The U.S. Open, the third major championship of the season, produced the most unlikely champion in J.J. Spaun, who won in thrilling fashion with back-to-back birdies on the final two holes at Oakmont Country Club on Sunday.

J.J. Spaun's Sunday at Oakmont to win the 2025 U.S. Open was one of the craziest final rounds from a major champion in recent memory. He began his day with five bogeys in his first six holes, going from tied at 2nd to five shots back of the lead before even making the turn.

J.J. Spaun had the second-longest odds of any golfer to win a major over the last decade. Read where Spaun ranks among recent long shots.