Bryce Mitchell VS Santiago Luna

Bryce Mitchell submitted Santiago Luna at 4:52 of the third round with an arm-triangle choke in their bantamweight bout at UFC Fight Night: Muhammad vs. Bonfim in Las Vegas on June 6, 2026. Mitchell secured the finish from top position with just eight seconds remaining on the clock — one of the latest stoppages possible in a three-round contest. Luna, a 21-year-old undefeated prospect (8-0) who had stepped in on nine days' notice replacing Victor Henry, survived deep into the fight before the submission locked in. Despite being a three-time Mexican national Greco-Roman wrestling champion who had submitted his first six professional opponents, Luna had no answer for Mitchell's ground control in the third frame.

Bryce Mitchell makes only his second bantamweight appearance, looking to build on his unanimous decision win over Said Nurmagomedov and cement himself as a legitimate 135-pound threat, while unbeaten 21-year-old Santiago Luna steps in on short notice carrying an 8-0 record and two impressive UFC wins. Mitchell brings seasoned grappling credentials and the experience of a top-15 featherweight career, but Luna's undefeated trajectory and sharp finishing instincts make this a genuine litmus test for both men at a critical juncture in their careers.