I usually don't watch women's sports. Its not something I consciously avoid, its more that I don't have all that much time to watch sports and when I do (weekends mostly), there is a men's sports event on that I'd rather watch. I'll very occasionally watch women's tennis or maybe volleyball. I've got to be pretty desperate to turn on the WNBA.
Now, I also have watched a few thousand hours worth of soccer, volleyball, and softball practices and games that my daughters have played in. When my kids are involved in the game, I'll get very engaged. But if my girls hadn't been playing, I wouldn't give it the time of day.