Alex Cejka has withdrawn from the Wyndham Championship due to a neck injury.
Last year's runner-up Thomas Pieters could only add an even-par 38-34=72 to his opening 73, closing the week out at 1-over 143 and missing the cut at the Abu Dhabi HSBC Championship by three strokes.
First-round leader Henrik Stenson had to settle for a 1-under-par 34-37=71 on day two of the Abu Dhabi HSBC Championship, dropping four spots on the leaderboard to T5 and three behind new pacesetter Martin Kaymer.
With a walk-off birdie in Friday's second round, three-time winner Martin Kaymer finished off a 6-under-par 35-31=66 to post 12-under 132 and take a one-shot lead over Rafa Cabrera-Bello at the halfway point of the Abu Dhabi HSBC Championship.
Pablo Larrazábal continued his stellar play on the short holes and signed for a 5-under-par 33-34=67 in his second round at the Abu Dhabi HSBC Championship.
Taking on the difficult Stadium Course at PGA WEST, Dominic Bozzelli fired a career-low, bogey-free, 8-under-par 32-32=64 during round one of the CareerBuilder Challenge, claiming his spot as the clubhouse leader after 18 holes.
Hudson Swafford maintained his recent trend of starting fast on Thursday, firing a 7-under-par 31-34=65 at La Quinta Country Club to open his week at the CareerBuilder Challenge.
Patton Kizzire connected on a bogey-free, 7-under-par 32-33=65 while taking on the Jack Nicklaus Tournament Course at PGA WEST in round one of the CareerBuilder Challenge, finding himself in an early share of the lead with play still in progress.
Harold Varner III raced out to an early lead at the CareerBuilder Challenge, torching La Quinta Country Club to the tune of a 7-under-par 31-34=65 in round one.
Henrik Stenson lit up the first morning of the Abu Dhabi HSBC Championship with a sparkling opening lap of 8-under-par 30-34=64, finishing the day two clear of Martin Kaymer, Oliver Fisher, Kiradech Aphibarnrat and Marc Warren.
Returning from two sports hernia surgeries, Phil Mickelson officially gives his infamous thumbs up ahead of this week's CareerBuilder Challenge.
Henrik Stenson has won the other two European Tour events held in the United Arab Emirates and will try to complete the set at this week's Abu Dhabi HSBC Championship.