Complex sentence: Due to scarcity of matches and inactivity for about a year before Trevino excepted a nationally televised bout on ABC Wide World of Sport matched against Brenda Rouse a fighter from the stable of well known professional boxer Tommy Morrison the bout being stopped in the first round.
Split into simpler sentences: Due to scarcity of matches Trevino became inactive for about a year before excepting a nationally televised bout on ABC Wide World of Sport. Trevino was matched with fighter Brenda Rouse from the stable of well known professional boxer Tommy Morrison in a bout that was stopped in the first round.