Brendan Allen had more than a dangerous striker in front of him heading into UFC Vegas 122. Belal Muhammad revealed that Allen was dealing with a staph infection and taking antibiotics during fight week, sharing an image of the issue before Allen walked out to headline the card at the Meta APEX in Las Vegas.

None of it showed in the result. It was the kind of grueling, high level main event nobody would have guessed involved a fighter managing an infection on top of everything else fight week throws at you.

The win matters for the middleweight picture. Duncan came in ranked tenth with a 1558 rating built from ten bouts of his own, and he was younger with real momentum behind him. Beating a surging contender like that while also fighting through illness only adds to how impressive Allen's performance looked.

Belal Muhammad, the one who put the story out there, knows plenty about adversity in the cage himself. He is ranked seventh at welterweight and carries an Elo mark of 1525 from six bouts, coming off a unanimous decision loss to Gabriel Bonfim.

The revelation has fans buzzing on social media, with a thread on r/MMA built entirely around the news that the winner of Allen versus Duncan was fighting a staph infection and still on antibiotics during that week. It is the kind of detail that changes how people look back at a performance that already felt like a statement for the middleweight division.