For the third time in his PGA Tour career, Sepp Straka hoisted a trophy at tournament's end. Converting a four-stroke lead at the 54-hole mark into a victory at the 2025 American Express, Straka fended off a crowded chasing pack headlined by Justin Thomas.

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

The PGA Tour has returned to the mainland U.S. this week, and once again three southern California courses are the scene for the American Express. The event is offering an $8.8 million purse, with $1.