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Descriptive only — these are measured pitch-level distributions, not projections.
MLB pitch types · MLB · as of 2025-09-28

pitch type SL

Historical measurements from this snapshot.
Pitches thrown
99357
Percentile rank 89.473684 among 19 measured profiles
pct 89.473684 of 19 measured
Share of all pitches
14.34%
Percentile rank 89.473684 among 19 measured profiles
pct 89.473684 of 19 measured
Velocity, 10th percentile
82.7 mph
Percentile rank 73.684211 among 19 measured profiles
pct 73.684211 of 19 measured
Velocity, median
86.4 mph
Percentile rank 73.684211 among 19 measured profiles
pct 73.684211 of 19 measured
Velocity, 90th percentile
89.7 mph
Percentile rank 63.157895 among 19 measured profiles
pct 63.157895 of 19 measured

Pitch share by count leverage

Pitch share by count leverage distribution
pitcher_ahead32.4%
even43.6%
pitcher_behind24.0%

Pitch share by count state

Pitch share by count state distribution
0-024.8%
0-113.2%
0-28.0%
1-09.4%
1-110.1%
1-211.2%
2-02.7%
2-15.2%
2-28.8%
3-00.2%
3-11.5%
3-25.0%

Pitch outcome mix

Pitch outcome mix distribution
strike46.4%
ball36.5%
in-play17.1%

Balls in count, Pitch types used, Strikes in count, Most common pitch type, Most common pitch type share, Velocity percentiles by pitch type not applicable to MLB pitch types.

Percentiles are calculated within the MLB pitch types group using each field's measured values; higher is only higher, not a quality judgement.