Is Conor McGregor ever going to fight again after the UFC 329 fiasco?

Conor McGregor’s return at UFC 329 lasted just over a minute, but the brief appearance has produced a much larger question about whether he will fight in the UFC again. The MMA Fighting mailbag at the center of the discussion says McGregor injured his knee in the opening moments of his bout with Max Holloway. McGregor later revealed that he tore his ACL and meniscus, according to the source material, leaving him out for at least nine months. That injury has shifted attention from the immediate result to the timing, purpose and financial stakes of any eventual comeback.

The mailbag’s central view is not presented as an official UFC position or a confirmed plan from McGregor. It is the writer’s reading of the situation: McGregor is trying to get out of his UFC contract and needs one more fight before pursuing opportunities outside the promotion. The writer says McGregor has limited autonomy in the UFC and makes less there than he could elsewhere, while also predicting that he fights next summer. McGregor has targeted a summer return himself, but the source does not identify an opponent, event or agreement for that return. What is confirmed in the material is narrower: his UFC 329 comeback ended early, he reported ACL and meniscus tears, and the projected absence is at least nine months.

The injury leaves McGregor with time, but not a confirmed next move

The mailbag argues that the injury outcome may have protected McGregor’s case for another major fight better than a one-sided defeat would have. That is an opinion built around a hypothetical: the writer assumes Holloway may have dominated McGregor had the contest continued. In that framing, an early stoppage caused by injury gives McGregor an explanation for the short outing and preserves uncertainty around what might have happened in a full fight. The writer also says some observers may now view McGregor as a fighter whose body no longer works, but contends those critics would have dismissed him after a decisive loss as well.

McGregor’s jumping switch kick became part of the mailbag’s assessment of the UFC 329 opening. The writer rejects the idea that the move was necessarily a desperate effort to revive the old “Mystic Mac” image. Instead, the explanation offered is simpler: it was a foolish choice from someone who had not fought in five years, perhaps intended to settle early nerves but carrying obvious risk if it went wrong. The source does not offer a medical breakdown beyond McGregor’s stated ACL and meniscus tears, nor does it establish when he can resume training. It does, however, make clear that the injury rules out an immediate return and that McGregor’s own target is summer.

Mailbag also measures the wider UFC 329 questions

Away from McGregor, the mailbag addressed performances and career directions involving Gable Steveson, Paddy Pimblett and Robert Whittaker. On Steveson, the writer says he is extremely likely to become very good and possibly a champion, while cautioning that his MMA work has so far mainly demonstrated elite athleticism. The criticism is centered on defense and the danger of fighting without fear at heavyweight. On Pimblett, the mailbag takes a far more positive position, saying he immediately punished Benoit Saint Denis for a major mistake and describing Pimblett as a legitimate top lightweight who is improving. Whittaker’s win over Nikita Krylov at light heavyweight received a more reserved reading. The writer says Whittaker looked small at 205 pounds and does not expect a title run there, even while acknowledging that he can find success in the division.

• McGregor revealed ACL and meniscus tears after his UFC 329 comeback ended in the opening moments against Max Holloway.
• The mailbag writer predicts a next-summer McGregor fight, but no opponent, event or official UFC plan is confirmed in the source material.

The UFC 329 fallout has left McGregor’s future defined more by possibility than certainty. The source material supports that he suffered a serious knee injury, expects at least nine months away and has discussed a summer return. Everything beyond that remains either McGregor’s target or the mailbag writer’s interpretation, including the belief that one more UFC fight could lead to opportunities outside the promotion. For now, the lasting image is not a completed comeback against Holloway, but a return interrupted before it could answer the questions surrounding McGregor’s competitive level.