I'll be honest. In a fight one on one, I would knock her out cold if I could land a punch on her, but that's the thing, can I land a punch on her. She knows how to defend herself and not get hit. One slip by me and could easily grab my arm and lock it. Fuck all I could do other than brute strength to smash her on the ground to let go. In MMA they tend to do submission holds to not snap an arm but in a fight who the fuck knows.
My only caveat to a fight is that we both have to be naked. Lots of lube and she buys me dinner after.