I have to admit that if any sport needs a good beer, it's baseball. It's slow, you sit a lot, and you need to be refreshed. You might also need something to take your mind off the game if either you went just to hang out with friends, or your team is perennially lousy.
Flossmoor Station plans on doing you a little bit of help, tapping their Opening Day Pils on well...opening day. I had to look up Cubs opening day, which is April 5th. Funny, a southside brewpub/brewery celebrating Cubs opening day.