After a stellar comeback year in 2018, Tiger Woods is learning to adapt his training to maintain his momentum in the new season.
American golfer Adam Long earned a one-stroke victory following his final-round 65 on Sunday.
Phil Mickelson carded a six-under-par 66 to stay two strokes clear at the PGA Tour tournament on Saturday.
Richard Sterne played his part in a thrilling conclusion to the Abu Dhabi HSBC Championship, but lost out to Shane Lowry.
Phil Mickelson, who posted a career-low 60 in round one, carded a four-under-par 68 at the at the Nicklaus Tournament Course on Friday.
Larry Fitzgerald said it was "unbelievable" that he recorded a hole-in-one while playing with former president Barack Obama.
A third-round 67 kept Shane Lowry at the top of the Abu Dhabi HSBC Championship leaderboard and he is now three clear of the pack.
Phil Mickelson opened up a three-shot lead at the Desert Classic thanks to a first-round 60.
Shane Lowry recovered from a shaky start to ensure he is still the man to catch in Abu Dhabi after two rounds.
Tigers Woods, coming off a resurgent 2018 in which he claimed his first tour win since 2013, joins a star-studded field at Torrey Pines.