WCASI CO-ED leagues may ONLY use approved USA/ASA SINGLE WALL* bats for play.
* NEW FOR 2019 FALL BALL: Women may use a composite bat.
A hard copy listing of all accepted Single-wall bats is available in the Softball Office for reference - 28 pages long.
Click the below link to see if your bat, or a bat you're purchasing is approved for ASA/USA and WCASI play.View a list of ALL approved bats or search by manufacturer or by SW (single wall), MW (multi-wall), C (composite), or W (wood):
If your bat is NOT on the list, don't use it!
Click the below link to see Non-approved ASA/USA bats with certification marks. These bats have the ASA certification marks, yet have been ruled illegal for play by ASA/USA:
Certification marks must be clearly visible and readable.
Thanks for your attention to bat safety!