Bo Van Pelt withdrew nine holes into his second round of the Wells Fargo Championship, citing an injury to his left wrist.
42-seed Bill Haas outlasted 46-seed Kevin Na 1 UP in Round of 16 action at the World Golf Championships-Dell Technologies Match Play and will face 14-seed Phil Mickelson (4-0-0) in the quarterfinals later this afternoon, while Na departs with a 2-2-0 overall record.
62-seed Soren Kjeldsen sent first-timer and 48-seed William McGirt packing with a 5-and-4 triumph in Round of 16 action at the World Golf Championships-Dell Technologies Match Play and will face 21-seed Jon Rahm (4-0-0) in the quarterfinals.
14-seed Phil Mickelson distpached 28-seed Marc Leishman 4-and-3 in Round of 16 action at the World Golf Championships-Dell Match Play and will meet the winner of the 42-seed Bill Haas and 46-seed Kevin Na match later this afternoon.
In the first match to be decided in the Round of 16 at the World Golf Championships-Dell Technologies Match Play, 21-seed Jon Rahm knocked out 61-seed Charles Howell III 6-and-4 to advance to the quarterfinals.
Making his tournament debut, World No. 82 and pre-tourney co-fave Graeme McDowell bogeyed his final three holes en route to a 1-under-par 32-39=71 and at 2-under 71-71=142, missed the cut by one shot.
First-round leader and World No. 334 Trey Mullinax back-pedaled to an even-par 34-38=72 in the two-day second round of the Puerto Rico Open to post 9-under 135, down 10 spots to T11, two back of 36-hole tri-leaders Bryson DeChambeau, D.A. Points, and Bill Lunde.
With lift, clean and place in effect, World No. 1033 Bill Lunde styled a bogey-free 4-under-par 33-35=68 in the two-day second round of the Puerto Rico Open to post 11-under 133, good for a share of the 36-hole lead with Bryson DeChambeau and D.A. Points.
Past champ and World No. 178 Alex Cejka fired a bogey-free 6-under-par 33-33=66 in the two-day second round of the Puerto Rico Open to reach 10-under 134, up 13 places on the live leaderboard into an eight-way T4, one back of co-clubhouse leaders Bryson DeChambeau and D.A. Points.
The second round of the Puerto Rico Open was suspended at 6:21 pm ET due to darkness with a scheduled resumption of 7:00 am Saturday. UPDATE: Round 2 resumed as scheduled at 7:00 am Saturday and at completion of play, Points is co-leading thru 36 holes with Bryson DeChambeau and Bill Lunde.
One day shy of his 32nd birthday, Scott Stallings withdrew during the second round of the Puerto Rico Open.
Dustin Johnson continued his relentless march at the World Golf Championship-Dell Technologies Match Play at Austin Country Club in Texas, topping Group 1 with a perfect 3-0-0 record after beating Ryder Cup colleague Jimmy Walker 5-and-3 and advancing to the Round of 16.