Charles Oliveira vs. Mateusz Gamrot: Live round-by-round updates: UFC Rio: Charles Oliveira vs. Mateusz Gamrot: Live round-by-round updates

Charles Oliveira looks to reaffirm his status among the elite of the lightweight division as he takes on Mateusz Gamrot in the main event of UFC Rio. Returning to Rio de Janeiro, the Brazilian will aim to extend his perfect record on home soil, where he has consistently delivered highlight-reel finishes and crowd-thrilling performances.

The former UFC lightweight champion, who has alternated between wins and losses in his last six outings, enters this bout following a first-round knockout defeat to Ilia Topuria at UFC 317. The stakes are high, as Oliveira seeks to prove that he remains a top-tier contender in one of the sport’s most competitive divisions.

Gamrot, stepping in for the injured Rafael Fiziev, arrives in Brazil riding strong momentum, having won four of his last five fights. Known for his technical wrestling, 'Gamer' aims to secure the biggest victory of his career and position himself among the title hopefuls. A win against Oliveira could propel the Polish standout firmly into the title conversation.

UFC Rio takes place on Saturday, Oct. 11, 2025, at the Farmasi Arena in Rio de Janeiro, Brazil. Prelims begin at 4:00 PM ET / 1:00 PM PT, followed by the main card at 7:00 PM ET / 4:00 PM PT. Stream the event live on ESPN+ or watch prelims on ESPN channels.

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Stay tuned to Sportskeeda MMA for live coverage and play-by-play updates of the event:

Round 1

Oliveira fires off a few leg kicks and gets inside with a one-two combination. Oliveira is pressing forward as Gamrot shoots for the takedown. Oliveira tries to sink in a guillotine choke and transitions to an armbar. Gamrot is trying to posture out of the position. Gamrot is working his way to a leg lock, but Oliveira gets on top and transitions to his opponent's back. He takes the back and sinks one hand in for the rear-naked choke. Gamrot blitzes to get out of the position. Short punches from Oliveira to keep Gamrot preoccupied.

Our Score: 10-9 Oliveira

Round 2

Oliveira starts the second round with immediate pressure. Gamrot tries to connect with the right hand. Oliveira lands a good one-two combination, and Gamrot fires back with a straight right. Oliveira is walking Gamrot down, trying to land a decisive punch. Oliveira shoots for the takedown and gets to side control. He takes Gamrot's back and starts working his way to the finish. He sinks in a rear-naked choke, and that's a wrap!

Official Result

Charles Oliveira defeats Mateusz Gamrot by submission (facecrank) at the 2:48 mark of the second round.

About the author

Abhishek Ramadasan Nambiar is a journalist who covers MMA at Sportskeeda. As a long-time practitioner of various martial arts, seeing the fusion of different forms into a quest for the ultimate fighter felt both primal and profoundly technical. At Sportskeeda, Abhishek's primary goal is to offer a fresh and distinctive angle through his writing, aiming to provide readers with more than just the basics of MMA. Along with keeping them informed about the latest developments in the sport, he strives to offer valuable insights that enhance their understanding of MMA.

When not writing about MMA, Abhishek often spends time reviewing music or devouring Brian Evanson's and Blake Crouch's work. Sign up to receive news, regular updates, and exclusive coverage.

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