Worldbreaker Hulk vs JLA
Worldbreaker Hulk thinks he just saw the JLA rape and kill Betty Ross. He also has the Power Gem.
The fight is in a closed arena, meaning, flight is a negligable advantage. (Arena is the size of a football field).
vs
Superman
Wonder Woman
The Flash
Hal Jordan
Martian Manhunter
Batman (hey, you can't have a JLA without him)
Aquaman
Green Arrow
Plastic Man
Hawk Girl
Red Tornado