If they were playing in the same league and some women were dominant players they'd be payed the same.
I have to disagree with the notion that an WNBA team could beat a division 1 NCAA basketball team. It wouldn't be close. The men are too big and fast. No slight on women but they'd have trouble scoring at all.
A pro woman could potentially beat a pro man in a game of horse, but who's ball would they be using?