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.

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 ...

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.

Khamzat Chimaev and Paulo Costa have been on a collision course for some time now. Ever since the unbeaten Chechen was scheduled to fight Nate Diaz at UFC 279, 'Borrachinha' hasn't shown 'Borz' an ...

Paulo Costa says there’s nothing manufactured about his rivalry with Khamzat Chimaev entering UFC 294. Costa (14-2 MMA, 6-2 UFC) is set to return to the octagon and officially welcome Chimaev ...

Paulo Costa lands a body shot on Luke Rockhold. Neither Costa nor Chimaev is on the level of strikers like Israel Adesanya or Alex Pereira, but they are both plenty capable of fighting on the feet.