2014 MBL/MBT Season Bat Rules will remain the same as 2013
For the 2014 MBL/MBT season all bats in the 11 – 14 year old age group, big barrel bats must have the NEW USSSA Approved 1.15 BPF stamp on its taper, Babe Ruth Approved 1.15 BPF stamp or BBCOR stamp. For small barrel bats (2 1/4"), 10 - 13 year olds use all of the above stamps or you can also use bats that have the old approved USSSA 1.15 mark or it can have any 1.15 stamp on the bat. 15 year olds must use a BBCOR bat (Batted Ball Coefficient or Restitution). See link below.