The Groton-Dunstable Youth Baseball League (GYBL) is a not-for-profit organization which strives to provide a safe and healthy environment for all to learn and to grow as individuals and teammates in the game of baseball. The GYBL strives to provide an equal opportunity to play at an appropriate level, without an undue emphasis on winning, and endorses the values of: Sportsmanship, Respect for the Individual, Enjoyment, Integrity, Pursuit of Excellence, Loyalty and Teamwork.