Little League International provides the ability for local leagues to form their divisions based upon a child's league age.*
| General League Age | Common Name | Division |
| 4-7 | Tee Ball | Tee Ball |
5-11
| Minors 7 (Coach / Machine Pitch) formerly A | Minors
|
| Minors 8 (Player Pitch) formerly AA |
| Minors 9/10 formerly AAA |
| 9-12 | Majors | Little League |
| 11-13 | Intermediate | 50/70 |
| 12-14 | Juniors | Juniors |
| 13-16 | Seniors | Seniors |
*Baseball league age is based upon a players date of birth as of 8/31 annually. Little league Baseball Age Calculator