Tom Aspinall takes a shot at Joe Rogan

Tom Aspinall laughed at the one part of UFC 329 that probably deserved less certainty.

Conor McGregor’s return was supposed to be loud, messy and impossible to ignore. Instead, the main event in Las Vegas turned into that strange UFC limbo where everyone in the building knows something has gone wrong, but nobody outside the athlete’s body actually knows what has gone wrong yet.

Aspinall, watching along for his YouTube audience, had more reason than most to recognize the look. The UFC heavyweight champion has lived through a high-profile fight ending almost before it began, and when Joe Rogan appeared to identify McGregor’s knee issue from commentary, Aspinall could not resist needling him for it.

Tom Aspinall mocks Joe Rogan over Conor McGregor UFC 329 injury call

The sharpest line from Aspinall was not really about medical credentials. It was about the speed of the verdict. Rogan has spent decades around fights, injuries and cageside chaos, but Aspinall’s point was obvious: even an experienced commentator is still guessing until doctors get proper imaging and the team releases information.

That is why the joke worked. Aspinall said Rogan had “MRI vision,” a neat little dig at the way a live broadcast can turn uncertainty into a diagnosis before the dust has settled. Doctor Brian Sutterer, by contrast, was more cautious in his immediate breakdown and did not claim to know the exact injury from the footage alone.

Why Aspinall’s own Curtis Blaydes injury shaped his reaction

Aspinall was not watching as a detached pundit. His 2022 meeting with Curtis Blaydes ended after only 15 seconds when Aspinall suffered a knee injury and could not continue, a result that left him dealing with the emotional crash of a main-event disaster. So when McGregor’s movement began to look wrong against Max Holloway, Aspinall first seemed puzzled, then sympathetic. He noted that he initially thought McGregor was slipping, before the situation started to look more serious.

• McGregor’s UFC 329 comeback against Max Holloway ended after an apparent knee problem early in the bout.
• Aspinall had picked McGregor to score a first-round knockout before the fight.
• Rogan suggested on commentary that the injury involved McGregor’s ACL.
• Sutterer highlighted McGregor’s pre-fight stumble while removing his shoes as a possible warning sign.

Conor McGregor injury leaves UFC 329 aftermath short on answers

The uncomfortable part for the UFC is that McGregor’s comeback already carried enormous physical baggage. He had not competed for five years, and the build to UFC 329 was framed around whether his body could survive the demands of elite competition again. A fresh knee scare, especially one that surfaced so quickly, turns the conversation away from matchmaking and back toward durability.

There is also a division and business layer here, even if nobody should pretend to know the medical picture yet. A healthy McGregor still changes any card he touches, particularly in a rematch with Holloway, because his name distorts attention, pay-per-view interest and the options available to contenders nearby. If the injury is serious, the UFC’s next step is less about booking ambition and more about waiting for scans, statements and whether McGregor can realistically enter another camp. Holloway, meanwhile, exits the night tied to an unsatisfying ending rather than the clean competitive answer a fight of that size was meant to produce.

Aspinall’s jab will travel because it is funny, but the larger story is colder than a commentary-room punchline: McGregor’s comeback at UFC 329 was derailed by a knee problem in the opening moments against Max Holloway.