Tommy McMillen was taken to the hospital after a possible overdose.
According to a report from TMZ Sports, on Sunday, McMillen was rushed to a local hospital after being found unresponsive at the “Cake” nightclub in Scottsdale, Arizona. McMillen was allegedly found in the bathroom with a white powdery substance on the floor near him, prompting responding officers to administer Narcan – an opioid antagonist – before taking him to the hospital, where he was in stable condition when he was checked in.
A protégé of former bantamweight champion Sean O’Malley, McMillen is one of the stars of the 2025 season Competitor Seriesand has already racked up three UFC victories, earning a bonus for each. His action-oriented style quickly made McMillen a fan favorite, as did the rockstar persona he adopted outside the cage. The 28-year-old recently defeated Marwan Rahiki at Noche UFC in September, winning Fight of the Night.
Following the story breaking, McMillen’s coach Tim Welch posted an update on his social media, saying McMillen was “completely fine” and was already back at practice.
Gn sports

