Dern runs it back with Amanda Ribas at UFC Fight Night, five years after Ribas scrubbed the zero from Dern's record. Dern (14-5) is a curious case in MMA. The Brazilian Jiu-Jitsu star's evolution ...

Be sure to check back with MMA Knockout tomorrow for live results and highlights from all the action at UFC Fight Night: Mackenzie Dern vs. Amanda Ribas 2.

The decorated Brazilian Jiu-Jitsu star weaponized her grappling to hand Amanda Ribas her first submission loss at UFC Fight Night on Saturday. Dern was not fueled by vengeance but emphatically ...

LAS VEGAS – Amanda Ribas sees some big options in play for her career if she defeats Mackenzie Dern in Saturday's UFC Fight Night 249 headliner. Ribas (12-5 MMA, 7-4 UFC) is set to rematch Dern ...

Mackenzie Dern checked a lot of boxes Saturday when she defeated Amanda Ribas in the UFC Fight Night 247 main event. Not only did Dern (16-5 MMA, 11-5 UFC) pull off her first stoppage since April ...

Jake Paul scored a first-round TKO of Ryan Bourland on Saturday, stopping the professional boxer before Amanda Serrano’s ... but the unified featherweight title fight was cancelled in a bizarre ...