Bryson DeChambeau has been a force to be reckoned with at the PGA Championship in recent years, but his opening round at Aronimink Golf Club on Thursday was a shocking departure from form. The two-time major champion carded a 6-over 76, marking his worst score to par ever in this major—a far cry from the dominance that saw him lose to just five players total over the previous three editions.

Playing in the morning wave, DeChambeau struggled from the start, recording five bogeys and a double bogey. His lone bright spot came on the final hole of the day, where he notched his only birdie. This disappointing performance comes on the heels of a tough Masters, where a triple bogey on his last hole cost him a chance at the weekend. At Aronimink, he found himself beating only eight players after the first round—six of whom are PGA of America professionals.

For a player known for his power and meticulous preparation, Thursday's round was a stark reminder of the challenges that even the best face in major championship golf. With the leaderboard stacked and the course at Aronimink proving to be a stern test, DeChambeau will need to regroup quickly if he hopes to contend for a third Wanamaker Trophy.