Top-ranked middleweight contenders Paulo Costa and Roman Kopylov met in the Octagon as the co-main event for UFC 318.

Paulo Costa hasn't changed his ultimate goal after his return to the win column at UFC 318.

While his former rival Israel Adesanya has urged Costa to ‘get serious again’, the Brazilian clearly has more on his mind than just his upcoming matchup. His return at UFC 318 sees the former ...

Costa (15-4 MMA, 7-4 UFC) is irate at Chimaev for allegedly sending his girlfriend "nasty" DMs, and is dead set on fighting ...

Paulo Costa returned to the win column with a strong performance against Roman Kopylov in the UFC 318 co-main event.

Paulo Costa can set his sights firmly on Khamzat Chimaev now. Heading into his UFC 318 co-main event duel with Roman Kopylov, ...

Paulo Costa reveals the shocking reason he wants to go to war with Khamzat Chimaev, igniting tension ahead of a potential clash.

Paulo Costa exposes a shocking DM from Khamzat Chimaev to his girlfriend, sparking fresh drama between the UFC rivals.

Paulo Costa needs a win Saturday if hopes to make an important callout.

Costa's comeback arrives just one month before the division's title is contested between UFC champion Dricus du Plessis and undefeated challenger Khamzat Chimaev at UFC 319. Although he has some ...