Batman vs Silver Surfer (read stips)
This one has a twist to it. Instead of Kal El ever landing in Smallville his small rocket sideswipes a comet and is barely damaged, but this causes the rocket to change course slightly, and it lands on the Wayne Estate. All of the same things occur to the Wayne's except this time Bruce is killed alongside his parents, and Kal El is left mourning his adopted families death. Instead of Bruce becoming the Batman, Kal El becomes him instead.
Over the years his mentality becomes identical to what Bruce Wayne's disposition would have. He trains just as hard, and develops all of the same fighting styles that Bruce would have if he survived. One day the Surfer comes to Earth, and is met by Batman with the powers of Superman. The Surfer is there to lead his master (Galactus) to the Earth to feed. Unable to change the Surfer's mind they begin to do battle.
Who wins?