BASEBALL LEAGUE AGE
MBSA starts its new league year each Fall season, and the Spring season ends it. The Fall season is considered a developmental season to prepare for the Spring season. The age cut-off date for baseball is APRIL 30th. The player’s age on that date determines his/her “League Age” for the entire league year. This means that the player’s age on April 30, 2025 will be his/her league age for both the Fall 2024 and Spring 2025 seasons. 

Competition Season
Birthdate Fall 2024 Spring 2025 Fall 2025 Spring 2026 Fall 2026 Spring 2027
5/1/06 - 4/30/07 18U 18U - - - -
5/1/07 - 4/30/08 17U 17U 18U 18U - -
5/1/08 - 4/30/09 16U 16U 17U 17U 18U 18U
5/1/09 - 4/30/10 15U 15U 16U 16U 17U 17U
5/1/10 - 4/30/11 14U 14U 15U 15U 16U 16U
5/1/11 - 4/30/12 13U 13U 14U 14U 15U 15U
5/1/12 - 4/30/13 12U 12U 13U 13U 14U 14U
5/1/13 - 4/30/14 11U 11U 12U 12U 13U 13U
5/1/14 - 4/30/15 10U 10U 11U 11U 12U 12U
5/1/15 - 4/30/16 9U 9U 10U 10U 11U 11U
5/1/16 - 4/30/17 8U 8U 9U 9U 10U 10U
5/1/17 - 4/30/18 7U 7U 8U 8U 9U 9U
5/1/18 - 4/30/19 6U 6U 7U 7U 8U 8U
5/1/19 - 4/30/20 5U 5U 6U 6U 7U 7U
5/1/20 - 4/30/21 4U 4U 5U 5U 6U 6U