TLDR
- Bryce Mitchell submitted Santiago Luna with an arm-triangle choke at 4:52 of round three at UFC Vegas 118
- Mitchell improved to 2-0 since dropping from featherweight to bantamweight after losses at 145 pounds
- Luna, previously undefeated at 8-0, stepped in on short notice to replace injured Victor Henry
- Mitchell said he feels ‘matched’ at bantamweight after being undersized against featherweights
- The Arkansas fighter is open to fighting Aleksandre Topuria next but wants time to recover
Sources: Sherdog | FightNews | Cageside Press
Bryce Mitchell secured a late submission victory over Santiago Luna at UFC Vegas 118 on Saturday night in Las Vegas. Mitchell forced Luna to tap with an arm-triangle choke at 4:52 of the third round, improving his record to 19-3.
Luna entered the fight as a short-notice replacement for Victor Henry, who withdrew due to injury. The previously undefeated fighter came in with an 8-0 record before falling to Mitchell in his UFC debut.
Ground Control Leads to Dramatic Finish
Mitchell controlled most of the fight on the mat, dominating Luna with his grappling throughout all three rounds. The finish came with less than ten seconds remaining in the fight.
“I’m squeezing so hard with my arms the whole fight; it was actually hard for me to elbow and punch him,” Mitchell said in his post-fight interview. “Because you do that with your hands too.”
A dominant performance 💪@ThugNastyMMA secures the submission victory with seconds to go in RD3!
[ #UFCVegas118 | LIVE NOW on @ParamountPlus ] pic.twitter.com/yyVdV2dmeX
— UFC (@ufc) June 7, 2026
Mitchell explained that his opponent’s constant movement made it difficult to land strikes. “When he moves, I finally get to punch, but I don’t get to do very big punches because he is moving,” he said.
The fight featured a slow pace with heavy grappling exchanges. “So, you get a heavy grappling match, an exhausting pace, with very little room for error,” Mitchell explained. “He made a slight mistake, and I was able to capitalize on it.”
The victory marks Mitchell’s second straight win at bantamweight after dropping down from featherweight. Mitchell made the decision to move down following a brutal knockout loss to Jean Silva last year at 145 pounds.
Finding Success at Lower Weight Class
Mitchell’s career took a turn after his first professional loss came against Ilia Topuria in 2022. Topuria would go on to become a UFC double champion.
After that loss, Mitchell went 2-2 in his next four fights at featherweight. The struggles led him to make the drop to 135 pounds.
“I think I’m just less undersized [at bantamweight],” Mitchell said. “I don’t think that I’m the bigger guy in there. I just think that I’m used to being the smaller guy, but now I’m just medium size.”
Mitchell expressed relief at no longer facing larger opponents. “Thank God I’m not fighting guys that are 200 pounds. I’m a real ’35er,” he said.
The Arkansas native said he feels the bantamweight division provides a level playing field. “I just feel matched. I don’t feel big, but I definitely don’t feel small,” Mitchell told media after the fight. “And I feel like when I get my grips, I can take anybody down in that weight class.”
Mitchell said size was a clear disadvantage at featherweight. “I don’t think size will be a disadvantage. I think it’s an equal playing field, whereas I was really outsized at 45,” he explained.
Despite the victory, Mitchell admitted he was “dinged up” after the fight. He said he would be open to fighting Aleksandre Topuria, brother of UFC lightweight champion Ilia Topuria, but wants time to heal first.
Mitchell stated he would accept a fight with anyone except Marcus McGhee. “The only person that I don’t want to fight is McGhee. Because me and McGhee are related,” Mitchell said. “Most people don’t know that, but me and McGhee are brothers. We’ve got the same father.”
It remains unclear whether Mitchell was being serious about the family connection. Mitchell also said if he were needed for the upcoming UFC Freedom 250 card at the White House, he would accept despite criticizing government involvement in the sport earlier in the week.
