An injury during training camp has forced Marcus Aurelio out of his Bellator 73 fight against Amaechi Oselukwue, replacing him will be Kelvin Tiller. Oselukwue has won only one of his last six heading into Bellator 73, with that lone victory coming over Gerardo Julio Gallegos. Tiller has already competed twice in the Bellator Fighting Championships, most notably defeating Jeremiah Riggs at Bellator 70. Bellator 73 takes place on August 24th at the Harrah’s Tunica Hotel & Casino in Tunica, Mississippi with Patricio Freire headlining.