Baseball Bat Database with Swing Weight and Balance Point
Since bat companies don’t like publishing their actual bat swing weight data (called moment of inertia or MOI), this bat swing weight database is created to establish a user generated bat swing weight repository for baseball and softball bats. Anyone can contribute to the bat swing weight database, and is encouraged to do so, through the MOI calculator found here. Once you get the hang of the calculation the process of getting bat swing weight data is 3 to 5 minutes per bat.
This data has moved here: