(Reuters) - Rickie Fowler four-putted the final green to hand Kang Sung-hoon a three-stroke lead after the third round at the Houston Open in Texas on Saturday.
Fowler overcame a seven-stroke deficit to reel in South Korean Kang, only to stumble at the end with a bogey at the 17th and a double-bogey at the par-four 18th.
Those mistakes allowed Kang to use a 71 in a testing breeze at the Golf Club of Houston to finish the day on 17-under-par 199 with one round left as he hones in on a last-minute berth at the U.S. Masters.
Fowler (67) was alone in second place on 14-under, with fellow American Russell Henley (69) another shot back.
Kang needs to win on Sunday to qualify for next week’s Masters, the first major of the year, and if he does he might like to thank Fowler’s putter.
The popular Fowler delighted his overflowing gallery by picking up eight birdies in the first 14 holes, including a monster 50-footer that he drained at the seventh hole.
His first dropped shot of the day did not come until the par-four 17th, where he missed a five-footer, a minor hiccup compared to the disaster at the final green, where his first putt from 55 feet stopped more than four feet short of the hole.
Fowler had a look of disbelief when he missed the second putt, and his expression turned ashen after his next miss from inside four feet.
Kang had no such problems on the final green, sinking a testing four-footer to put himself in prime position to earn his first PGA Tour victory at the age of 29.
(Reporting by Andrew Both in Cary, North Carolina, editing by Gene Cherry)