Edgar suffered his first loss at UFC Fight Night 13 against Gray Maynard. This fight marked the first bout of a series. Maynard used his size and wrestling skill to overpower Edgar en route to a unanimous decision. Edgar rebounded with another Fight of the Night victory against Hermes França at UFC Fight Night 14. Edgar then defeated former UFC Lightweight Champion Sean Sherk, outworking him all three rounds to earn the unanimous decision victory over the stronger and heavier fighter.