Bat-ball Coefficient of Restitution (BBCOR) standards dictate the performance limits for non-wood baseball bats used in high school and collegiate play. These regulations ensure game integrity and player safety by restricting the trampoline effect produced when the bat makes contact with the ball. Bats adhering to these standards allow for a playing field that more closely mimics the characteristics of wood bats, emphasizing player skill. For example, a bat with a BBCOR certification will not propel a baseball with the same velocity as a non-certified, unregulated bat.
Compliance with BBCOR standards is essential for participation in organized baseball leagues governed by bodies like the NCAA and the National Federation of State High School Associations (NFHS). The adoption of these standards represented a significant shift from previous regulations, focusing on reducing batted ball speed and enhancing pitcher safety. The implementation also aimed to control the escalating offensive output witnessed in games using high-performance, non-wood bats.