Our mission is to provide baseball instruction, skill development and playing opportunities for players in grades 1 through high school in Brookline Massachusetts.

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Volunteers are a life blood of BYB. The information below will help coaches, assistant coaches and other voluteers clear their necessary administrative hurdles and get to the job of teaching baseball.
  • CORI form - Click here for the CORI form required for adult participation in BYB. This form must be completed by all adult coaches, assistant coaches.
  • Concussion training for coaches and assistant coaches - Beginning September 1, 2013 all coaches and volunteers must complete this online concussion awareness course presented by the Centers for Disease Control and Prevention and required by the Town of Brookline. Please the certificate you receive upon successful completion of this course.