Gary Woodland beat Chez Reavie in a play-off to win the Waste Management Phoenix Open.
A spectacular closing 64 looked to have given Woodland a third PGA Tour title as those in the last few groups struggled to reach his 18 under par clubhouse target.
However, Reavie found birdies on the last two holes - converting from 20 feet at the 18th to force a play-off.
Woodland took the title with a par at the first extra hole as Reavie missed a clutch putt and bogeyed.
The 33-year-old Woodland had five birdies in a sensational front nine 30 - as well as chipping in for par on the sixth.
Despite bogeys on the 11th and 14th, he made gains on the 13th, 15th, 16th and 17th before keeping his cool in the play-off.
Woodland and Reavie finished three clear of Ollie Schniederjans and Brendan Steele in third, with Phil Mickelson delighting the crowds on the stadium 16th hole at TPC Scottsdale with a birdie before a closing double-bogey saw him finish in a share of fifth.
Glasgow's Martin Laird was the top European on 13-under which left him in a share of ninth place.
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