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.

The final round of the American Express is here, and Sepp Straka has a four-shot lead in search of his third PGA Tour victory.

Sepp Straka overcomes some late nerves to claim his third PGA Tour title by edgin out Justin Thomas at The American Express.