UFC veteran Junior Assuncao has been forced to withdraw from next month’s Legacy FC 13 event and is being replaced by UFC veteran Chris Tickle, who will be fighting Doug Frey. Tickle competes for the first time since getting released from the UFC, which happened after a loss at the UFC Ultimate Fighter 15 Finale. Frey has only won one of his last five entering this fight, with that lone victory coming over Tim Snyder at a Fight Game MMA event. Legacy FC 13 takes place on August 17th at the Dallas Convention Center in Dallas, Texas with Will Campuzano and Jimmy Flick headlining.