Opened with a 63 at the Farmers Insurance Open but closed with three rounds in the 70s to finish T4.

2011: Capped off a career-best season by winning the TOUR Championship by Coca-Cola and the FedExCup.

Making his first start in Kapalua, finished eighth to kick off the season at the Hyundai Tournament of Champions.

Defending champion closed with rounds of 62-66 to join a three-way playoff at the Bob Hope Classic. With the opportunity to hold the clubhouse lead, three-putted the 90th hole of regulation from 35 feet for a par-5 at the Palmer Private Course at PGA West. Recorded a par-5 on the first playoff hole, while eventual winner Jhonattan Vegas and Gary Woodland recorded birdies. Has enjoyed 20 consecutive rounds in the 60s at the Palm Springs-area event.

One week later, held a share of the 54-hole lead with Phil Mickelson at the Farmers Insurance Open after opening 67-66-71. Bogeyed two of the first four holes in the final round, closing with a 75 to finish T9.

One of a PGA TOUR-record nine players tied for the lead at 4-under after the first round of the Northern Trust Open. Went on to finish T12.

After holding a two-shot, first-round lead, he finished solo fourth in his eighth start at the Wells Fargo Championship. It is his second fourth-place finish at Quail Hollow (T4 in 2006). His 8-under 64 in Charlotte is his best opening score on TOUR since the 2009 Wyndham Championship in Greensboro, where he posted a career-low, 8-under 62.

Opened with rounds of 67-67 en route to a T8 at the Crowne Plaza Invitational at Colonial. It was his career-high fifth top-10 finish of the season.

Sixth top 10 came at The Greenbrier Classic, where he and Bob Estes fell to Scott Stallings on the first extra hole for his second playoff loss of the season (Bob Hope Classic). It was the third runner-up finish of his TOUR career.

In a winner-take-all playoff, he parred the third playoff hole (par-3 18th hole) to defeat Hunter Mahan to win the TOUR Championship by Coca-Cola and the FedExCup, winning the latter by 15 points over Webb Simpson and becoming the first player in his 20s to win the season-long competition. Entered the final round three strokes behind Aaron Baddeley and Mahan but carded a final-round 68 to finish regulation tied with Mahan at 8-under 272. In the playoff, he appeared to have shot himself out of winning both on the second playoff hole, the 17th hole at East Lake GC, when his approach to the par 4 landed in the water adjacent to the green. He made a great up and down for par to continue the playoff. As a result of his win, pocketed the $1,440,000 first-place check and the $10-million prize for winning the FedExCup. Became just the third player to win the TOUR Championship in his first appearance, joining Chad Campbell (2003) and Bart Bryant (2005). He and his father, Jay, are the only father-son combination to tee it up in the TOUR Championship.

PGA TOUR Player of the Month for September.

Two days after his win, was selected by Fred Couples as a Captain's Pick for The Presidents Cup at Royal Melbourne.

Finished 1-3-1 for the victorious United States Presidents Cup squad. 2010: Captured first two career PGA TOUR titles, the Bob Hope Classic and the Viking Classic, to finish inside the top 30 on the season-ending official money list for the first time.

Birdied the par-5 18th hole to win his first PGA TOUR title, at the Bob Hope Classic. Two-putted for birdie in Monday finish to shoot a final-round, 8-under-par 64 and beat Matt Kuchar, Tim Clark and Bubba Watson by one stroke. Joined 1988 Hope Classic champion and father, Jay, as the eighth father-son combination to win on the PGA TOUR. Bill was the last of three co-leaders to play the par-5 18th. Kuchar and Clark had both missed birdie putts at the Arnold Palmer Private Course, with Kuchar three-putting from the back fringe of the green and Clark missing a birdie putt after laying up. Haas dropped a 3-iron behind the hole, allowing him to two-putt his way to a 30-under 330 finish. He watched as fellow competitor Watson nearly chipped in for eagle before his two-putt finish.

In first career World Golf Championships start at the CA Championship, finished T6.

Finished T31 in the final FedExCup standings to miss by seven points qualifying for his first trip to the TOUR Championship.

Picked up his second win of the season, at the Viking Classic, by three shots over Michael Allen, with a 66-66-69-72—273 (15-under). Held a share of the lead after every round on his way to becoming the seventh multiple winner of the season (Bob Hope Classic). Held a four-shot lead over Allen entering the final round. Allen caught him on the 12th hole at 14-under. Rallied by birdieing the 13th hole while Allen was recording a double bogey, a turnaround that provided him with a three-shot lead. In his two previous starts at the Viking Classic, he finished T3 in 2007 with rounds of 68-67-70-72 and T4 in 2008 with rounds of 69-69-66-68. Won his second TOUR event in his 159th professional start. His father, Jay, won his second TOUR event in his 139th professional start on TOUR and also multiple TOUR events in 1981 and 1982.

One week later, finished runner-up to Heath Slocum at the inaugural McGladrey Classic, posting rounds of 65-66 on the weekend. 2009: Making his first start of the season, posted a third-round, 5-under 65 on his way to a T9 finish at the Sony Open in Hawaii.

Finished T3 at the Valero Texas Open. Final-round 65 left him one shy of joining Zach Johnson and James Driscoll in a playoff won by Johnson.

Finished T10 at the Wyndham Championship. Shot an 8-under 62 to take the first-round lead by two strokes over Brandt Snedeker, Chez Reavie and Ryan Moore. Only other first-round lead was at the 2006 Wachovia Championship (finished T4). The 62 was his lowest career round on the PGA TOUR.

Posted third consecutive Playoff top-25, a T10 at the BMW Championship. Finished the FedExCup season 41st in the standings. 2008: Made the cut in 18 of 31 starts, including 10 top-25 finishes. Had two top-10 finishes on his way to a No. 73 finish in the FedExCup standings. Finished No. 104 on the money list for the second straight year, topping $1 million in earnings for the first time.

Four consecutive rounds in the 60s at the FBR Open in Scottsdale resulted in a T9.

Posted four rounds in the 60s at Annandale GC to finish T4 at the Viking Classic. In the second round, called a two-stroke penalty on himself for breaching the one-ball rule on No. 16. Two of Haas' seven career top-10 finishes on TOUR have come in Madison, MS, as he finished T3 in 2007. 2007: Finished T3 at the Viking Classic. Was one stroke back after 36 holes and two strokes back after 54 holes in Mississippi.

Finished third on TOUR in eagles with 14. 2006: Posted one top-10, in his rookie season and finished in the top 100 (No. 99).

Finished T4 at Wachovia Championship and picked up the second top-10 of his TOUR career. 2005: Finished T26 at the Qualifying Tournament to earn his rookie TOUR card for 2006. Made birdie on final hole to earn his card on the number (11-under).

Exempt into finals thanks to ending the Nationwide Tour as No. 23 on the money list, his first year on that Tour. Made cut in 19 of 22 events with a career-best, second-place finish at the Scholarship America Showdown. Entered Nationwide Tour Championship in 21st and last spot available to earn a TOUR card but dropped to 23rd after finishing T24.

Tried to earn his TOUR card via Sponsor Exemptions in both 2004 and 2005 but did not earn enough money while making the cut in 12 of 15 starts over the two seasons. 2004: Recorded his first top-10 on TOUR with a T9 at the Deutsche Bank Championship. Teamed with his dad, Jay, to win the CVS Charity Classic. Amateur: Member of the 2003 U.S. Walker Cup team.

Recipient of the Jack Nicklaus Award.

Three-time first-team All-America selection.

After breaking the NCAA record for career stroke average and finishing second at the 2004 NCAA Championship, earned the Ben Hogan Award, college golf's equivalent to the national player of the year.

A two-time ACC Player of the Year, Haas won a school-record 10 tournaments.

Four-time All-ACC pick and 2001 ACC Rookie of the Year.