Question: can you use a tee ball bat in little league?
Answer: NOTE 1: Whiffle ball type bats are permissible in all Challenger Divisions. ... Under the USABat standard, certified Tee Ball bats (26” and shorter) will feature the USA Baseball mark and text which reads ONLY FOR USE WITH APPROVED TEE BALLS. All Tee Ball bats must feature the USA Baseball mark and accompanying text.