To register for the 2017 summer baseball season, please follow the link below.  Please mail the completed registration form and applicable fees to:  MRBA, PO BOX 712, Mapleton, MN 56065

MRBA registration letter 2017 (1)

Registrations must be received by Friday, March 10, 2017.  Registrations received after March 10 may not be accepted and will be subject to a $100.00 late fee.