Does everyone wear a mask or is it dependant on the league you are playing in? I have never worn one in our church league because it is single-wall alloy bats only but after taking 2 years off I came back this year and the first 2 games I have taken 5-6 shots up the middle a few pretty close and one I got my glove up just in time to keep it from hitting me in the face. I don't want to be the only one but I don't want to take one off the face either.