Batman vs champion hand to hand combat

If Champion has all of his super human attributes stripped to human level but he still retains his knowlege of all the fighting styles he knows who wins and why? (batman can't use gadgets either strictly hand to hand combat. Takes place in an abandoned warehouse.

This seems like a mismatch.

Even with Champion at human level? I thought bats knew like 150 or something close fighting styles?

Champion could potentially know millions if not billions of martial arts styles, all of which he has mastered.

So I'm guessing Champion then

@Batman242 said:

This seems like a mismatch.

Agreed. Especially since he took away Batmans Gadgets. Sounds like he wants to see a thread where people will say ' Batman Loses ' or whatever. LOL

no I don't...how about if batman has his utility belt will that make it more even?

@jloneblackheartsaid:

Champion could potentially know millions if not billions of martial arts styles, all of which he has mastered.