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

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

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

While his former rival Israel Adesanya has urged Costa to ‘get serious again’, the Brazilian clearly has more on his mind ...

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

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

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

Paulo Costa accused Khamzat Chimaev of sliding into his girlfriend’s DMs, and the Emirati-Russian just fired back with a ...

UFC star Reinier de Ridder doesn't seem too concerned by the possibility of facing Paulo Costa at some point in the future.