OAKMONT, Pa. — As Phil Mickelson, aka Lefty, aka Phil the Thrill, aka FIGJAM, aka one of the two most famous golfers of the 21st century, teed off Thursday in what might be his final U.S. Open, there were more security guards than journalists following him. And there were two security guards.

Familiar names like Bryson DeChambeau, Jon Rahm, Brooks Koepka and Dustin Johnson have all won the U.S. Open in the past decade. However, the last 10 years have also brought surprise champions like Matthew Fitzpatrick,

Who will win the 2025 U.S. Open? The third major of the year is set to tee off Thursday at Pennsylvania's Oakmont Country Club.