Former UFC fighter turned Bellator heavyweight Matt Mitrione is currently gearing up for his next big mixed martial arts performance. With that in mind, it would appear that the talented fighter is looking much smaller than his normal self. Matt Mitrione is currently competing within Bellator MMA's exciting heavyweight tournament grand prix. Having reached the semi-finals, the fighter is now set to face off against reigning Bellator light heavyweight champion Ryan Bader. The two will throw down at Bellator 207 on Oct. 12. from within the Mohegan Sun Arena in Uncasville, Connecticut. Now a photo of Matt Mitrione showing off his fit form ahead of the fight has revealed that the Bellator heavyweight is seemingly slimmer than is normal self. Check it out below. "245. Haven't been this light since 1994. Cardio and scrapping is all we do in Florida. #HBDA @henrihooft @coachgjones @kamibarzini" https://www.instagram.com/p/BnNWPn_Db6i/ For more MMA news click here.