Bulls

Four Factors: How do the Bulls stack up against the East?

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Four Factors: How do the Bulls stack up against the East?

Statistician Dean Oliver is credited with identifying the Four Factors of Basketball Success, or put simply the four possession-based statistics he believed most accurately determined how teams won basketball game. Within these advanced statistics are shooting (40 percent), turnovers (25%), rebounding (20%) and free throws (15%). And with the Bulls ready to begin their seventh straight postseason, we took a look at where Tom Thibodeau's group stacks up against the rest of the Eastern Conference in these four categories.

Effective field goal percentage (FG + 0.5*3 FG/FGA)

On offense

East ranks: 1. Atlanta (52.7%) 2. Cleveland (52.0%) 3. Toronto (50.8%) 4. Milwaukee (49.9%) 5. Washington (49.9%) 6. Brooklyn (49.1%) 7. Chicago (48.9%) 8. Boston (48.9%)

If there's one area that's going to cripple the Bulls this postseason it's their inefficiency from the field. It's a glaring weakness that the Bulls, with an uptick in pace this season, are ranked 21st in the NBA in effective field goal percentage (48.9%). If you need context for how important a statistic this is, consider that the 16 playoff teams ranked in the top-22 in the NBA in it. And the Bulls were tied for worst (with Boston) among the 16 playoff teams. Thibodeau's group will get by with stingy defense, but they'll need to get better looks at the basket and not force the issue, specifically Derrick Rose. Atlanta (3rd in eFG%) and Cleveland (4th) will make them pay if they don't.

On defense

East ranks: 1. Chicago (47.3%) 2. Washington (48.1%) 3. Milwaukee (48.7%) 4. Atlanta (49.2%) 5. Boston (49.4%) 6. Cleveland (50.2%) 7. Toronto (50.6%) 8. Brooklyn (50.6%)

The Bulls haven't shot it well this year, but neither have their opponents. Despite a year in which their defensive numbers dipped, the Bulls still ranked 4th in the NBA in opponents' effective field goal percentage. Joakim Noah hasn't been fully healthy all year and Pau Gasol has been just average defensively, but it hasn't slowed down Thibodeau's five-man defensive philosophy. The scoring numbers this year were nice, but if the Bulls play deep into May and potentially June it's going to be because of their defense and ability to force misses.

Turnover rate (Possessions ending in a turnover)

On offense

East ranks: 1. Toronto (13.3%) 2. Boston (13.8%) 3. Brooklyn (14.3%) 4. Chicago (14.4%) 5. Atlanta (14.6%) 6. Cleveland (14.9%) 7. Washington (15.3%) 8. Milwaukee (17.0%)

It's no surprise that the Bulls' turnover rate improved this season with Derrick Rose - not Joakim Noah - running the offense. They ended the season ranked 15th in the NBA in the category (14.4%) after finishing 27th a year ago (15.7%). They likely would've been better had Rose not missed 31 games due to injury. The biggest contributor to the Bulls' turnover rate was Butler, who finished with a career-low 7.7 turnover rate percentage with a career-high 21.6 percent usage rate; of players who attempted at least 900 field goals, Butler finished with the lowest turnover rate. Quietly Pau Gasol also recorded the second lowest turnover rate (10.7%) of his career.

On defense

East ranks: 1. Milwaukee (17.6%) 2. Atlanta (16.5%) 3. Boston (15.1%), 4. Toronto (14.8%), 5. Brooklyn (14.3%) 6. Washington (14.2%), 7. Cleveland (13.9%) 8. Chicago (12.6%)

Though the Bulls hovered around top-10 efficiency much of the year, it wasn't because of their ability to force turnovers. For a fifth straight year under Thibodeau the Bulls did not finish in the top half of the league in opponent turnover percentage; still, it was at an all-time low under Thibodeau, finishing 29th in the league with a 12.6 turnover rate percentage. The Bulls simply aren't going to turn over teams. But there will be ample opportunity for them to improve on that statistic, as the Bucks are committing turnovers on 17 percent of their possessions, 29th in the NBA. Something's gotta give.

Offensive rebounding rate (Oreb / (Oreb + opp. Dreb))

On offense

East ranks: 1. Chicago (27.0%) 2. Cleveland (26.8%) 3. Toronto (25.6%) 4. Milwaukee (25.4%) 5. Washington (24.9%) 6. Boston (24.7%) 7. Brooklyn (23.9%) 8. Atlanta (21.4%)

Of the shots the Bulls have missed this season, they've done a stellar job grabbing them. The Bulls ranked first among playoff teams. Though he couldn't replicate his Defensive Player of the Year play and took an expected step back offensively, he averaged a team-high 3.3 offensive rebounds. Pau Gasol's career year on the glass included 2.8 offensive rebounds per game, and Jimmy Butler (1.8) was second among guards in the category (Russell Westbrook, 1.9). The Bulls' shooting isn't going to get significantly better overnight, so staying active on the offensive glass will remain important.

On defense

East ranks: 1. Washington (22.7%), 2. Boston (25.0%) 3. Cleveland (25.3%) 4. Chicago (25.6%) 5. Brooklyn (26.3%) 6. Atlanta (26.6%) 7. Milwaukee (26.7%) 8. Toronto (26.7%)

Rebound margin is NOT your friend. Forget that the Bulls were seventh in the league in defensive rebounds per game or fifthin rebound margin; the Bulls have not done well on the defensive glass. Opponents grabbed 25.6 percent of missed shots last year, ranked 19th in the NBA, down from 10th, 13th and 7th the last three seasons. We saw it in April's loss to the Bucks and earlier in the year against the Cavaliers. They'll need to improve in this department, to be sure. Joakim Noah's health could loom large in that respect.

Free throw rate (FT/FGA)

On offense

East ranks: 1. Chicago (30.4%) 2. Toronto (29.5%) 3. Cleveland (28.7%) 4. Brooklyn (26.7%) 5. Atlanta (25.9%) 6. Washington (25.9%) 7. Milwaukee (25.8%) 8. Boston (23.3%)

It may go unnoticed by some, but getting to the charity stripe is an important factor in winning. And in this category the Bulls have been phenomenal, with an East playoff-high 30.6 percenet free throw rate. It should come as no surprise that Jimmy Butler led the way, totaling 463 free throws (7th in the NBA). Pau Gasol wasn't far behind, ranking fourth in the league among centers with 366 free throw attempts. Surprisingly enough it was Nikola Mirotic who also contributed, with a 45.5% free throw rate, second on the team behind Butler. In the season's final two months that percentage increased further. His continued aggressiveness getting to the line will loom large in the postseason.

On defense

East ranks: 1. Cleveland (23.8%) 2. Atlanta (24.2%) 3. Chicago (24.2%) 4. Brooklyn (25.3%) 5. Boston (27.5%) 6. Toronto (28.4%) 7. Washington (28.4%) 8. Milwaukee (29.8%)

The Bulls were equally good at not allowing teams to the charity stripe. Though they ranked behind the two top seeds in the East, the lack of opponents' free throws is yet another indicator that Tom Thibodeau's defense is equipped for the postseason. Opponents had a free throw rate of 24.2 percent. Their total efficiency was down (11th in the NBA after four straight years in the top-5) but they're not giving many free points to opposing teams, and are actually better in this category than a year ago.

Options if the Bulls trade down: Gonzaga forward Rui Hachimura

Options if the Bulls trade down: Gonzaga forward Rui Hachimura

On draft night, there is a decent possibility that the Bulls front office looks at their draft board and collectively decide that they can get a player with No. 7 pick value later in the first round. They could be inclined to feel this way more than in most years due to the 2019 draft class being such a toss up after the top three picks. If the Bulls traded down in the draft, I am assuming they would be netting a valuable future first-round pick, likely with some minimal protections. In this series, we will be looking at prospects the Bulls could take should they trade down in the 2019 NBA Draft.

Rui Hachimura per The Stepien:

71 percent at the rim

44.2 percent on short midrange

47.6 percent on long midrange

52.1 percent on NBA 3s (12/23)

Boylen talked a ton this season about “toughness” being a key tenet of the new Bulls culture moving forward. The idea of that “toughness” didn’t translate on the court heavily, though the Bulls did improve slightly in rebound rate under Boylen.

From the time for Boylen took over, the Bulls ranked 14th in defensive rebound rate and 25th in total rebound rate, up from 16th and 28th respectively under Hoiberg. Those numbers are a bit of smoke-and-mirrors with all the factors at play this past (weird) Bulls season.

But Boylen did have a much heavier focus on generating points inside first, with the team ranking third in the league in points in the paint per game during his tenure. Rui Hachimura fits in extremely well with the idea of the Bulls punishing teams inside with low-post scoring depth, resulting in open looks on the perimeter.

Hachimura stands 6-feet-8-inches tall, 230 lbs., with a 7-foot-2-inch wingspan. He is a very physical player and utilizes his wingspan incredibly well in traffic. Hachimura posted a 17.4 percent defensive rebound rate over his three-years at Gonzaga. I mentioned above how Hachimura embraces contact and his career average of 7.5 free throw attempts per 40 minutes helps showcase his ability to be a wrecking ball in the paint.

He has the potential to excel as a small-ball center with the right personnel surrounding him. The fact that he can grab a defensive board and initiate the fastbreak makes him an even more valuable prospect. But when you consider that lineups with he and Markkanen as the two bigs on the floor would have five capable ball-handlers, the idea of Rui in Chicago becomes even more enticing.

Overall, Hachimura is a great prospect with a solid skill set that should allow him to be a decent scorer from day one, it all just depends on how much of an opportunity he gets.

The Bulls--as John Paxson has reiterated many, many times now--feel comfortable with the starters they have at the two, three, four and five positions, with point guard being their main area of weakness. While the Bulls don’t necessarily need another big, they do need to add productive players who are young. With Boylen’s emphasis on having multiple ball-handlers, driving the ball and points in the paint, Hachimura would be a logical selection, though No. 7 overall could be a bit of a reach for the 21-year old big.

His defense definitely has a long way to go--as with most NBA draft prospects--but Hachimura’s situation is unique since he literally had a language barrier to overcome when he first got to Gonzaga in 2017. The belief right now is that Hachimura is in a comfortable spot right now in terms of both speaking and understanding English, as reporting from Sam Vecine of the The Athletic (LINK is behind a paywall) and others has backed up.

With that being said, the Japanese forward still makes too many mistakes on the defensive end of the floor to be a surefire top 10 pick.

He is at his core an offensive-minded player, and as a result has not exactly developed much in the way of defensive intensity over the years. Hachimura averaged 0.6 steals per game and 0.5 blocks per game for his NCAA career.

For comparison’s sake, his steal and block rates are almost identical to Marvin Bagley III during his time at Duke. Bagley had a highly productive rookie season with the Kings--landing a spot on the NBA All-Rookie First-Team--but the Kings defense was still four points worse when he was on the floor per cleaningtheglass.com ($).

Despite having similar measurements to Bagley, I don’t believe that Hachimura posses quite the level of athleticism that Bagley does, making his path to becoming an above average defender that much harder.

Ultimately, if Hachimura’s awesome shooting numbers from NBA 3-point range (41.7 percent) on a small sample size (36 attempts) aren’t smoke-and-mirrors, he will greatly outplay his draft position. Hachimura shot 52.1 percent on his NBA range 3-pointers and also has a career 74.6 percent free throw percentage. Whether he was diving to the rim on pick-and-rolls with Lauri spacing the floor, or playing in a high/low offense with another big on the bench unit, there is a clear path to Hachimura being effective in Chicago. It would just take a ton of patience from the Bulls new-look coaching staff.

Sports Talk Live Podcast: The Bulls need a point guard. The Bears Top 100 list continues

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USA TODAY

Sports Talk Live Podcast: The Bulls need a point guard. The Bears Top 100 list continues

0:00- Will Perdue drops by to talk hoops. What will the Bulls do this summer to address their point guard need?

7:00- The Bulls need a point guard. Derrick Rose is a free agent. Should they bring him back home?

11:30- Carman says the Bulls should consider trading for Lonzo Ball. Kap yells at him.

16:30- Will talks about this year's playoffs and if anybody will be the Warriors?

20:00- The Bears Top 100 list continues to dominate discussion. Chris makes the case for Jay Cutler to be higher. He gets yelled at.

Listen to the full podcast here or via the embedded player below: