Mateusz Gamrot Finds Out He’s Fighting Charles Oliveira

Mateusz Gamrot is stepping in to fight Charles Oliveira at UFC Fight Night in Rio de Janeiro on October 11, 2025. He replaces Rafael Fiziev, who withdrew due to injury, setting up a huge lightweight showdown!

(🎥: Instagram/zaborcoach)

#mateuszgamrot #charlesoliveira #ufc