Originally posted by DarkCrawler
"plus she won't be able to read his body language she can with other opponents"Why?
Sorry this took so long. Anyway, because its been sai many times that as a fighter DD does not betray his movements as many other fighters do. In fact he does the opposite, his movements can be very misleading. His senses allow him to predict his opponents moves, so he doesn't make the mistake of betraying his own. I doubt she could predict him.
I doubt Batgirl would win a single-strike knockout against Daredevil in most cases. Daredevil's senses should give him a better defense than most martial artists have against her. He'd "see" the strikes coming; I just don't think he'd be able to keep up with her. After a couple minutes, she'd wear him down and that would be it.
That said, he could probably pull out a couple of wins through tricks (bouncing his billy club off walls or somesuch while attacking her at the same time).
Batgirl 8/10 (o.k., maybe 9/10)