Sepp Straka shot an 8-under 64 on while his top competitors failed to match his sizzling pace at The American Express.

Sepp Straka won The American Express by two shots over Justin Thomas on Sunday, finishing his third career PGA Tour victory at 25-under 263 with a final-round 70.

Austria’s Sepp Straka clinched his third PGA Tour title with a two-shot victory at The American Express in California. Heading into Sunday’s final round with a four-shot lead, Straka was able to hold his nerve despite two late dropped shots to get across the line carding two under 70.