UFC Fight Night · September 26, 2026

Rosas Jr. vs. Barcelos

Meta Apex · Las Vegas, Nevada

Raul Rosas Jr. gets his first UFC main event at 21 years old against a veteran, No. 13-ranked gatekeeper in Raoni Barcelos, a genuine crossroads fight for a bantamweight prospect the promotion has fast-tracked since he signed as a teenager.

Main event first, down to the night’s opening fight. Each row shows where it falls in the running order. Tap any fight to see who’s fighting, how they fight, and what to expect.