K−BB%
K% minus BB% against: strikeouts less walks, as a share of batters faced.
Agreement with Savant
Not checked against Savant.
Shown for: pitcher.
Formula
(sum(so) - sum(bb))::real / NULLIF(sum(pa), 0)
Computed from the counts, not by subtracting the two rounded rates.
Inputs
plate_appearances.soplate_appearances.bbplate_appearances.pa
Version history
- 2026-09-27: Added to the Explorer. Savant publishes no K−BB% to check it against; both of the rates it is made from are checked.