Sepp Straka used several new Srixon irons and Cleveland wedges to win the PGA Tour's event in La Quinta, California.

Sepp Straka won The American Express by two shots over Justin Thomas on Sunday, finishing his third career PGA Tour victory ...

Sepp Straka won The American Express by two shots over Justin Thomas. The 31-year-old Austrian finished his third career PGA ...

Sepp Straka notched his third PGA Tour title with a rock-solid performance, which included just two bogeys all week.

I think that was the biggest challenge today was keeping aggressive on my targets,” Straka said after his two-under 70.

Straka played with his first 54-hole lead on the PGA Tour on Sunday, and he managed to maintain control of the tournament ...

For the third time in his PGA Tour career, Sepp Straka hoisted a trophy at tournament's end. Converting a four-stroke lead at ...

Sepp Straka boatraced his closest competitors for most of the back nine at the Pete Dye Stadium Course at PGA West Sunday ...

Sepp Straka was brilliant en route to a win at the American Express, but a loose shot and unlucky lie cost him a shot at PGA ...

The 31-year-old Austrian won the American Express at PGA West without carding a bogey until the 70th hole of the tournament.