Extraordinary moment fan launches himself at Paulo Costa in crazy brawl at UFC 294, it kicked off

A crazed-fan from the crowd went after MMA star Paulo Costa at UFC 294 in an extraordinary moment.

Costa was in attendance at the Etihad Arena for last night's bill from Abu Dhabi as he watched on following his withdrawal.

But despite not being on the card, the UFC middleweight contender had a fight of his own as he fended off a fan from the crowd.

A shocking video shows a spectator launching himself towards the Brazilian and trying to get at him.

Costa, who was sporting protection for his injured elbow, defended himself by throwing a couple of punches.

The fan, however, didn't land any blows on the UFC fighter as security intervened.

Costa was eventually ushered away back to his seat as arena officials restored order. Check it out below:

Taking to X, the 32-year-old wrote: "I told you guys I could fight tonight."

In another post, he added: "Ya know what? Technically i fought in #UFC294 I already beat 3 chenchens in a brawl. Give me my wins."

"I've never seen somebody from the crowd go after a fighter," he said during his post-fight press conference.

Costa hasn't fought since his victory over Luke Rockhold at UFC 278 in August 2022.

His elbow injury will see him face a spell on the sideline before returning to the Octagon.

As for UFC 294, Chimaev edged out Usman by majority decision.