Little League Approved BatsUpdated Sunday March 23, 2014 by Barrington Little League.
Little League has strict and specific regulations about the types of bats that can be used. So before going out to purchase an expensive bat, please review Little League's bat rules page carefully. For players in AAA and Majors, pay particular attention to the list of approved little league bats. Barrington Little League cannot provide any kind of waiver to this policy.
It shall not be more than thirty-three (33) inches in length nor more than two and one-quarter (2¼) inches in diameter. Non-wood bats shall be labeled with a BPF (bat performance factor) of 1.15 or less;
EXCEPTION: For the Little League (Majors) and below, for regular season play and Tournament, composite bats are prohibited unless approved by Little League International. View the list of approved and licensed composite bats.
It shall not be more than 34 inches in length; nor more than 2 5/8 inches in diameter, and if wood, not less than fifteen-sixteenths (15/16) inches in diameter (7/8 inch for bats less than 30”) at its smallest part. All composite barrel bats shall meet the Batted Ball Coefficient of Restitution (BBCOR) performance standard, and such bats shall be so labeled with a silkscreen or other permanent certification mark. The certification mark shall be rectangular, a minimum of a half-inch on each side and located on the barrel of the bat in any contrasting color.