The final round is in the books, and Sepp Straka played nearly flawless golf en route to his third PGA Tour victory.

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

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 Tour history.

Sepp Straka secures a win at the Amex, PGA West, marking his third PGA Tour victory. He’s consistently in top major finishes, making him a player to watch.

Nerves, just complete nerves. Stomach in a knot, the whole nine. So, yeah, just really excited about the way I handed the pressure today.

The PGA Tour returned to the mainland U.S. this week, and once again three southern California courses were the scene for the American Express. The event offered an $8.8 million purse, with $1.584 million to the winner.

Straka, one of more than a dozen active PGA Tour players from the University of Georgia, followed up his third-round 64 with a 70 on Sunday at the Stadium Course and at 25-under-par 263 won The American Express by two shots over Justin Thomas (66).

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. Straka, the first Austrian to win on the tour three years ago,

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

Sepp Straka did what he needed to do, which was not great for those watching at home. This is no offense to the affable, sweet-swinging Austrian-turned-Alabamian. But most viewers want drama, theater,

Austrian Sepp Straka held on to his 54-hole lead to win The American Express in California. Here are the full results and payouts.