010 in Pebble Beach, California. (Photo by Ross Kinnaird/Getty Images)

PEBBLE BEACH, CA - JUNE 19: Ryo Ishikawa of Japan lines up a putt during the third round of the 110th U.S. Open at Pebble Beach Golf Links on June 19, 2010 in Pebble Beach, California. (Photo by Ross Kinnaird/Getty Images)

PEBBLE BEACH, CA - JUNE 19: Ryo Ishikawa of Japan plays a bunker shot on the 14th hole during the third round of the 110th U.S. Open at Pebble Beach Golf Links on June 19, 2010 in Pebble Beach, California. (Photo by Ross Kinnaird/Getty Images)

PEBBLE BEACH, CA - JUNE 19: Ryo Ishikawa of Japan hits his tee shot on the 13th hole during the third round of the 110th U.S. Open at Pebble Beach Golf Links on June 19, 2010 in Pebble Beach, California. (Photo by Ross Kinnaird/Getty Images)

PEBBLE BEACH, CA - JUNE 19: Ryo Ishikawa of Japan walks with his caddie Hiroyuki Kato to the fourth green during the third round of the 110th U.S. Open at Pebble Beach Golf Links on June 19, 2010 in Pebble Beach, California. (Photo by Ross Kinnaird/Getty Images)

PEBBLE BEACH, CA - JUNE 19: Ryo Ishikawa of Japan watches his tee shot on the seventh tee during the third round of the 110th U.S. Open at Pebble Beach Golf Links on June 19, 2010 in Pebble Beach, California. (Photo by Ross Kinnaird/Getty Images)

PEBBLE BEACH, CA - JUNE 19: Ryo Ishikawa of Japan waits on the ninth tee during the third round of the 110th U.S. Open at Pebble Beach Golf Links on June 19, 2010 in Pebble Beach, California. (Photo by Ross Kinnaird/Getty Images)

PEBBLE BEACH, CA - JUNE 19: Ryo Ishikawa of Japan waits on the ninth tee during the third round of the 110th U.S. Open at Pebble Beach Golf Links on June 19, 2010 in Pebble Beach, California. (Photo by Ross Kinnaird/Getty Images)

PEBBLE BEACH, CA - JUNE 19: Ryo Ishikawa of Japan watches his tee shot on the third hole during the third round of the 110th U.S. Open at Pebble Beach Golf Links on June 19, 2010 in Pebble Beach, California. (Photo by Ross Kinnaird/Getty Images)

PEBBLE BEACH, CA - JUNE 19: Ryo Ishikawa of Japan watches his tee shot on the fifth hole as media and fans look on during the third round of the 110th U.S. Open at Pebble Beach Golf Links on June 19, 2010 in Pebble Beach, California. (Photo by Ross Kinnaird/Getty Images)

PEBBLE BEACH, CA - JUNE 19: Ryo Ishikawa of Japan tees off the second tee during the third round of the 110th U.S. Open at Pebble Beach Golf Links on June 19, 2010 in Pebble Beach, California. (Photo by Donald Miralle/Getty Images)

PEBBLE BEACH, CA - JUNE 19: Ryo Ishikawa of Japan walks off the second tee during the third round of the 110th U.S. Open at Pebble Beach Golf Links on June 19, 2010 in Pebble Beach, California. (Photo by Donald Miralle/Getty Images)

PEBBLE BEACH, CA - JUNE 19: Ryo Ishikawa of Japan lines up a putt on the first green during the third round of the 110th U.S. Open at Pebble Beach Golf Links on June 19, 2010 in Pebble Beach, California. (Photo by Donald Miralle/Getty Images)

PEBBLE BEACH, CA - JUNE 19: Ryo Ishikawa of Japan lines up a putt on the first green during the third round of the 110th U.S. Open at Pebble Beach Golf Links on June 19, 2010 in Pebble Beach, California. (Photo by Donald Miralle/Getty Images)

PEBBLE BEACH, CA - JUNE 18: Ryo Ishikawa of Japan hits a bunker shot on the eighth hole during the second round of the 110th U.S. Open at Pebble Beach Golf Links on June 18, 2010 in Pebble Beach, California. (Photo by Donald Miralle/Getty Images)

PEBBLE BEACH, CA - JUNE 18: Ryo Ishikawa of Japan hits moves a rake from a bunker on the eighth hole during the second round of the 110th U.S. Open at Pebble Beach Golf Links on June 18, 2010 in Pebble Beach, California. (Photo by Donald Miralle/Getty Images)

PEBBLE BEACH, CA - JUNE 18: Ryo Ishikawa of Japan hits from a bunker on the eighth hole during the second round of the 110th U.S. Open at Pebble Beach Golf Links on June 18, 2010 in Pebble Beach, California. (Photo by Donald Miralle/Getty Images)

PEBBLE BEACH, CA - JUNE 18: Ryo Ishikawa of Japan watches his approach shot on the ninth hole during the second round of the 110th U.S. Open at Pebble Beach Golf Links on June 18, 2010 in Pebble Beach, California. (Photo by Stephen Dunn/Getty Images)

PEBBLE BEACH, CA - JUNE 18: Ryo Ishikawa of Japan watches his approach shot on the tenth hole during the second round of the 110th U.S. Open at Pebble Beach Golf Links on June 18, 2010 in Pebble Beach, California. (Photo by Donald Miralle/Getty Images)

PEBBLE BEACH, CA - JUNE 18: Ryo Ishikawa of Japan watches his tee shot on the seventh hole during the second round of the 110th U.S. Open at Pebble Beach Golf Links on June 18, 2010 in Pebble Beach, California. (Photo by Donald Miralle/Getty Images)

PEBBLE BEACH, CA - JUNE 18: Ryo Ishikawa of Japan (R) hits a shot on the ninth hole while his caddie Hiroyuki Kato looks on during the second round of the 110th U.S. Open at Pebble Beach Golf Links on June 18, 2010 in Pebble Beach, California. (Photo by Donald Miralle/Getty Images)

PEBBLE BEACH, CA - JUNE 18: Ryo Ishikawa of Japan (R) hits a shot on the ninth hole while his caddie Hiroyuki Kato looks on during the second round of the 110th U.S. Open at Pebble Beach Golf Links on June 18, 2010 in Pebble Beach, California. (Photo by Donald Miralle/Getty Images)

PEBBLE BEACH, CA - JUNE 18: Ryo Ishikawa of Japan waits on second green during the second round of the 110th U.S. Open at Pebble Beach Golf Links on June 18, 2010 in Pebble Beach, California. (Photo by Donald Miralle/Getty Images)

PEBBLE BEACH, CA - JUNE 18: Ryo Ishikawa of Japan watches his second shot on second hole during the second round of the 110th U.S. Open at Pebble Beach Golf Links on June 18, 2010 in Pebble Beach, California. (Photo by Donald Miralle/Getty Images)

PEBBLE BEACH, CA - JUNE 18: Ryo Ishikawa of Japan watches his tee shot on second hole during the second round of the 110th U.S. Open at Pebble Beach Golf Links on June 18, 2010 in Pebble Beach, California. (Photo by Stephen Dunn/Getty Images)

PEBBLE BEACH, CA - JUNE 18: Ryo Ishikawa of Japan watches his tee shot on second hole during the second round of the 110th U.S. Open at Pebble Beach Golf Links on June 18, 2010 in Pebble Beach, California. (Photo by Stephen Dunn/Getty Images)

PEBBLE BEACH, CA - JUNE 18: Ryo Ishikawa of Japan lines up a putt on second green during the second round of the 110th U.S. Open at Pebble Beach Golf Links on June 18, 2010 in Pebble Beach, California. (Photo by Donald Miralle/Getty Images)

PEBBLE BEACH, CA - JUNE 18: Ryo Ishikawa of Japan lines up a putt on second green during the second round of the 110th U.S. Open at Pebble Beach Golf Links on June 18, 2010 in Pebble Beach, California. (Photo by Donald Miralle/Getty Images)

PEBBLE BEACH, CA - JUNE 17: Ryo Ishikawa of Japan walks across a bunker on the 15th hole during the first round of the 110th U.S. Open at Pebble Beach Golf Links on June 17, 2010 in Pebble Beach, California. (Photo by Donald Miralle/Getty Images)

PEBBLE BEACH, CA - JUNE 17: Ryo Ishikawa of Japan hits his tee shot on the 13th hole during the first round of the 110th U.S. Open at Pebble Beach Golf Links on June 17, 2010 in Pebble Beach, California. (Photo by Donald Miralle/Getty Images)

PEBBLE BEACH, CA - JUNE 17: Ryo Ishikawa of Japan plays a bunker shot on the 12th hole during the first round of the 110th U.S. Open at Pebble Beach Golf Links on June 17, 2010 in Pebble Beach, California. (Photo by Donald Miralle/Getty Images)

PEBBLE BEACH, CA - JUNE 17: Ryo Ishikawa of Japan hits his tee shot on the 16th hole during the first round of the 110th U.S. Open at Pebble Beach Golf Links on June 17, 2010 in Pebble Beach, California. (Photo by Donald Miralle/Getty Images)

PEBBLE BEACH, CA - JUNE 17: Ryo Ishikawa of Japan hits his tee shot on the 16th hole during the first round of the 110th U.S. Open at Pebble Beach Golf Links on June 17, 2010 in Pebble Beach, California. (Photo by Donald Miralle/Getty Images)

PEBBLE BEACH, CA - JUNE 17: Ryo Ishikawa of Japan hits his tee shot on the 16th hole during the first round of the 110th U.S. Open at Pebble Beach Golf Links on June 17, 2010 in Pebble Beach, California. (Photo by Donald Miralle/Getty Images)

PEBBLE BEACH, CA - JUNE 16: Ryo Ishikawa of Japan looks on during a practice round prior to the start of the 110th U.S. Open at Pebble Beach Golf Links on June 16, 2010 in Pebble Beach, California. (Photo by Stephen Dunn/Getty Images)

PEBBLE BEACH, CA - JUNE 16: Ryo Ishikawa of Japan hits from a bunker during a practice round prior to the start of the 110th U.S. Open at Pebble Beach Golf Links on June 16, 2010 in Pebble Beach, California. (Photo by Stephen Dunn/Getty Images)

PEBBLE BEACH, CA - JUNE 16: Ryo Ishikawa of Japan hits from a bunker during a practice round prior to the start of the 110th U.S. Open at Pebble Beach Golf Links on June 16, 2010 in Pebble Beach, California. (Photo by Donald Miralle/Getty Images)

PEBBLE BEACH, CA - JUNE 16: Ryo Ishikawa of Japan hits a shot during a practice round prior to the start of the 110th U.S. Open at Pebble Beach Golf Links on June 16, 2010 in Pebble Beach, California. (Photo by Donald Miralle/Getty Images)

PEBBLE BEACH, CA - JUNE 16: Ryo Ishikawa of Japan hits a shot during a practice round prior to the start of the 110th U.S. Open at Pebble Beach Golf Links on June 16, 2010 in Pebble Beach, California. (Photo by Donald Miralle/Getty Images)

PEBBLE BEACH, CA - JUNE 15: Ryo Ishikawa of Japan looks on during a practice round prior to the start of the 110th U.S. Open at Pebble Beach Golf Links on June 15, 2010 in Pebble Beach, California. (Photo by Stephen Dunn/Getty Images)

PEBBLE BEACH, CA - JUNE 15: Ryo Ishikawa of Japan hits a tee shot during a practice round prior to the start of the 110th U.S. Open at Pebble Beach Golf Links on June 15, 2010 in Pebble Beach, California. (Photo by Stephen Dunn/Getty Images)

PEBBLE BEACH, CA - JUNE 15: Ryo Ishikawa of Japan hits a tee shot in front of a gallery of fans during a practice round prior to the start of the 110th U.S. Open at Pebble Beach Golf Links on June 15, 2010 in Pebble Beach, California. (Photo by Stephen Dunn/Getty Images)

PEBBLE BEACH, CA - JUNE 15: Ryo Ishikawa of Japan plays from a bunker during a practice round prior to the start of the 110th U.S. Open at Pebble Beach Golf Links on June 15, 2010 in Pebble Beach, California. (Photo by Stephen Dunn/Getty Images)

PEBBLE BEACH, CA - JUNE 15: Ryo Ishikawa of Japan hits a shot during a practice round prior to the start of the 110th U.S. Open at Pebble Beach Golf Links on June 15, 2010 in Pebble Beach, California. (Photo by Stephen Dunn/Getty Images)

PEBBLE BEACH, CA - JUNE 15: Ryo Ishikawa of Japan hits a shot during a practice round prior to the start of the 110th U.S. Open at Pebble Beach Golf Links on June 15, 2010 in Pebble Beach, California. (Photo by Stephen Dunn/Getty Images)

AUGUSTA, GA - APRIL 09: Ryo Ishikawa of Japan plays his third shot on the tenth hole during the second round of the 2010 Masters Tournament at Augusta National Golf Club on April 9, 2010 in Augusta, Georgia. (Photo by David Cannon/Getty Images)

AUGUSTA, GA - APRIL 09: Ryo Ishikawa of Japan lines up his putt on the tenth hole with the help of his caddie Hiroyuki Kato during the second round of the 2010 Masters Tournament at Augusta National Golf Club on April 9, 2010 in Augusta, Georgia. (Photo by David Cannon/Getty Images)

AUGUSTA, GA - APRIL 09: Ryo Ishikawa of Japan plays his second shot on the tenth hole during the second round of the 2010 Masters Tournament at Augusta National Golf Club on April 9, 2010 in Augusta, Georgia. (Photo by David Cannon/Getty Images)

AUGUSTA, GA - APRIL 09: Ryo Ishikawa of Japan waits on the tenth green during the second round of the 2010 Masters Tournament at Augusta National Golf Club on April 9, 2010 in Augusta, Georgia. (Photo by David Cannon/Getty Images)

AUGUSTA, GA - APRIL 09: Ryo Ishikawa of Japan hits his tee shot on the 14th hole during the second round of the 2010 Masters Tournament at Augusta National Golf Club on April 9, 2010 in Augusta, Georgia. (Photo by Harry How/Getty Images)

AUGUSTA, GA - APRIL 09: Ryo Ishikawa of Japan hits a shot on the 13th hole during the second round of the 2010 Masters Tournament at Augusta National Golf Club on April 9, 2010 in Augusta, Georgia. (Photo by Jamie Squire/Getty Images)

AUGUSTA, GA - APRIL 09: Ryo Ishikawa of Japan hits a shot on the 13th hole during the second round of the 2010 Masters Tournament at Augusta National Golf Club on April 9, 2010 in Augusta, Georgia. (Photo by Jamie Squire/Getty Images)

AUGUSTA, GA - APRIL 08: Ryo Ishikawa of Japan walks off the 18th green during the first round of the 2010 Masters Tournament at Augusta National Golf Club on April 8, 2010 in Augusta, Georgia. (Photo by Jamie Squire/Getty Images)

AUGUSTA, GA - APRIL 08: Ryo Ishikawa of Japan plays a shot to the 18th green during the first round of the 2010 Masters Tournament at Augusta National Golf Club on April 8, 2010 in Augusta, Georgia. (Photo by Jamie Squire/Getty Images)

AUGUSTA, GA - APRIL 08: Ryo Ishikawa of Japan plays a shot from the tenth fairway during the first round of the 2010 Masters Tournament at Augusta National Golf Club on April 8, 2010 in Augusta, Georgia. (Photo by David Cannon/Getty Images)

AUGUSTA, GA - APRIL 05: Ryo Ishikawa of Japan plays from a bunker during a practice round prior to the 2010 Masters Tournament at Augusta National Golf Club on April 5, 2010 in Augusta, Georgia. (Photo by Harry How/Getty Images)

MARANA, AZ - FEBRUARY 19: Ryo Ishikawa of Japan plays his second shot on the second hole during round three of the Accenture Match Play Championship at the Ritz-Carlton Golf Club on February 19, 2010 in Marana, Arizona. (Photo by Hunter Martin/Getty Images)

MARANA, AZ - FEBRUARY 18: Ryo Ishikawa of Japan plays his approach shot on the 17th hole during round two of the Accenture Match Play Championship at the Ritz-Carlton Golf Club on February 18, 2010 in Marana, Arizona. (Photo by Stuart Franklin/Getty Images)

MARANA, AZ - FEBRUARY 18: Ryo Ishikawa of Japan during round two of the Accenture Match Play Championship at the Ritz-Carlton Golf Club on February 18, 2010 in Marana, Arizona. (Photo by Stuart Franklin/Getty Images)

MARANA, AZ - FEBRUARY 18: Ryo Ishikawa of Japan lines up a putt on the 18th hole during round two of the Accenture Match Play Championship at the Ritz-Carlton Golf Club on February 18, 2010 in Marana, Arizona. (Photo by Hunter Martin/Getty Images)

MARANA, AZ - FEBRUARY 18: Ryo Ishikawa of Japan lines up a putt on the 18th hole during round two of the Accenture Match Play Championship at the Ritz-Carlton Golf Club on February 18, 2010 in Marana, Arizona. (Photo by Hunter Martin/Getty Images)

PEBBLE BEACH, CA - FEBRUARY 13: Ryo Ishikawa of Japan hits his second shot on the ninth hole during round three of the AT&T Pebble Beach National Pro-Am at Pebble Beach Golf Links on February 13, 2010 in Pebble Beach, California. (Photo by Ezra Shaw/Getty Images)

PEBBLE BEACH, CA - FEBRUARY 13: Ryo Ishikawa of Japan tees off on the 9th hole during round three of the AT&T Pebble Beach National Pro-Am at Pebble Beach Golf Links on February 13, 2010 in Pebble Beach, California. (Photo by Ezra Shaw/Getty Images)

PEBBLE BEACH, CA - FEBRUARY 13: Ryo Ishikawa of Japan tees off on the 9th hole during round three of the AT&T Pebble Beach National Pro-Am at Pebble Beach Golf Links on February 13, 2010 in Pebble Beach, California. (Photo by Ezra Shaw/Getty Images)

PEBBLE BEACH, CA - FEBRUARY 13: Ryo Ishikawa of Japan tees off on the 9th hole during round three of the AT&T Pebble Beach National Pro-Am at Pebble Beach Golf Links on February 13, 2010 in Pebble Beach, California. (Photo by Ezra Shaw/Getty Images)

PEBBLE BEACH, CA - FEBRUARY 13: Ryo Ishikawa of Japan tees off on the 9th hole during round three of the AT&T Pebble Beach National Pro-Am at Pebble Beach Golf Links on February 13, 2010 in Pebble Beach, California. (Photo by Ezra Shaw/Getty Images)

PEBBLE BEACH, CA - FEBRUARY 12: Ryo Ishikawa of Japan hits to the green on the 11th hole during the second round of the AT&T Pebble Beach National Pro-Am at Spyglass Hill Golf Course on February 12 2010 in Pebble Beach, California. (Photo by Stephen Dunn/Getty Images)

PEBBLE BEACH, CA - FEBRUARY 11: Ryo Ishikawa of Japan plays a shot on the 11th hole during round one of the AT&T Pebble Beach National Pro-Am at Monterey Peninsula Country Club Shore Course on February 11, 2010 in Pebble Beach, California. (Photo by Stuart Franklin/Getty Images)

PEBBLE BEACH, CA - FEBRUARY 11: Ryo Ishikawa of Japan during round one of the AT&T Pebble Beach National Pro-Am at Monterey Peninsula Country Club Shore Course on February 11, 2010 in Pebble Beach, California. (Photo by Stuart Franklin/Getty Images)

PEBBLE BEACH, CA - FEBRUARY 11: Ryo Ishikawa of Japan during round one of the AT&T Pebble Beach National Pro-Am at Monterey Peninsula Country Club Shore Course on February 11, 2010 in Pebble Beach, California. (Photo by Stuart Franklin/Getty Images)

PEBBLE BEACH, CA - FEBRUARY 11: Ryo Ishikawa of Japan plays a shot during round one of the AT&T Pebble Beach National Pro-Am at Monterey Peninsula Country Club Shore Course on February 11, 2010 in Pebble Beach, California. (Photo by Stuart Franklin/Getty Images)

PEBBLE BEACH, CA - FEBRUARY 11: Ryo Ishikawa of Japan plays a shot on the sixth hole during round one of the AT&T Pebble Beach National Pro-Am at Monterey Peninsula Country Club Shore Course on February 11, 2010 in Pebble Beach, California. (Photo by Stuart Franklin/Getty Images)

PEBBLE BEACH, CA - FEBRUARY 11: Ryo Ishikawa of Japan plays a shot on the sixth hole during round one of the AT&T Pebble Beach National Pro-Am at Monterey Peninsula Country Club Shore Course on February 11, 2010 in Pebble Beach, California. (Photo by Stuart Franklin/Getty Images)

PEBBLE BEACH, CA - FEBRUARY 11: Ryo Ishikawa of Japan plays a shot on the sixth hole during round one of the AT&T Pebble Beach National Pro-Am at Monterey Peninsula Country Club Shore Course on February 11, 2010 in Pebble Beach, California. (Photo by Stuart Franklin/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 07: Ryo Ishikawa of Japan hits his second shot on the first hole during the final round of the Northern Trust Open at Riviera Country Club on February 7, 2010 in Pacific Palisades, California. (Photo by Jeff Gross/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 07: Ryo Ishikawa of Japan waits to hit his second shot on the first hole during the final round of the Northern Trust Open at Riviera Country Club on February 7, 2010 in Pacific Palisades, California. (Photo by Stephen Dunn/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 07: Ryo Ishikawa of Japan hits his second shot on the third hole during the final round of the Northern Trust Open at Riviera Country Club on February 7, 2010 in Pacific Palisades, California. (Photo by Stephen Dunn/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 07: Ryo Ishikawa of Japan waits to hit his tee shot on the second hole as his caddie removes his look alike head cover during the final round of the Northern Trust Open at Riviera Country Club on February 7, 2010 in Pacific Palisades, California. (Photo by Stephen Dunn/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 07: Ryo Ishikawa of Japan hits his second shot on the first hole during the final round of the Northern Trust Open at Riviera Country Club on February 7, 2010 in Pacific Palisades, California. (Photo by Stephen Dunn/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 07: Ryo Ishikawa of Japan watches his tee shot on the fifth hole during the final round of the Northern Trust Open at Riviera Country Club on February 7, 2010 in Pacific Palisades, California. (Photo by Stephen Dunn/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 07: Ryo Ishikawa of Japan hits his tee shot on the fifth hole during the final round of the Northern Trust Open at Riviera Country Club on February 7, 2010 in Pacific Palisades, California. (Photo by Stephen Dunn/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 07: Ryo Ishikawa of Japan surveys his lie on the fourth hole during the final round of the Northern Trust Open at Riviera Country Club on February 7, 2010 in Pacific Palisades, California. (Photo by Stephen Dunn/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 07: Ryo Ishikawa of Japan chips onto the green on the fourth hole during the final round of the Northern Trust Open at Riviera Country Club on February 7, 2010 in Pacific Palisades, California. (Photo by Stephen Dunn/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 7: Ryo Ishikawa of Japan hits from a bunker on the third hole during the final round of the Northern Trust Open at Riviera Country Club on February 7, 2010 in Pacific Palisades, California. (Photo by Stephen Dunn/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 06: Ryo Ishikawa of Japan hits his second shot on the 15th hole during the third round of the Northern Trust Open at Riviera Country Club on February 6, 2010 in Pacific Palisades, California. (Photo by Jeff Gross/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 06: Ryo Ishikawa of Japan hits a tee shot on the second hole during the third round of the Northern Trust Open at Riviera Country Club on February 6, 2010 in Pacific Palisades, California. (Photo by Jeff Gross/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 06: Ryo Ishikawa of Japan hits his tee shot on the 17th hole during the continuation of the second round of the Northern Trust Open at Riviera Country Club on February 6, 2010 in Pacific Palisades, California. (Photo by Stephen Dunn/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 06: Ryo Ishikawa of Japan smiles after holing out from 120 yards out for an eagle on the par five 17th hole during the continuation of the second round of the Northern Trust Open at Riviera Country Club on February 6, 2010 in Pacific Palisades, California. (Photo by Stephen Dunn/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 06: Ryo Ishikawa of Japan pumps his fist after his holing out from 120 yards out for an eagle on the par five 17th hole during the continuation of the second round of the Northern Trust Open at Riviera Country Club on February 6, 2010 in Pacific Palisades, California. (Photo by Stephen Dunn/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 06: Ryo Ishikawa of Japan hits his third shot on th the par five 17th hole to hole out from 120 yards out for an eagle during the continuation of the second round of the Northern Trust Open at Riviera Country Club on February 6, 2010 in Pacific Palisades, California. (Photo by Stephen Dunn/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 06: Ryo Ishikawa of Japan hits his third shot on th the par five 17th hole to hole out from 120 yards out for an eagle during the continuation of the second round of the Northern Trust Open at Riviera Country Club on February 6, 2010 in Pacific Palisades, California. (Photo by Stephen Dunn/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 6: Ryo Ishikawa of Japan waves after his holing out from 120 yards out for an eagle on the par five 17th hole during the continuation of the second round of the Northern Trust Open at Riviera Country Club on February 6, 2010 in Pacific Palisades, California. (Photo by Stephen Dunn/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 05: Ryo Ishikawa of Japan surveys the green on the first hole during the second round of the Northern Trust Open at Riviera Country Club on February 5, 2010 in Pacific Palisades, California. (Photo by Stephen Dunn/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 05: Ryo Ishikawa of Japan hits out of a bunker on the first hole during the second round of the Northern Trust Open at Riviera Country Club on February 5, 2010 in Pacific Palisades, California. (Photo by Stephen Dunn/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 04: Ryo Ishikawa of Japan walks to the green on the fifth hole during the first round of the Northern Trust Open at Riveria Country Club on February 4, 2010 in Pacific Palisades, California. (Photo by Stephen Dunn/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 04: Ryo Ishikawa of Japan hits his tee shot on the fifth hole during the first round of the Northern Trust Open at Riveria Country Club on February 4, 2010 in Pacific Palisades, California. (Photo by Stephen Dunn/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 04: Ryo Ishikawa of Japan hits his second shot on the fifth hole during the first round of the Northern Trust Open at Riveria Country Club on February 4, 2010 in Pacific Palisades, California. (Photo by Stephen Dunn/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 04: Ryo Ishikawa of Japan hits his tee shot on the sixth hole during the first round of the Northern Trust Open at Riveria Country Club on February 4, 2010 in Pacific Palisades, California. (Photo by Stephen Dunn/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 04: Ryo Ishikawa of Japan acknowldeges the crowd after making a birdie putt on the fifth hole during the first round of the Northern Trust Open at Riveria Country Club on February 4, 2010 in Pacific Palisades, California. (Photo by Stephen Dunn/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 04: Ryo Ishikawa of Japan hits from a fairway bunker on the seventh hole during the first round of the Northern Trust Open at Riveria Country Club on February 4, 2010 in Pacific Palisades, California. (Photo by Stephen Dunn/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 04: Ryo Ishikawa of Japan watches his tee shot on the 15th hole during the first round of the Northern Trust Open at Riviera Country Club on February 4, 2010 in Pacific Palisades, California. (Photo by Jeff Gross/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 04: Ryo Ishikawa of Japan watches an approaching ball on the 14th hole during the first round of the Northern Trust Open at Riviera Country Club on February 4, 2010 in Pacific Palisades, California. (Photo by Jeff Gross/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 04: Ryo Ishikawa of Japan acknowledges the gallery after making a birdie putt on the 14th hole during the first round of the Northern Trust Open at Riviera Country Club on February 4, 2010 in Pacific Palisades, California. (Photo by Jeff Gross/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 04: Ryo Ishikawa of Japan and his caddie walk up to the 13th green during the first round of the Northern Trust Open at Riviera Country Club on February 4, 2010 in Pacific Palisades, California. (Photo by Jeff Gross/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 04: Ryo Ishikawa of Japan waits to hit his second shot along with his caddie on the 13th hole during the first round of the Northern Trust Open at Riviera Country Club on February 4, 2010 in Pacific Palisades, California. (Photo by Jeff Gross/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 04: Ryo Ishikawa of Japan hits his third shot from the 11th fairway during the first round of the Northern Trust Open at Riviera Country Club on February 4, 2010 in Pacific Palisades, California. (Photo by Jeff Gross/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 04: Ryo Ishikawa of Japan walks off the 12th tee box during the first round of the Northern Trust Open at Riviera Country Club on February 4, 2010 in Pacific Palisades, California. (Photo by Jeff Gross/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 04: Ryo Ishikawa of Japan hits a tee shot on the 12th hole during the first round of the Northern Trust Open at Riviera Country Club on February 4, 2010 in Pacific Palisades, California. (Photo by Jeff Gross/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 04: Ryo Ishikawa of Japan hits a tee shot on the 12th hole during the first round of the Northern Trust Open at Riviera Country Club on February 4, 2010 in Pacific Palisades, California. (Photo by Jeff Gross/Getty Images)

PACIFIC PALISADES, CA - FEBRUARY 04: Ryo Ishikawa of Japan hits a tee shot on the 12th hole during the first round of the Northern Trust Open at Riviera Country Club on February 4, 2010 in Pacific Palisades, California. (Photo by Jeff Gross/Getty Images)

SHANGHAI, CHINA - NOVEMBER 07: Ryo Ishikawa of Japan on the par four 9th hole during the third round of the WGC - HSBC Champions at Sheshan International Golf Club on November 7, 2009 in Shanghai, China. (Photo by Ross Kinnaird/Getty Images)

SHANGHAI, CHINA - NOVEMBER 07: Ryo Ishikawa of Japan on the par five 8th hole during the third round of the WGC - HSBC Champions at Sheshan International Golf Club on November 7, 2009 in Shanghai, China. (Photo by Ross Kinnaird/Getty Images)

SHANGHAI, CHINA - NOVEMBER 07: Ryo Ishikawa of Japan on the par five 8th hole during the third round of the WGC - HSBC Champions at Sheshan International Golf Club on November 7, 2009 in Shanghai, China. (Photo by Ross Kinnaird/Getty Images)

SHANGHAI, CHINA - NOVEMBER 07: Ryo Ishikawa of Japan on the par five 8th hole during the third round of the WGC - HSBC Champions at Sheshan International Golf Club on November 7, 2009 in Shanghai, China. (Photo by Ross Kinnaird/Getty Images)

SHANGHAI, CHINA - NOVEMBER 07: Ryo Ishikawa of Japan on the par four 9th hole during the third round of the WGC - HSBC Champions at Sheshan International Golf Club on November 7, 2009 in Shanghai, China. (Photo by Ross Kinnaird/Getty Images)

SHANGHAI, CHINA - NOVEMBER 07: Ryo Ishikawa of Japan on the 9th hole during the third round of the WGC - HSBC Champions at Sheshan International Golf Club on November 7, 2009 in Shanghai, China. (Photo by Ross Kinnaird/Getty Images)

SHANGHAI, CHINA - NOVEMBER 07: Ryo Ishikawa of Japan on the 9th hole during the third round of the WGC - HSBC Champions at Sheshan International Golf Club on November 7, 2009 in Shanghai, China. (Photo by Ross Kinnaird/Getty Images)

SHANGHAI, CHINA - NOVEMBER 03: Ryo Ishikawa of Japan hits a shot on the practice ground during a practice round prior to the start of the WGC-HSBC Champions at Sheshan International Golf Club on November 3, 2009 in Shanghai, China. (Photo by Scott Halleran/Getty Images)

SHANGHAI, CHINA - NOVEMBER 03: Ryo Ishikawa of Japan walks across a fairway during a practice round prior to the start of the WGC-HSBC Champions at Sheshan International Golf Club on November 3, 2009 in Shanghai, China. (Photo by Scott Halleran/Getty Images)

SHANGHAI, CHINA - NOVEMBER 03: Ryo Ishikawa of Japan hits a shot during a practice round prior to the start of the WGC-HSBC Champions at Sheshan International Golf Club on November 3, 2009 in Shanghai, China. (Photo by Scott Halleran/Getty Images)

SAN FRANCISCO - OCTOBER 11: Ryo Ishikawa of the International Team tees off on the sixth hole during the Day Four Singles Matches of The Presidents Cup at Harding Park Golf Course on October 11, 2009 in San Francisco, California. (Photo by Warren Little/Getty Images)

SAN FRANCISCO - OCTOBER 11: Ryo Ishikawa of the International Team prepares to play his second shot into the eighth green during the Day Four Singles Matches of The Presidents Cup at Harding Park Golf Course on October 11, 2009 in San Francisco, California. (Photo by Warren Little/Getty Images)

SAN FRANCISCO - OCTOBER 11: Ryo Ishikawa of the International Team tees off on the 12th hole during the Day Four Singles Matches of The Presidents Cup at Harding Park Golf Course on October 11, 2009 in San Francisco, California. (Photo by Warren Little/Getty Images)

SAN FRANCISCO - OCTOBER 11: Ryo Ishikawa of the International Team lines up a putt on the 10th green during the Day Four Singles Matches of The Presidents Cup at Harding Park Golf Course on October 11, 2009 in San Francisco, California. (Photo by Warren Little/Getty Images)

SAN FRANCISCO - OCTOBER 11: Ryo Ishikawa of the International Team plays his second shot into the 13th green during the Day Four Singles Matches of The Presidents Cup at Harding Park Golf Course on October 11, 2009 in San Francisco, California. (Photo by Warren Little/Getty Images)

SAN FRANCISCO - OCTOBER 11: Ryo Ishikawa of the International Team chips to the second green during the Day Four Singles Matches of The Presidents Cup at Harding Park Golf Course on October 11, 2009 in San Francisco, California. (Photo by Harry How/Getty Images)

SAN FRANCISCO - OCTOBER 11: Ryo Ishikawa of the International Team makes his way to the second green during the Day Four Singles Matches of The Presidents Cup at Harding Park Golf Course on October 11, 2009 in San Francisco, California. (Photo by Harry How/Getty Images)

SAN FRANCISCO - OCTOBER 11: Ryo Ishikawa of the International Team reacts to his putt on the second hole during the Day Four Singles Matches of The Presidents Cup at Harding Park Golf Course on October 11, 2009 in San Francisco, California. (Photo by Harry How/Getty Images)

SAN FRANCISCO - OCTOBER 11: Ryo Ishikawa of the International Team hits a driver on the thrid hole during the Day Four Singles Matches of The Presidents Cup at Harding Park Golf Course on October 11, 2009 in San Francisco, California. (Photo by Harry How/Getty Images)

SAN FRANCISCO - OCTOBER 11: Ryo Ishikawa of the International Team looks on the thrid hole during the Day Four Singles Matches of The Presidents Cup at Harding Park Golf Course on October 11, 2009 in San Francisco, California. (Photo by Harry How/Getty Images)

SAN FRANCISCO - OCTOBER 10: Ryo Ishikawa of the International Team walks off the 12th tee during the Day Three Morning Foursome Matches of The Presidents Cup at Harding Park Golf Course on October 10, 2009 in San Francisco, California. (Photo by Scott Halleran/Getty Images)

SAN FRANCISCO - OCTOBER 10: Ryo Ishikawa of the International Team watches his tee shot on the 12th tee during the Day Three Morning Foursome Matches of The Presidents Cup at Harding Park Golf Course on October 10, 2009 in San Francisco, California. (Photo by Scott Halleran/Getty Images)

SAN FRANCISCO - OCTOBER 10: Ryo Ishikawa of the International Team is photographed by a group of photographers on the 14th tee during the Day Three Morning Foursome Matches of The Presidents Cup at Harding Park Golf Course on October 10, 2009 in San Francisco, California. (Photo by Scott Halleran/Getty Images)

SAN FRANCISCO - OCTOBER 10: Y.E. Yang, (R) and Ryo Ishikawa of the International Team are interviewed after their 3&2 victory on the 16th green green during the Day Three Morning Foursome Matches of The Presidents Cup at Harding Park Golf Course on October 10, 2009 in San Francisco, California. (Photo by Scott Halleran/Getty Images)

SAN FRANCISCO - OCTOBER 10: Y.E. Yang, (L) and Ryo Ishikawa of the International Team celebrate their 3&2 victory on the 16th green green during the Day Three Morning Foursome Matches of The Presidents Cup at Harding Park Golf Course on October 10, 2009 in San Francisco, California. (Photo by Scott Halleran/Getty Images)

SAN FRANCISCO - OCTOBER 10: Ryo Ishikawa of the International Team hits his tee shot on the second hole during the Day Three Morning Foursome Matches of The Presidents Cup at Harding Park Golf Course on October 10, 2009 in San Francisco, California. (Photo by Harry How/Getty Images)

SAN FRANCISCO - OCTOBER 09: A portrait of Ryo Ishikawa of the International Team smiles during the Day Two Fourball Matches of The Presidents Cup at Harding Park Golf Course on October 9, 2009 in San Francisco, California. (Photo by Warren Little/Getty Images)

SAN FRANCISCO - OCTOBER 09: Ryo Ishikawa of the International Team is photographed as he lines up a putt on the first green during the Day Two Fourball Matches of The Presidents Cup at Harding Park Golf Course on October 9, 2009 in San Francisco, California. (Photo by Scott Halleran/Getty Images)

SAN FRANCISCO - OCTOBER 08: Ryo Ishikawa of the International Team looks on during the Day One Foursome Matches of The Presidents Cup at Harding Park Golf Course on October 8, 2009 in San Francisco, California. (Photo by Warren Little/Getty Images)

SAN FRANCISCO - OCTOBER 08: Ryo Ishikawa of the International Team tees off on the 13th hole during the Day One Foursome Matches of The Presidents Cup at Harding Park Golf Course on October 8, 2009 in San Francisco, California. (Photo by Warren Little/Getty Images)

SAN FRANCISCO - OCTOBER 08: Ryo Ishikawa of the International Team tees off on the 13th hole during the Day One Foursome Matches of The Presidents Cup at Harding Park Golf Course on October 8, 2009 in San Francisco, California. (Photo by Warren Little/Getty Images)

SAN FRANCISCO - OCTOBER 08: Ryo Ishikawa of the International Team watches a putt on the first green during the Day One Foursome Matches of The Presidents Cup at Harding Park Golf Course on October 8, 2009 in San Francisco, California. (Photo by Warren Little/Getty Images)

SAN FRANCISCO - OCTOBER 08: Ryo Ishikawa of the International Team waves as he walks to the first green during the Day One Foursome Matches of The Presidents Cup at Harding Park Golf Course on October 8, 2009 in San Francisco, California. (Photo by Scott Halleran/Getty Images)

SAN FRANCISCO - OCTOBER 08: Ryo Ishikawa of the International Team waves as he walks to the first green during the Day One Foursome Matches of The Presidents Cup at Harding Park Golf Course on October 8, 2009 in San Francisco, California. (Photo by Warren Little/Getty Images)

SAN FRANCISCO - OCTOBER 08: Ryo Ishikawa of the International Team waits on the practice ground during the Day One Foursome Matches of The Presidents Cup at Harding Park Golf Course on October 8, 2009 in San Francisco, California. (Photo by Scott Halleran/Getty Images)

SAN FRANCISCO - OCTOBER 07: Ryo Ishikawa of the International Team waves to the gallery on the stage during the Opening Cermonies prior to the start of The Presidents Cup at Harding Park Golf Course on October 7, 2009 in San Francisco, California. (Photo by Scott Halleran/Getty Images)

SAN FRANCISCO - OCTOBER 07: Ryo Ishikawa of the International Team walks to the stage during the Opening Cermonies prior to the start of The Presidents Cup at Harding Park Golf Course on October 7, 2009 in San Francisco, California. (Photo by Scott Halleran/Getty Images)

SAN FRANCISCO - OCTOBER 07: Ryo Ishikawa of the International Team makes his way to the stage during Opening Ceremony of The Presidents Cup at Harding Park Golf Course on October 7, 2009 in San Francisco, California. (Photo by Harry How/Getty Images)

SAN FRANCISCO - OCTOBER 07: Ryo Ishikawa of the International Team walks off the stage alongside his teamates and guests during the Openin Cermonies prior to the start of The Presidents Cup at Harding Park Golf Course on October 7, 2009 in San Francisco, California. (Photo by Scott Halleran/Getty Images)

SAN FRANCISCO - OCTOBER 07: Ryo Ishikawa of the International Team walks to the stage during the Openin Cermonies prior to the start of The Presidents Cup at Harding Park Golf Course on October 7, 2009 in San Francisco, California. (Photo by Scott Halleran/Getty Images)

SAN FRANCISCO - OCTOBER 07: Ryo Ishikawa of the International Team in action during a practice round prior to the start of The Presidents Cup at Harding Park Golf Course on October 7, 2009 in San Francisco, California. (Photo by Warren Little/Getty Images)

SAN FRANCISCO - OCTOBER 07: The golf bag of Ryo Ishikawa of the International Team is pictured during a practice round prior to the start of The Presidents Cup at Harding Park Golf Course on October 7, 2009 in San Francisco, California. (Photo by Warren Little/Getty Images)

SAN FRANCISCO - OCTOBER 07: A portrait of Ryo Ishikawa of the International Team looks on during a practice round prior to the start of The Presidents Cup at Harding Park Golf Course on October 7, 2009 in San Francisco, California. (Photo by Warren Little/Getty Images)

SAN FRANCISCO - OCTOBER 07: Ryo Ishikawa of the International Team tosses up his ball during a practice round prior to the start of The Presidents Cup at Harding Park Golf Course on October 7, 2009 in San Francisco, California. (Photo by Warren Little/Getty Images)

SAN FRANCISCO - OCTOBER 07: Ryo Ishikawa of the International Team walks down the fourth fairway during a practice round prior to the start of The Presidents Cup at Harding Park Golf Course on October 7, 2009 in San Francisco, California. (Photo by Warren Little/Getty Images)

SAN FRANCISCO - OCTOBER 07: Ryo Ishikawa of the International Team selects a club during a practice round prior to the start of The Presidents Cup at Harding Park Golf Course on October 7, 2009 in San Francisco, California. (Photo by Warren Little/Getty Images)

SAN FRANCISCO - OCTOBER 07: Ryo Ishikawa of the International Team selects a club during a practice round prior to the start of The Presidents Cup at Harding Park Golf Course on October 7, 2009 in San Francisco, California. (Photo by Warren Little/Getty Images)

SAN FRANCISCO - OCTOBER 07: Ryo Ishikawa of the International Team in action during a practice round prior to the start of The Presidents Cup at Harding Park Golf Course on October 7, 2009 in San Francisco, California. (Photo by Warren Little/Getty Images)

SAN FRANCISCO - OCTOBER 07: Ryo Ishikawa of the International Team in action during a practice round prior to the start of The Presidents Cup at Harding Park Golf Course on October 7, 2009 in San Francisco, California. (Photo by Warren Little/Getty Images)

SAN FRANCISCO - OCTOBER 07: Ryo Ishikawa of the International Team in action during a practice round prior to the start of The Presidents Cup at Harding Park Golf Course on October 7, 2009 in San Francisco, California. (Photo by Warren Little/Getty Images)

SAN FRANCISCO - OCTOBER 07: Ryo Ishikawa of the International Team in action during a practice round prior to the start of The Presidents Cup at Harding Park Golf Course on October 7, 2009 in San Francisco, California. (Photo by Warren Little/Getty Images)

SAN FRANCISCO - OCTOBER 07: Ryo Ishikawa of the International Team in action during a practice round prior to the start of The Presidents Cup at Harding Park Golf Course on October 7, 2009 in San Francisco, California. (Photo by Warren Little/Getty Images)

AUGUSTA, GA - APRIL 10: Ryo Ishikawa of Japan watches his tee shot on the eighth hole during the final round of the 2011 Masters Tournament on April 10, 2011 in Augusta, Georgia. (Photo by David Cannon/Getty Images)

AUGUSTA, GA - APRIL 10: Ryo Ishikawa of Japan hits his second shot on the seventh hole during the final round of the 2011 Masters Tournament on April 10, 2011 in Augusta, Georgia. (Photo by David Cannon/Getty Images)

AUGUSTA, GA - APRIL 10: Ryo Ishikawa of Japan watches his tee shot on the eighth hole during the final round of the 2011 Masters Tournament on April 10, 2011 in Augusta, Georgia. (Photo by David Cannon/Getty Images)

AUGUSTA, GA - APRIL 10: Ryo Ishikawa of Japan watches his second shot on the eighth hole during the final round of the 2011 Masters Tournament on April 10, 2011 in Augusta, Georgia. (Photo by David Cannon/Getty Images)

AUGUSTA, GA - APRIL 10: Ryo Ishikawa of Japan watches his second shot on the eighth hole during the final round of the 2011 Masters Tournament on April 10, 2011 in Augusta, Georgia. (Photo by David Cannon/Getty Images)

AUGUSTA, GA - APRIL 10: Ryo Ishikawa of Japan watches his second shot on the eighth hole during the final round of the 2011 Masters Tournament on April 10, 2011 in Augusta, Georgia. (Photo by David Cannon/Getty Images)

AUGUSTA, GA - APRIL 10: Ryo Ishikawa of Japan watches his second shot on the seventh hole during the final round of the 2011 Masters Tournament on April 10, 2011 in Augusta, Georgia. (Photo by David Cannon/Getty Images)

AUGUSTA, GA - APRIL 10: Ryo Ishikawa of Japan watches his second shot on the second hole during the final round of the 2011 Masters Tournament on April 10, 2011 in Augusta, Georgia. (Photo by David Cannon/Getty Images)

AUGUSTA, GA - APRIL 09: Ryo Ishikawa of Japan walks to the second green during the third round of the 2011 Masters Tournament at Augusta National Golf Club on April 9, 2011 in Augusta, Georgia. (Photo by Harry How/Getty Images)

AUGUSTA, GA - APRIL 08: Ryo Ishikawa of Japan walks off the 12th hole during the second round of the 2011 Masters Tournament at Augusta National Golf Club on April 8, 2011 in Augusta, Georgia. (Photo by Jamie Squire/Getty Images)

AUGUSTA, GA - APRIL 08: Ryo Ishikawa of Japan hits a shot from the rough on the seventh hole during the second round of the 2011 Masters Tournament at Augusta National Golf Club on April 8, 2011 in Augusta, Georgia. (Photo by Harry How/Getty Images)

AUGUSTA, GA - APRIL 08: Ryo Ishikawa of Japan waits on the second green during the second round of the 2011 Masters Tournament at Augusta National Golf Club on April 8, 2011 in Augusta, Georgia. (Photo by Harry How/Getty Images)

AUGUSTA, GA - APRIL 08: Ryo Ishikawa of Japan waits on the second green during the second round of the 2011 Masters Tournament at Augusta National Golf Club on April 8, 2011 in Augusta, Georgia. (Photo by Harry How/Getty Images)

AUGUSTA, GA - APRIL 08: Ryo Ishikawa of Japan hits his tee shot on the first hole during the second round of the 2011 Masters Tournament at Augusta National Golf Club on April 8, 2011 in Augusta, Georgia. (Photo by Jamie Squire/Getty Images)

AUGUSTA, GA - APRIL 07: Ryo Ishikawa of Japan celebrates a putt on the 11th green during the first round of the 2011 Masters Tournament at Augusta National Golf Club on April 7, 2011 in Augusta, Georgia. (Photo by David Cannon/Getty Images)

AUGUSTA, GA - APRIL 07: Ryo Ishikawa of Japan watches his tee shot on the 13th hole during the first round of the 2011 Masters Tournament at Augusta National Golf Club on April 7, 2011 in Augusta, Georgia. (Photo by David Cannon/Getty Images)

AUGUSTA, GA - APRIL 07: Ryo Ishikawa of Japan celebrates a putt on the 11th green during the first round of the 2011 Masters Tournament at Augusta National Golf Club on April 7, 2011 in Augusta, Georgia. (Photo by David Cannon/Getty Images)

AUGUSTA, GA - APRIL 07: Ryo Ishikawa of Japan watches his tee shot on the 12th hole during the first round of the 2011 Masters Tournament at Augusta National Golf Club on April 7, 2011 in Augusta, Georgia. (Photo by David Cannon/Getty Images)

AUGUSTA, GA - APRIL 07: Ryo Ishikawa of Japan watches his tee shot on the 12th hole during the first round of the 2011 Masters Tournament at Augusta National Golf Club on April 7, 2011 in Augusta, Georgia. (Photo by David Cannon/Getty Images)

AUGUSTA, GA - APRIL 07: Ryo Ishikawa of Japan hits an approach shot on the seventh hole during the first round of the 2011 Masters Tournament at Augusta National Golf Club on April 7, 2011 in Augusta, Georgia. (Photo by Harry How/Getty Images)

AUGUSTA, GA - APRIL 07: Ryo Ishikawa of Japan watches his tee shot on the fourth hole during the first round of the 2011 Masters Tournament at Augusta National Golf Club on April 7, 2011 in Augusta, Georgia. (Photo by David Cannon/Getty Images)

AUGUSTA, GA - APRIL 07: Ryo Ishikawa of Japan walks across the second green during the first round of the 2011 Masters Tournament at Augusta National Golf Club on April 7, 2011 in Augusta, Georgia. (Photo by Harry How/Getty Images)

AUGUSTA, GA - APRIL 07: Ryo Ishikawa of Japan walks across the second green during the first round of the 2011 Masters Tournament at Augusta National Golf Club on April 7, 2011 in Augusta, Georgia. (Photo by Harry How/Getty Images)

AUGUSTA, GA - APRIL 07: Ryo Ishikawa of Japan hits his approach shot on the second hole during the first round of the 2011 Masters Tournament at Augusta National Golf Club on April 7, 2011 in Augusta, Georgia. (Photo by Harry How/Getty Images)

AUGUSTA, GA - APRIL 06: Ryo Ishikawa of Japan watches his caddie putt on the ninth green during the Par 3 Contest prior to the 2011 Masters Tournament at Augusta National Golf Club on April 6, 2011 in Augusta, Georgia. (Photo by Harry How/Getty Images)

AUGUSTA, GA - APRIL 06: Ryo Ishikawa of Japan signs his autograph for fans during the Par 3 Contest prior to the 2011 Masters Tournament at Augusta National Golf Club on April 6, 2011 in Augusta, Georgia. (Photo by Harry How/Getty Images)

AUGUSTA, GA - APRIL 06: Ryo Ishikawa of Japan looks on during the Par 3 Contest prior to the 2011 Masters Tournament at Augusta National Golf Club on April 6, 2011 in Augusta, Georgia. (Photo by Harry How/Getty Images)

AUGUSTA, GA - APRIL 06: Ryo Ishikawa of Japan smiles during the Par 3 Contest prior to the 2011 Masters Tournament at Augusta National Golf Club on April 6, 2011 in Augusta, Georgia. (Photo by Harry How/Getty Images)

AUGUSTA, GA - APRIL 05: Ryo Ishikawa of Japan looks on from a green during a practice round prior to the 2011 Masters Tournament at Augusta National Golf Club on April 5, 2011 in Augusta, Georgia. (Photo by Harry How/Getty Images)

AUGUSTA, GA - APRIL 05: Ryo Ishikawa of Japan lines up a putt on a green during a practice round prior to the 2011 Masters Tournament at Augusta National Golf Club on April 5, 2011 in Augusta, Georgia. (Photo by Harry How/Getty Images)

AUGUSTA, GA - APRIL 05: Ryo Ishikawa of Japan looks on from a green during a practice round prior to the 2011 Masters Tournament at Augusta National Golf Club on April 5, 2011 in Augusta, Georgia. (Photo by Harry How/Getty Images)

AUGUSTA, GA - APRIL 04: Ryo Ishikawa of Japan looks on during a practice round prior to the 2011 Masters Tournament at Augusta National Golf Club on April 4, 2011 in Augusta, Georgia. (Photo by Harry How/Getty Images)

AUGUSTA, GA - APRIL 04: Ryo Ishikawa of Japan pulls a club during a practice round prior to the 2011 Masters Tournament at Augusta National Golf Club on April 4, 2011 in Augusta, Georgia. (Photo by Harry How/Getty Images)

AUGUSTA, GA - APRIL 04: Ryo Ishikawa of Japan walks down a fairway during a practice round prior to the 2011 Masters Tournament at Augusta National Golf Club on April 4, 2011 in Augusta, Georgia. (Photo by Harry How/Getty Images)

AUGUSTA, GA - APRIL 04: Ryo Ishikawa of Japan hits a shot during a practice round prior to the 2011 Masters Tournament at Augusta National Golf Club on April 4, 2011 in Augusta, Georgia. (Photo by Harry How/Getty Images)

AUGUSTA, GA - APRIL 04: Ryo Ishikawa of Japan hits a shot during a practice round prior to the 2011 Masters Tournament at Augusta National Golf Club on April 4, 2011 in Augusta, Georgia. (Photo by Harry How/Getty Images)

AUGUSTA, GA - APRIL 04: Ryo Ishikawa of Japan looks over a green during a practice round prior to the 2011 Masters Tournament at Augusta National Golf Club on April 4, 2011 in Augusta, Georgia. (Photo by Harry How/Getty Images)

AUGUSTA, GA - APRIL 04: Ryo Ishikawa of Japan checks his yardage book during a practice round prior to the 2011 Masters Tournament at Augusta National Golf Club on April 4, 2011 in Augusta, Georgia. (Photo by Harry How/Getty Images)

AUGUSTA, GA - APRIL 04: Ryo Ishikawa of Japan checks his yardage book during a practice round prior to the 2011 Masters Tournament at Augusta National Golf Club on April 4, 2011 in Augusta, Georgia. (Photo by Harry How/Getty Images)

ORLANDO, FL - MARCH 25: Ryo Ishikawa of Japan plays a shot on the 14th hole during the second round of the Bay Hill Invitational presented by MasterCard at the Bay Hill Club and Lodge on March 25, 2011 in Orlando, Florida. (Photo by Sam Greenwood/Getty Images)

ORLANDO, FL - MARCH 25: Ryo Ishikawa of Japan plays a shot on the 13th hole during the second round of the Bay Hill Invitational presented by MasterCard at the Bay Hill Club and Lodge on March 25, 2011 in Orlando, Florida. (Photo by Sam Greenwood/Getty Images)

ORLANDO, FL - MARCH 25: Ryo Ishikawa of Japan plays a shot on the 13th hole during the second round of the Bay Hill Invitational presented by MasterCard at the Bay Hill Club and Lodge on March 25, 2011 in Orlando, Florida. (Photo by Sam Greenwood/Getty Images)

ORLANDO, FL - MARCH 25: Ryo Ishikawa of Japan plays a shot on the 14th hole during the second round of the Bay Hill Invitational presented by MasterCard at the Bay Hill Club and Lodge on March 25, 2011 in Orlando, Florida. (Photo by Sam Greenwood/Getty Images)

ORLANDO, FL - MARCH 25: Ryo Ishikawa of Japan plays a shot on the 14th hole during the second round of the Bay Hill Invitational presented by MasterCard at the Bay Hill Club and Lodge on March 25, 2011 in Orlando, Florida. (Photo by Sam Greenwood/Getty Images)

DORAL, FL - MARCH 12: Ryo Ishikawa of Japan speaks with the media during the third round of the 2011 WGC- Cadillac Championship at the TPC Blue Monster at the Doral Golf Resort and Spa on March 12, 2011 in Doral, Florida. (Photo by Scott Halleran/Getty Images)

DORAL, FL - MARCH 12: Ryo Ishikawa of Japan speaks with the media during the third round of the 2011 WGC- Cadillac Championship at the TPC Blue Monster at the Doral Golf Resort and Spa on March 12, 2011 in Doral, Florida. (Photo by Scott Halleran/Getty Images)

DORAL, FL - MARCH 12: Ryo Ishikawa of Japan speaks with the media during the third round of the 2011 WGC- Cadillac Championship at the TPC Blue Monster at the Doral Golf Resort and Spa on March 12, 2011 in Doral, Florida. (Photo by Scott Halleran/Getty Images)

DORAL, FL - MARCH 12: Ryo Ishikawa of Japan signs autographs for fans during the third round of the 2011 WGC- Cadillac Championship at the TPC Blue Monster at the Doral Golf Resort and Spa on March 12, 2011 in Doral, Florida. (Photo by Scott Halleran/Getty Images)

DORAL, FL - MARCH 12: Ryo Ishikawa of Japan signs autographs for fans during the third round of the 2011 WGC- Cadillac Championship at the TPC Blue Monster at the Doral Golf Resort and Spa on March 12, 2011 in Doral, Florida. (Photo by Scott Halleran/Getty Images)

DORAL, FL - MARCH 12: Ryo Ishikawa of Japan signs autographs for fans during the third round of the 2011 WGC- Cadillac Championship at the TPC Blue Monster at the Doral Golf Resort and Spa on March 12, 2011 in Doral, Florida. (Photo by Scott Halleran/Getty Images)

DORAL, FL - MARCH 12: Ryo Ishikawa of Japan lines up a putt on the third green during the third round of the 2011 WGC- Cadillac Championship at the TPC Blue Monster at the Doral Golf Resort and Spa on March 12, 2011 in Doral, Florida. (Photo by Mike Ehrmann/Getty Images)

DORAL, FL - MARCH 12: Ryo Ishikawa of Japan waves to the gallery on the third green during the third round of the 2011 WGC- Cadillac Championship at the TPC Blue Monster at the Doral Golf Resort and Spa on March 12, 2011 in Doral, Florida. (Photo by Mike Ehrmann/Getty Images)

DORAL, FL - MARCH 12: Ryo Ishikawa of Japan waits on the third hole during the third round of the 2011 WGC- Cadillac Championship at the TPC Blue Monster at the Doral Golf Resort and Spa on March 12, 2011 in Doral, Florida. (Photo by Mike Ehrmann/Getty Images)

DORAL, FL - MARCH 12: Ryo Ishikawa of Japan plays a bunker shot on the first hole during the third round of the 2011 WGC- Cadillac Championship at the TPC Blue Monster at the Doral Golf Resort and Spa on March 12, 2011 in Doral, Florida. (Photo by Mike Ehrmann/Getty Images)

DORAL, FL - MARCH 12: Ryo Ishikawa of Japan waits with his caddie on the third hole during the third round of the 2011 WGC- Cadillac Championship at the TPC Blue Monster at the Doral Golf Resort and Spa on March 12, 2011 in Doral, Florida. (Photo by Mike Ehrmann/Getty Images)

DORAL, FL - MARCH 12: Fans follow the play of Ryo Ishikawa of Japan during the third round of the 2011 WGC- Cadillac Championship at the TPC Blue Monster at the Doral Golf Resort and Spa on March 12, 2011 in Doral, Florida. (Photo by Mike Ehrmann/Getty Images)

DORAL, FL - MARCH 12: Ryo Ishikawa of Japan hits a shot on the third hole during the third round of the 2011 WGC- Cadillac Championship at the TPC Blue Monster at the Doral Golf Resort and Spa on March 12, 2011 in Doral, Florida. (Photo by Mike Ehrmann/Getty Images)

DORAL, FL - MARCH 12: Ryo Ishikawa of Japan waits on a green during the third round of the 2011 WGC- Cadillac Championship at the TPC Blue Monster at the Doral Golf Resort and Spa on March 12, 2011 in Doral, Florida. (Photo by Mike Ehrmann/Getty Images)

MIAMI, FL - MARCH 11: Ryo Ishikawa of Japan plays a bunker shot on the 16th hole during the second round of the 2011 WGC- Cadillac Championship at the TPC Blue Monster at the Doral Golf Resort and Spa on March 11, 2011 in Doral, Florida. (Photo by Mike Ehrmann/Getty Images)

MIAMI, FL - MARCH 11: Ryo Ishikawa of Japan watches pulls a club on the 17th hole during the second round of the 2011 WGC- Cadillac Championship at the TPC Blue Monster at the Doral Golf Resort and Spa on March 11, 2011 in Doral, Florida. (Photo by Mike Ehrmann/Getty Images)

MIAMI, FL - MARCH 11: Ryo Ishikawa of Japan watches his tee shot on the 14th hole during the second round of the 2011 WGC- Cadillac Championship at the TPC Blue Monster at the Doral Golf Resort and Spa on March 11, 2011 in Doral, Florida. (Photo by Mike Ehrmann/Getty Images)

MIAMI, FL - MARCH 11: Ryo Ishikawa of Japan watches his tee shot on the 17th hole during the second round of the 2011 WGC- Cadillac Championship at the TPC Blue Monster at the Doral Golf Resort and Spa on March 11, 2011 in Doral, Florida. (Photo by Mike Ehrmann/Getty Images)

DORAL, FL - MARCH 11: Ryo Ishikawa of Japan walks off the 13th tee during the completion of the first round of the 2011 WGC- Cadillac Championship at the TPC Blue Monster at the Doral Golf Resort and Spa on March 11, 2011 in Doral, Florida. (Photo by Scott Halleran/Getty Images)

DORAL, FL - MARCH 11: Ryo Ishikawa of Japan hits his tee shot on the 14th hole during the completion of the first round of the 2011 WGC- Cadillac Championship at the TPC Blue Monster at the Doral Golf Resort and Spa on March 11, 2011 in Doral, Florida. (Photo by Scott Halleran/Getty Images)

DORAL, FL - MARCH 11: Ryo Ishikawa of Japan speaks with the media after the completion of the first round of the 2011 WGC- Cadillac Championship at the TPC Blue Monster at the Doral Golf Resort and Spa on March 11, 2011 in Doral, Florida. (Photo by Scott Halleran/Getty Images)

DORAL, FL - MARCH 11: Ryo Ishikawa of Japan speaks with the media after the completion of the first round of the 2011 WGC- Cadillac Championship at the TPC Blue Monster at the Doral Golf Resort and Spa on March 11, 2011 in Doral, Florida. (Photo by Scott Halleran/Getty Images)

DORAL, FL - MARCH 10: Ryo Ishikawa of Japan hits his second shot on the eighth hole during the first round of the 2011 WGC- Cadillac Championship at the TPC Blue Monster at the Doral Golf Resort and Spa on March 10, 2011 in Doral, Florida. (Photo by Sam Greenwood/Getty Images)

DORAL, FL - MARCH 10: Ryo Ishikawa of Japan hits his tee shot on the first hole during the first round of the 2011 WGC- Cadillac Championship at the TPC Blue Monster at the Doral Golf Resort and Spa on March 10, 2011 in Doral, Florida. (Photo by Mike Ehrmann/Getty Images)