Welcome to the online registration website of Monroe County Senior League Baseball Associations (MCSLBA) of Bloomington, Indiana.

This site offers new and returning players the opportunity to sign-up for one of our programs along with the opportunity for parents and/or businesses to get involved by sponsoring, or becoming a league officer or team manager. For availability and detailed information on all of our offerings, click on the appropriate link below.

Thanks, and see you around the ball field.