Anthony Kim is the defending champ at the Houston Open, but he has been well off his game this season.
Tiger Woods isn't all the way back yet, but that could change this weekend at Bay Hill.
Vijay Singh was well on his way to another top-10 last week before a sloppy final round. Still, he's playing well, and he's won on this week's course before.
Luke Donald's track record at Doral is nothing spectacular, but the way he bounced back after a slow start last week was impressive.
Vijay Singh is beginning to resemble the player he was five years ago, and he returns to a course this week where he's had a lot of success.
Rory Sabbatini, who has three top-25s this season already, hopes to take advantage of this week's watered-down field.
Luke Donald has been close several times at Riviera, including last year when he finished just one-stroke behind the winner.
Dustin Johnson is the two-time defending champ at Pebble Beach and has never finished outside the top-10 in this event.