My my My my


For Players New to ABYB

  • ABYB is required to have a birth certificate on file for each player. After you register, please send a photocopy of your child's birth certificate to the ABYB Registrar at:

        ABYB Registrar

        P.O. Box 2784

        Acton MA 01720-6784



  • If you have questions about eligibility and other program questions, contact the ABYB Registrar at .
  • If you have technical questions or system malfunctions during registration, contact the ABYB Webmaster at .


To register, choose a grade-based registration program below and complete the forms. Players who are eligible for more than one division (especially third graders and fifth graders) will be placed in the appropriate division.