Bowser is an enemy that has fought against Mario many times. Of course in the end he still can’t beat Mario. Just like Eggman is never able to beat Sonic. If they were to fight each other Eggman would take this match. Bowser is strong and cunning, but Eggman is smarter and has robots that could beat Bowser pretty easily. Bowser is just not as strong as Eggman. Eggman wins.