Put some neosporin on it (I know I say that in every post that has an animal with a minor injury lol. but it really does work!) the regular kind. 2 times a day if possible. Wash it off with a wet wash cloth. In a week you should see major improvement. The hair probably just got ripped out during the cat fight. and while you have that male at the vet if you take him try and get him fixed It might help calm him down plus you won't end up with hundreds of cats running around (if you haven't got him fixed already).......
Neptune, Zion, Enigma,