Bizarro & Cyborg Superman vs Superman & Gladiator

Two Evil Superman vs Superman and Gladiator. Ok this fight is going to take place in a Adamantium box about 100 feet Wider and 100 feet long and 50 feet high. The walls are 15 foot thick all around who wins?

This would be pretty interesting but I think the two evil Supermen would win this. But Supes and Gladiator also have a chance.

Supes and Glads win IMO...

This would be a hell of a fight.

Stalemate. If Glads is not confident, his steam will lose.

superman and gladiator of course