The Juniors program is for players who are League Age 13, 14 or 15 (typically, 7th and 8th graders).  This level of play provides a stepping stone between Majors and high school baseball.  Teams consist of 12-14 players.  Games are played against other Mill Valley and Marin County Juniors teams, on a full-size diamond, and follow the rules of professional baseball.  Teams are managed by volunteers (usually parents).  Players may be selected for All-Stars based on their ages.  Contact Juniors Commissioner John McDonnell [email protected] with any questions about Juniors.