UFC Free Fight: Charles Oliveira vs. Nik Lentz 2 Mike Fridley Aug 5, 2015 Comments The Ultimate Fighting Championship released the full rematch between Charles Oliveira and Nik Lentz. Related Articles Sam Stout Retires from MMA: ‘I’m No Longer Able to Compete at the Highest Level’Charles ‘Do Bronx’ Oliveira Injury UpdateThe Walkmen: UFC Fight Night ‘Holloway vs. Oliveira’ Walkout SongsInjury Update: Charles ‘Do Bronx’ Oliveira Tears Esophagus at UFC Fight NightMatches to Make After UFC Fight Night ‘Holloway vs. Oliveira’