Most leagues / affiliations follow the outline below. However, some leagues / affiliations may be different and will supersede these cutoff dates so be sure to check with your team / league / affiliation prior to tryouts!
10U
Players cannot turn 11 prior to May 1 of the current season
11U
Players cannot turn 12 prior to May 1 of the current season
12U
Players cannot turn 13 prior to May 1 of the current season
13U
Players cannot turn 14 prior to May 1 of the current season
14U
Players cannot turn 15 prior to May 1 of the current season
15U
Players cannot turn 16 prior to May 1 of the current season
16U
Players cannot turn 17 prior to May 1 of the current season
17U
Players cannot turn 18 prior to May 1 of the current season
18U
Players cannot turn 19 prior to May 1 of the current season