Cal Ripken bat rules (2026-27)
Which bats are legal in each Cal Ripken division, in plain words, with the source and the date we checked it. Pick your division for the full rule and the bats that fit.
Rules checked Oct 27, 2026. Confirm with your league before you buy: local leagues and tournaments can set their own rules, stricter or looser than the national ones.
| Division | Ages | Bats allowed | Drop limit | Longest |
|---|---|---|---|---|
| Tee Ball | 4-6 | USA Baseball tee ball stamp; one-piece solid wood | None stated | Not stated |
| Rookie | 7-8 | USABat (USA Baseball mark); one-piece solid wood | None stated | Not stated |
| Minor (10U) | 9-10 | USABat (USA Baseball mark); one-piece solid wood | None stated | Not stated |
| 12U (Major/60 and Major/70) | 11-12 | USABat (USA Baseball mark); one-piece solid wood | None stated | Not stated |
Parents ask
Are BBCOR or USSSA bats allowed in Cal Ripken?
No. Babe Ruth League's bat page says "NO BBCOR BATS OR USSSA BATS" for Cal Ripken: bats need the USA Baseball mark, or must be one-piece solid wood. (Babe Ruth League)
Is there a drop or length limit?
Babe Ruth League's page sets no drop or length limit, only a 2 5/8 in barrel, and USA Baseball lists Cal Ripken among the leagues where every USABat drop is legal. (Babe Ruth League, USA Baseball)
Buying used? Check the bat isn't on the withdrawn list, and see how to check a used bat.