JLA vs. Marvel Space Guys

Firestorm
Hal Jordan
Flash
Martian Manhunter
Wonder Woman
Superman
Orion

vs.

Beta Ray Bill
Thor
Quasar
Gladiator
Sentry (Before the Molecule Man Hype)
Sersi
Terrax

Good match up, but I'm leaning more towards the space guys, they're more versatile all arround, have fewer exploitable weaknesses and are, for the most part, durable enough to survive the speed disavantage and retaliate.

flash knocks them down to size. jla wins

Team 2 wins.

I'd say marvel team and a bit more firepower.