On June 19, 2007, Burke lost to Chris Benoit (which would be Benoit's last match before his death) in a match that would decide who would face either CM Punk or Marcus Cor Von for the vacant ECW World Championship at . Burke then lost to Punk in a two out of three falls match, which would see the winner becoming the number-one contender to Johnny Nitro's ECW World Championship. On July 10, Burke rebounded with a decisive victory over Balls Mahoney. He was then named the number one contender for the ECW Championship and went on to face CM Punk at the Unforgiven pay-per-view where he was beaten after Punk cleanly pinned him.