World ranking: 56.
Worldwide wins: 41.
Majors: Masters (2009), US Open (2007).
At his best in 2013: Lost in a playoff at the Masters.
At his worst in 2013: Missed the cut in the U.S. Open.
British Open moment: Closed with a 70 at Carnoustie in 1999 and missed the playoff by one shot.
Pot bunker mentality: One of the most powerfully efficient swings, a big-time player and becoming one of the most unpredictable. He can disappear for two years and then be on the verge of winning a major, as he did at Augusta. Another chance for him to become the first grandfather to win a major.
World ranking: 12.
Worldwide wins: 37.
At his best in 2013: Had a stretch of five consecutive top-10s this year.
At his worst in 2013: Tied for the lead at Quail Hollow on the back nine and then making back-to-back bogeys.