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

NEW ORLEANS – Things between Paulo Costa and Khamzat Chimaev seem to be getting worse.

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

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 ...

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 ...

No man has yet cracked the puzzle that is the undefeated Chimaev, including a past opponent he shares with Costa in Robert ...

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

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