Bob Foster would be Roy's toughest test....a tall rangey fighter with loads of power, 56 wins and 46 KO's....sure he got KO'd 6 times himself but that was vs heavyweights mainly, including ALI and JOE FRAZIER


Gene Tunney would be tough for his power, boxing skill, and just all around toughness...but his boxing skill was the best of the bunch....he could outbox brawlers and out power the defensive fighters.