Conor McGregor looks set to step back into the UFC cage against Max Holloway, putting one of the sport’s biggest rematches on the calendar for 2026 International Fight Week.

Reports indicate the promotion is lining up the bout for UFC 329, a move that would bring together two of the UFC’s most recognizable names at one of its marquee events. The matchup carries instant weight because it ties McGregor’s long-awaited return to an opponent with his own deep history and broad appeal.

McGregor’s return against Holloway would give International Fight Week a main-event clash built on star power, history, and high stakes.

The pairing also revives a rivalry that stretches back years, giving fans more than a simple comeback story. McGregor remains one of MMA’s biggest draws, while Holloway has built his reputation on durability, pace, and elite competition. That contrast gives the fight an easy hook: one man returns under intense scrutiny, the other gets a chance to meet him again on a far bigger stage.

Key Facts

  • Reports suggest Conor McGregor will return at UFC 329.
  • Max Holloway is expected to be his opponent.
  • The fight is tied to 2026 International Fight Week.
  • The bout would bring back a matchup between two major UFC stars.

Beyond the names involved, the timing matters. International Fight Week serves as a focal point for the UFC’s summer schedule, and a McGregor appearance would immediately reshape attention around the event. For the promotion, the fight offers a proven formula: a major star’s comeback anchored by an opponent with credibility, fan support, and a clear competitive claim.

What happens next will depend on the UFC making the booking official and setting the terms around UFC 329. Until then, sources suggest momentum is building around the fight, and that alone puts the division and the broader pay-per-view calendar on notice. If the matchup lands as expected, it won’t just mark McGregor’s return — it will define the conversation heading into one of the UFC’s biggest weeks of 2026.