Backup Fighter Chosen For Conor McGregor vs. Max Holloway UFC 329 Main Event

Mauricio Ruffy, a top UFC lightweight contender, has been confirmed as the official backup fighter for the Conor McGregor vs. Max Holloway main event at UFC 329, scheduled for July 11, 2026, at the T-Mobile Arena in Las Vegas during International Fight Week. Ruffy is coming off a dominant first-round knockout of Michael Chandler at the UFC White House card, which took place last month. The Brazilian fighter announced his backup role via an Instagram video on Sunday, July 6.