
Batting average on balls in play comes with a defensive mirror image, and that’s defensive efficiency.
The rise in BABiP that has come with rules changes for 2023 means a lower percentage of balls in play are turned into outs.

Batting average on balls in play comes with a defensive mirror image, and that’s defensive efficiency.
The rise in BABiP that has come with rules changes for 2023 means a lower percentage of balls in play are turned into outs.