Conor McGregor to Undergo Surgery After UFC 329 Knee Injury

Fight Ends in One-Minute Disappointment

Conor McGregor’s highly anticipated return at UFC 329 lasted just 1 minute and 9 seconds after he injured his right knee while attempting an opening roundhouse kick against Max Holloway. The awkward landing forced him to the canvas, and two subsequent attempts to continue were also halted before the scheduled five‑round bout was stopped by the referee. The early stoppage left fans and analysts stunned, as the fight had been billed as a potential showdown for top lightweight contenders.

Immediate Aftermath and Injuries Claims

In the hours after the event, both McGregor and his manager, John Kavanagh, denied any pre‑existing knee problems. Kavanagh posted on Facebook that the jump switch kick—practiced daily for months— gave way on the very first attempt, saying “Knee went when he threw the very first kick. Doesn’t get any worse than this.” McGregor also took to X, confirming he had been kicking and jumping throughout camp and backstage without any prior injury.

Road to Recovery and Future Plans

McGregor shared a concise roadmap on Instagram, outlining surgery, prehabilitation, a return to martial‑arts training, and another bout as the final fight of his current contract. Surgeons typically address ACL or meniscus injuries with structured rehab that can take several months before an athlete safely returns to competition. The fighter’s intention to complete the remaining contract suggests a deliberate, phased comeback rather than a rushed return.

What It Means for UFC 329 and Conor’s Career

The abrupt end shatters the narrative built around McGregor’s comeback after five years away from the octagon, reshaping discussions for the UFC 329 card. With the next fight now framed as the contract’s finale, the organization will likely place him in a high‑profile slot to gauge his post‑surgery condition. This setback also opens the door for other contenders to stake their claim in the lightweight division.