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Why Conor McGregor calls his exact knee injury ‘quite shocking’ after finding out results
Conor McGregor has disclosed the extent of the knee injury he suffered during his brief UFC comeback fight against Max Holloway at UFC 329 on 11 July 2026 in Las Vegas. The Irish fighter, who lost the bout by technical knockout, said he found the diagnosis "quite shocking" after learning it involved multiple ligament and cartilage damage, adding a fresh setback to what was already a heavily scrutinised return to the octagon.
McGregor confirmed via a post on X that he had torn his ACL and meniscus, in what he described as the same injury he sustained to his other knee during his first fight against Holloway 13 years earlier. He noted the coincidence of suffering a mirrored injury in the opposite leg over a decade on, but said he is trying to remain positive despite the setback.
In short
- McGregor confirms ACL and meniscus tear from UFC 329 loss to Holloway
- Injury mirrors one from their first fight 13 years ago, opposite knee
- McGregor calls the diagnosis "quite shocking" but stays positive
Explained simply
Conor McGregor is an Irish professional fighter who competes in the UFC, a major combat sports league. After several years away from competition, he announced his return to fighting as part of a comeback attempt.
In July this year, McGregor fought Max Holloway in Las Vegas in what was intended to be a major comeback fight. McGregor lost the bout when the referee stopped the match, but the more pressing concern was a knee injury he suffered during the fight.
McGregor has since revealed that the injury involves torn knee ligaments and cartilage, which could affect his return to the sport. Notably, he previously suffered an identical injury to his other knee when fighting Holloway thirteen years earlier, making the coincidence of sustaining the same injury to both knees across two separate fights an unusual occurrence.