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Player

Spencer Bivens

SFPBats RThrows RActive

Season 2025 · as of 2025-09-28.

Pitches

1,298

CSW%

25.6%

Whiff%

15.9%

Avg velo

91.1 mph

Usage
Share of pitches by type.
Velocity
Average release speed by game date.
Movement
Average Savant pfx_x / pfx_z (inches).
Release
Average release side and height (feet).
Pitch types
Compact rates for the filtered window.
PitchPitchesUsageVeloSpinCSW%Whiff%
Sinker48637.4%94.8 mph1,885 rpm31.9%7.0%
Cutter35227.1%91.0 mph2,126 rpm23.0%15.2%
Changeup19815.3%88.5 mph1,602 rpm17.2%21.5%
Sweeper1088.3%83.1 mph2,243 rpm23.1%24.6%
Four-seam Fastball816.2%95.2 mph2,008 rpm19.8%24.4%
Slurve695.3%79.9 mph2,234 rpm30.4%28.9%
Unknown40.3%0.0%
Split path
Mean trajectories from release to the plate. Tunnel paths are season-long; date, count, and inning filters stay on the charts above.
Tunnel Score
Pairwise release, decision-point, and plate separation. Open a row to plot that pair.
PairTunnel ScoreRelease sepDecision sepPlate sepPair N
Four-seam Fastball / Sinker0.5820.15 ft0.50 ft0.90 ft81
Changeup / Cutter0.5360.21 ft0.82 ft1.19 ft198
Cutter / Four-seam Fastball0.4980.09 ft0.92 ft0.99 ft81
Changeup / Sweeper0.4680.07 ft1.18 ft1.10 ft108
Changeup / Four-seam Fastball0.4600.16 ft1.61 ft1.51 ft81
Sweeper / Slurve0.4520.27 ft0.60 ft0.73 ft69
Cutter / Sinker0.3930.19 ft0.65 ft0.55 ft352
Four-seam Fastball / Sweeper0.3500.17 ft2.66 ft1.52 ft81
Changeup / Sinker0.3390.03 ft1.37 ft0.72 ft198
Four-seam Fastball / Slurve0.3340.20 ft3.20 ft1.70 ft69
Cutter / Slurve0.2930.14 ft2.38 ft1.05 ft69
Sinker / Sweeper0.2380.09 ft2.44 ft0.79 ft108
Cutter / Sweeper0.2210.20 ft1.80 ft0.57 ft108
Changeup / Slurve0.2080.31 ft1.70 ft0.53 ft69
Sinker / Slurve0.1950.31 ft3.01 ft0.81 ft69