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Player

Kai-Wei Teng

HOUPBats RThrows RActive

Season 2025 · as of 2025-09-28.

Pitches

573

CSW%

30.0%

Whiff%

26.7%

Avg velo

87.8 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%
Sweeper22138.6%84.4 mph2,769 rpm36.2%34.6%
Four-seam Fastball14325.0%93.2 mph2,549 rpm25.9%22.7%
Curveball7913.8%83.0 mph2,702 rpm29.1%20.6%
Sinker7112.4%92.9 mph2,393 rpm29.6%4.8%
Changeup5910.3%87.7 mph1,762 rpm18.6%30.8%
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 / Sinker0.5440.13 ft0.44 ft0.68 ft71
Changeup / Sweeper0.4930.19 ft0.78 ft0.94 ft59
Changeup / Four-seam Fastball0.4660.20 ft1.37 ft1.37 ft59
Changeup / Sinker0.4280.18 ft1.29 ft1.10 ft59
Curveball / Sweeper0.3670.30 ft0.59 ft0.51 ft79
Four-seam Fastball / Sweeper0.3420.17 ft1.91 ft1.08 ft143
Changeup / Curveball0.3080.27 ft1.32 ft0.71 ft59
Curveball / Four-seam Fastball0.2370.12 ft2.27 ft0.75 ft79
Sinker / Sweeper0.1830.04 ft1.86 ft0.43 ft71
Curveball / Sinker0.1430.25 ft2.29 ft0.42 ft71