Bat Size


Where aluminum bats are permitted, only approved “BBCOR” stamped aluminum bats in the 15U and above categories will be

permitted for use.


11U NONE 2 3/4 32’’
13U -10 2 3/4 34’’
15U (A / AA)      
BOYS -3 2 5/8 34’’
GIRLS -5 2 3/4 34’’
‘AAA’ * N/A 2 5/8 34’’
‘AA’ * N/A 2 5/8 35’’
‘AAA’ * N/A 2 5/8 36’’
18U Women -5 2 3/4 35’’
‘AA’ * N/A 2 5/8 36’’
‘AAA’ * N/A 2 5/8 36’’
Women -5 2 3/4 35’’

* Wood or wood composite only

• For 13U, 16U Girls, Junior Women and Senior Women National Championships, a max barrel of 2 3/4” with (i) a 1.15 BPF
(Bat Performance Factor) or (ii) USA Baseball Model with BBCOR “wood like” BPF is permitted. For the 13U National

Championships using up to a minus 10-length/weight differential is permitted. For 16U Girls, Junior Women and Senior

Women National Championships using up to a minus 5 length/weight differential is permitted.

• USSSA 1.15 and USABB bats will be both approved for play under Baseball Canada rules for the 11U and under categories.

This allows for all previous & current 2 1/4”, 2 5/8” and 2 3/4” USSSA 1.15 certified bats to be used.

• All Post Provincial Championships (Western Canada Championships and Baseball Canada National Championships) for

categories 15U ‘AAA’ and above are wood or wood composite bat only Championships.

• The 17U Canada Cup Championship is a wood bat only championship.

• 15U and 18U Girls are eligible to use up to a -5 bat with a barrel no more then 2 3/4” diameter. Girls using bats that are

NOT -3 must have them clearly marked (colored tape around handle). Umpires must be notified of this bat prior to the game.



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