MMA News Mackenzie Dern vs Amanda Cooper | HIGHLIGHTS | UFC 224 The UFC on FOX crew breaks down Dern’s second UFC victory and her controversial weight advantage. Related Items:Amanda Cooper, featured, Mackenzie Dern, UFC 224 Recommended for you Jon Jones close to return, visits UFC headquarter Pictures of UFC Fighter Mackenzie Dern Bellator 204: Fantastic Finishes Click to comment
