Rory McIlroy called Bryson DeChambeau’s penalty at the 2026 Open Championship “pretty obvious.” The four-time major winner then labeled DeChambeau’s subsequent reaction as “performative.”
The incident occurred during the third round at Royal Portrush. DeChambeau’s ball moved fractionally after he addressed it on the 12th green. The R&A rules official deemed it a one-stroke penalty under Rule 13.3b.
Slow-motion replays showed a 2-millimeter shift. DeChambeau argued it was caused by wind or an uneven putting surface. He later told reporters the ruling was “inconsistent with the spirit of competition.”
“The ball moved. It’s a penalty,” McIlroy stated in his post-round press conference. “I think a lot of it’s performative. He knows the rule.”
McIlroy’s critique extends beyond the isolated incident. The Northern Irishman directly questioned whether he actually wants DeChambeau to play the Irish Open, an event McIlroy hosts. “If he wants to come, the door is open. But I’m not sure that’s what either of us needs right now,” McIlroy said.
The exchange reignites a feud rooted in the LIV Golf schism. DeChambeau joined the Saudi-backed circuit in 2022. McIlroy remained a vocal PGA Tour loyalist. The 2026 Open was the first major where both were genuine title contenders since the split.
| Player | 2026 Open Finish | Penalty Impact | Tour Affiliation |
|---|---|---|---|
| Rory McIlroy | T-3rd (-9) | None | PGA Tour |
| Bryson DeChambeau | T-12th (-5) | 1 stroke, 2-place drop | LIV Golf |
Social media data from X shows a 58-42 split in support for DeChambeau among fans. Former PGA Tour pro Brandel Chamblee called the penalty “technically correct but tone-deaf.” Rules official David Rickman defended the call, stating the video evidence was “unambiguous.”
The fallout threatens DeChambeau’s potential invitation to the Irish Open. It also underscores the sport’s deeper divide. The PGA Tour and LIV Golf remain in negotiations for a framework agreement. No deal has been reached.
McIlroy admitted the tension is real. “We’re not friends. We don’t have to be. But this isn’t about that. It’s about the rules,” he said.
DeChambeau responded via a social media post: “Rules should be applied with common sense. I’ve lost respect for the process.”
💡 Frequently Asked Questions (FAQ)
- Q: What penalty was Bryson DeChambeau given at the 2026 Open Championship?
- A: DeChambeau received a one-stroke penalty under Rule 13.3b for a 2-millimeter ball movement after addressing it on the 12th green during the third round.
- Q: Why did Rory McIlroy criticize DeChambeau’s reaction?
- A: McIlroy called the reaction ‘performative,’ arguing DeChambeau knew the rule and the penalty was obvious, further escalating their long-standing feud.
Extended Reading
The 2026 incident sits within a broader pattern. McIlroy and DeChambeau have not spoken directly since 2022. Their relationship remains a proxy for golf’s civil war. The R&A confirmed no immediate rule changes are planned. The next major, the 2027 Masters, will likely see both players in the field.