| Program | Grade Requirements | | Born After |
| U10 Grade 3/4 | 4th Grade or Lower | AND | 1/1/2013 |
| U12 Grade 5/6 | 6th Grade or Lower | AND | 1/1/2011 |
| U14 Grade 7/8 | 8th Grade or Lower | AND | 1/1/2009 |
| U16 Grades 9/10 | 10th Grade or Lower | AND | 1/1/2007 |
| U19 Grades 11/12/PG | 12th + 1 year or Lower | AND | 1/1/2004 |
* MTOC Grade Groupings – HS Age Groupings TBD for Spring 2024
MAYS will not permit any U7 (Grade 1) or younger players to play on a U10 team.
- MAYS will not permit any U9 (Grade 3) or younger players to play on a U12 team.
- MAYS will not permit any U10 (Grade 3 or 4) or younger players to play on a U14 or older team.
- U10 (Grade 3&4) player comprise less than 40% of a U12 (Grade 5&6) team and any town will only be permitted to have not more than two teams per gender with U10 players.