Sean O'Malley Hits Heckling Fan with Cap at Noche UFC 4

Sean O'Malley was involved in an incident at Noche UFC 4 where he reportedly hit a fan with his cap while supporting teammate Tommy McMillen during his fight against Marwan Rahiki.

The former UFC bantamweight champion recounted on his YouTube channel that a spectator had been shouting insults at McMillen for about two minutes before the walkout. In response, O'Malley rolled his cap into a ball and threw it at the heckler.

This event marked O'Malley's debut as a corner for a fighter in an arena. The atmosphere was already tense, as McMillen had previously thrown a Twinkie at Rahiki during the ceremonial weigh-ins, which resulted in increased security measures. McMillen ultimately secured a unanimous decision victory in a closely contested match that was recognized as Fight of the Night.