sentences:  Edgar was briefly linked to a December 2012 bout with Ricardo Lamas, but it was scrapped after Edgar replaced the injured Erik Koch to face champion José Aldo on October 13, 2012, at UFC 153 On September 11, Aldo pulled out of the match with a foot injury.The bout with Aldo was rescheduled for UFC 156, where Edgar lost to Aldo via unanimous decision.Both men earned "Fight of the Night" honors for their performances.