Suggested by Destroyer Batwoman is a very talented hand to hand fighter with a lot of gadgets up her sleeve. If she can find a way to get some good hits on Demogoblin with a shock batarang or something like that then she has a shot. Otherwise he will definitely overwhelm her with his brute strength and speed. I just don’t think she will really have an answer against him. Demogoblin’s stats are too high and creativity can only take you so far in a fight. Eventually it will run out and your abilities will be the deciding factor. Demogoblin wins.