Watch Mateusz Gamrot bounce back from his submission loss to Charles Oliveira with a submission over Esteban Ribovics.

The full main card for UFC 331 on September 19th, 2026 has finally been revealed and features the return of top ranked Arman Tsarukyan … against Mauricio Ruffy? For weeks multiple reports had Tsarukyan facing Charles Oliveira in a rematch of their hotly contested UFC 300 fight.

Tsarukyan vs. Oliveira will be the co-main Sept. 19 at Crypto.com Arena, which will feature several fighters like Brian Ortega with Southern California ties.

UFC announces full UFC 331 card and now solidifies September as one of the best months of the year for MMA action.

Usman Nurmagomedov and Ilia Topuria could be on a collision course, and the Russian’s manager has now weighed in on the matchup. Javier Mendez, the coach of Usman Nurmagomedov at American Kickboxing Academy,

The flyweight title rematch is set for a major headlining role, plus Arman Tsarukyan is set for his return

The UFC 331 fight card will feature a rematch between Joshua Van and Alexandre Pantoja. The full card was revealed on Wednesday, with the flyweight title bout between Van and Pantoja headlining the event on Sept. 19. Make Bleacher Report one of your preferred sources on Google by selecting Bleacher Report on the "source preferences" page here.

UFC welterweight champion Islam Makhachev took a shot at Conor McGregor when asked about his future. McGregor (22-7 MMA, 10-5 UFC) saw his comeback spoiled when he tore his ACL and meniscus after the first kick he threw against Max Holloway at UFC 329 last month.

UFC flyweight fighter Allan Nascimento has died after he was found unresponsive after suffering an "apparent heart attack" in his sleep on Monday morning, UFC announced. He was 34.

Nine years later, the South Bay lightweight and Brazilian will clash again Sept. 19 at Crypto.com Arena in one of four fights announced Wednesday morning.

UFC fighter Allan Nascimento of Brazil was found unresponsive Monday Aug. 3 after dying of an apparent heart attack, according to the UFC.

After a five-year-long absence, UFC veteran Conor McGregor made his long-awaited MMA return. At UFC 329 against Max Holloway on Jul. 11, 2026, McGregor made his comeback. However, the scheduled fight finished earlier than expected as McGregor suffered a serious ACL and meniscus injury.