Bryson DeChambeau was assessed a two-stroke penalty during Friday’s second round of the 2026 Open Championship at Royal Birkdale. The R&A ruled that DeChambeau inadvertently improved his lie in tall fescue grass before his second shot on the par-4 fifth hole, dropping him from solo second to a tie for fifth.
The penalty, which turned DeChambeau’s bogey into a triple bogey and shifted his second-round score from a 66 to a 68, has ignited a firestorm of debate regarding the strict application of golf’s rules. According to the sources, the ruling was applied under Rule 8-1, which prohibits a player from moving, bending, or breaking growing or attached natural objects, even if the action is accidental.
The R&A’s Interpretation of Rule 8.1
Grant Moir, the executive director of governance for The R&A, defended the decision by emphasizing the necessity of maintaining the integrity of the course. Moir clarified that while players are permitted to take reasonable actions to reach their ball and establish a stance, they must choose the least intrusive method possible.

“An improvement means to alter one or more of the conditions affecting the stroke so that the player gains a potential advantage for the stroke. Now, I’ll stress that this applies even when the action is accidental, as it was in Bryson’s case.”
Grant Moir, executive director of governance for The R&A, via ESPN
Officials maintained that his actions, however unintentional, inadvertently altered the conditions of his intended backswing.
DeChambeau’s Protest and the “Unprecedented Scenes”
The aftermath of the ruling was characterized by confusion and high tension. Following his round, DeChambeau was summoned to consult with officials, leading to a surreal scene where he and R&A representatives returned to the fifth hole to analyze the incident. The player was visibly agitated during these discussions, at one point appearing to say I'm not playing tomorrow.
The situation escalated when DeChambeau appeared to suggest he might withdraw from the tournament entirely. The uncertainty surrounding his participation lasted for hours, with the golfer eventually heading to the driving range late into the night, where he continued to hit balls while engaging with fans and media.
Stakes for the Weekend at Royal Birkdale
Hours later, DeChambeau ended the suspense and conceded that he would play on the weekend, writing that he was obviously disappointed with the ruling and did not agree with it, but that it was what it is and that the situation fires him up as he moves into the weekend.
The incident has sparked varied reactions among observers. Some analysts argue that DeChambeau’s routine was standard for a professional golfer and that the penalty feels like an over-application of the rules, while others maintain that the rules are clear and must be enforced regardless of intent. As the tournament moves into the weekend, DeChambeau trails the leader by three strokes, tied with Sam Burns and Si Woo Kim. Whether this controversy serves as a catalyst for a comeback or a distraction remains the primary narrative heading into the final rounds at Royal Birkdale.
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