Bryson DeChambeau’s Open Championship Penalty Sparks Chaos & Debate

Bryson DeChambeau‘s second round at the Open Championship boiled over into one of the more chaotic scenes in recent major championship history Friday, after a two-stroke penalty for trampling grass touched off a heated standoff with officials, a brief withdrawal threat, and a wave of criticism from fellow players.

DeChambeau finished his round at Royal Birkdale believing he had carded a 66, putting him at 7-under and one shot behind second-round leader Lucas Herbert. But as he made his way toward the scoring area, R&A officials intercepted him to review a possible rules violation from the 5th hole, where his tee shot had landed in tall grass to the right of the drivable par 4. Video of the moment showed DeChambeau stepping on and flattening the grass around his ball several times while setting up for his shot.

Grant Moir, the R&A’s executive director of governance, said DeChambeau was penalized two strokes for inadvertently improving the area of his intended swing, explaining that under the rules, an improvement occurs any time a player alters conditions in a way that offers a potential advantage — regardless of intent. Moir stressed that officials accepted that DeChambeau’s action was accidental, but said that did not exempt him from the penalty.

The ruling triggered a nearly 30-minute exchange between DeChambeau and rules officials back at the 5th hole, with his caddie present as he pushed back on the decision. At one point, when a reporter asked whether he planned to play the weekend, DeChambeau said nothing and simply smiled before walking into the scoring tent, a moment that fueled speculation he was considering withdrawing in protest. He ultimately chose to continue, reportedly hitting balls on the range well into the evening before posting memes referencing the incident on social media.

Reaction among his fellow competitors was mixed. Rory McIlroy did not hold back, calling the penalty “pretty obvious” and describing DeChambeau’s response to it as performative and attention-seeking.

Max Homa, by contrast, was more sympathetic toward DeChambeau, suggesting he deserved the benefit of the doubt given the routine nature of his pre-shot setup.

Golf commentators largely agreed that while the penalty felt harsh given the apparent lack of intent, it was applied correctly under the letter of the rules — though several noted the same infraction rarely draws punishment on tour, raising fresh questions about consistency in how it’s enforced. DeChambeau is set to play the weekend as he looks to salvage his bid for a third major title.