Brandon Girtz vs. Melvin Guillard Brandon Girtz thought he would move up the lightweight ladder and face a recognizable name after spoiling the Bellator debut of Melvin Guillard earlier this year. Instead, Girtz (13-4 MMA, 5-2 BMMA) got a rematch with Derek Campos (15-5 MMA, 4-3 BMMA), a fighter who beat him by unanimous decision once before, at Bellator 146 on Friday. The event takes place at WinStar World Casino and Resort in Thackerville, Okla., with the main card – including Girtz vs. Campos – on Spike following prelims on MMAjunkie. Girtz was an unknown to many prior to his main-event spot against Guillard at Bellator 141 in August