After two weeks in Hawaii, the PGA Tour returns to the mainland for the 60th Annual The American Express. Last year, Adam Long shocked the golf world with his gritty one-shot victory over Adam Hadwin and Phil Mickelson. This year, Long will be defending his first PGA Tour title against some of the game’s biggest stars in the first of two early-season Pro-Ams. Phil Mickelson, a two-time winner of this event, will also be serving as the official tournament host; other past winners of The American Express include 2016 champion Jason Dufner along with 2017 winner Hudson Swafford. There are also several California natives in the field this week, including4-time PGA Tour winners Kevin Na, and Charley Hoffman.