Suggested by Son Goruto Uzumaki Saitama is a very powerful fighter who can destroy most opponents with a single attack. That is indeed impressive but I don’t think it will be enough to defeat Goku. Goku is on a whole other level. Once he activates Super Saiyan Blue then the match is all over. Saitama isn’t nearly as fast as Goku nor is his destructive power as high. Goku has got a serious advantage here and his superior martial arts will help as well. Goku wins.