A few of the guys are friends, and the rest of the guys are friends/co-workers of one of them.
I'm in two leagues this year. One all male, one co-ed. Co-ed isn't quite as fun because you can't get pissed off if a girl strikes out or makes an awful play :/
My softball starts this weekend. I'm in 3 leagues. Sunday = Men's Slow Pitch, Wednesday = Men's Fast Pitch, and Friday = Coed Slow Pitch.
I'll probably be quiting the Friday league because A. it's friday nights and B. Girls fucking suck at softball