Barbara for the majority. She's way faster, and her claws should inflict a lot of damage.
Though if he goes into the water at a beach, she's not foolish enough to go under to face him unless he's in really bad shape already. She will actively try and prevent him from getting a chance of going for water, of course.
Originally posted by Golgo13
She could potentially be, though. Just look at what she did to Superman and picture her doing that to the rest of the League.Either way, I say Cheetah without much difficulty. Too fast and too strong.
Potentially? Sure. Her showing in JL wasn't THAT impressive, though. Impressive, sure, but she's a ways behind the preboot one for now.