NEW YORK (AP) A look at Saturday's play at the $34.3 million U.S. Open tennis championships:
WEATHER: Mostly cloudy with a light breeze. High of 84.
ATTENDANCE: Day: 38,070. Night: 24,674. Total: 62,744.
MEN'S SEEDED WINNERS: No. 2 Rafael Nadal, No. 4 David Ferrer, No. 7 Roger Federer, No. 8 Richard Gasquet, No. 10 Milos Raonic, No. 18 Janko Tipsarevic, No. 19 Tommy Robredo and No. 22 Philipp Kohlschreiber.
MEN'S SEEDED LOSERS: No. 13 John Isner, No. 23 Feliciano Lopez and No. 32 Dmitry Tursunov.
WOMEN'S SEEDED WINNERS: No. 2 Victoria Azarenka, No. 10 Roberta Vinci, No. 13 Ana Ivanovic and No. 21 Simona Halep.
WOMEN'S SEEDED LOSERS: No. 6 Caroline Wozniacki, No. 7 Petra Kvitova, No. 14 Maria Kirilenko, No. 26 Alize Cornet and No. 27 Svetlana Kuznetsova.
TOP PLAYERS ON COURT SUNDAY: Men, Third Round: No. 1 Novak Djokovic vs. Joao Sousa, No. 3 Andy Murray vs. Florian Mayer, No. 5 Tomas Berdych vs. No. 31 Julien Benneteau, No. 9 Stanislas Wawrinka vs. Marcos Baghdatis. Women, Fourth Round: No. 1 Serena Williams vs. No. 15 Sloane Stephens, No. 3 Agnieszka Radwanska vs. No. 24 Ekaterina Makarova, No. 5 Li Na vs. No. 9 Jelena Jankovic, No. 8 Angelique Kerber vs. No. 18 Carla Suarez Navarro.
STAT OF THE DAY: This is the first time since 2004 that American women from three different families reached the fourth round of the U.S. Open.
QUOTE OF THE DAY: "I've got a new confidence in myself. I believe that I belong here." - unheralded American Alison Riske, who advanced to the fourth round by beating No. 7-seeded Petra Kvitova.
SUNDAY ON TV (All Times EDT): CBS, 11 a.m.-6 p.m.; Tennis Channel, 7-11 p.m.
ON THIS DATE (Sept. 1, 1971): John Newcombe lost to Jan Kodes in four sets, becoming the first top-seeded man to lose in the first round of the U.S. Open.