In this series of battles, we'll look at 4 teams of AAA powerhouses facing off against each other to see who's best... the JLA, JSA, Avengers, and Marvel Space Team. I've excluded speedsters like Flash, Jay Garrick, etc, because they tend to unbalance fights. Other than that, I chose the best of the best of their respective teams.
In this round:
Team JLA: Captain Atom, Doctor Fate, Martian Manhunter, Maxima, Orion
Team Avengers: Doctor Strange, Binary, Scarlet Witch, Sentry, Thor
Battle on Earth. Everyone in character. All DC characters are pre-52. All Marvel characters are standard/classic versions. Win by KO, death, or permanent incapacitation. No BFR allowed.