Brendan Allen Warns Duncan: Catch Me Early or Suffer

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Brendan Allen says Christian Leroy Duncan needs to finish him early at UFC Vegas 122 or face the full five-round gauntlet in their Oct. 10 main event at Meta Apex in Las Vegas.

"It's five rounds. They only had three," Allen said, referencing Duncan's three-round war with Gregory Rodrigues. "He better hope he catches me early because if he doesn't catch me early, we're really going to see what he's made of."

Why Is Allen Fighting Down The Rankings Again

Brendan Allen is once again defending his middleweight ranking against a lower-ranked foe, and he made clear at UFC Vegas 122 media day that it wasn't by choice. Allen said he wanted to fight his way up the ladder, but with no higher-ranked opponents available and former champion Dricus du Plessis unwilling to book the fight, he took what UFC offered rather than sit idle.

"I kind of have a set timeline for when I want to fight, let's just say October, and I want to fight up," Allen said. "I don't want to sit out and wait. I don't have the means, honestly. I don't have these sponsors paying me thousands of dollars a month where I can sit out and just wait."

That pattern has repeated for two straight fights now, with Allen taking on rising threats positioned beneath him in the rankings instead of a ranked veteran.

Can Christian Leroy Duncan's Power Survive Five Rounds

Christian Leroy Duncan arrives on a five-fight winning streak and the biggest stage of his career, and Allen isn't dismissing the threat. "I think he's talented, but I think he's very green when it comes to his career," Allen said. "I think this is a big, big step up for him, and I'm expecting him to be one of those guys who takes that step up, takes that pressure and that opportunity, and really thrives."

What Allen questions is Duncan's gas tank and chin deep into a fight. Gregory Rodrigues rocked Duncan and pushed him hard, but that fight ended inside three rounds. Allen intends to find out what happens in rounds four and five, something no opponent has done yet. "When I watch his fights, he kind of has that dog in him, but it's never been fully tested," Allen said. "'Robocop' did a good job of testing it, but I'm really going to test it."

Betting Angle

Allen's chin is the key variable books and bettors will be pricing. His only two knockout losses in the UFC came against Sean Strickland and Chris Curtis roughly five years ago, and he's since gone the distance or finished fights against legitimate power punchers without getting caught again. That history supports Allen's own framing of the fight: live underdog or slight favorite early, much safer bet if it reaches deep water. Duncan profiles as the fighter who needs to make a statement in the first two rounds, since Allen carries a three-fight winning streak built partly on durability and championship rounds. Bettors leaning on the over for fight distance, or on Allen's live-underdog or moderate-favorite number depending on where oddsmakers land him, are betting on the same read Allen gave reporters himself: catch him early or lose late.

Frequently Asked Questions

Who is Brendan Allen fighting at UFC Vegas 122?

Brendan Allen headlines UFC Vegas 122 against Christian Leroy Duncan on Oct. 10, 2026, at Meta Apex in Las Vegas in a middleweight main event.

What did Brendan Allen say about Christian Leroy Duncan?

Brendan Allen said Duncan is talented but green, and warned him to catch Allen early because the five-round fight will fully test Duncan's durability.