Bat Lab — Rules & Information

UPDATE!!! All 2018 CF-ZEN Bats Are Now Approved For Play!. They have been released from suspension. Get yours here. The 2018 DeMarini CF ZEN (-10) 2 3/4" (WTDXCBZ-18) was approved by USSSA in 2017. In 2018 USSSA made slight changes to their testing protocol. When they re-tested the 2018 CF ZEN, all sizes...

What is changing with the implementation of the USABat Standard? Similar to the BBCOR standard that was implemented in 2011 for College and High School, the new USABat Standard will create wood-like performance in youth baseball bats. Like the College and High School BBCOR tests, the USABat standard is based...