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Player

Kai-Wei Teng

HOUPBats RThrows RActive

Season 2026 · as of 2026-09-16.

Pitches

1,266

CSW%

29.9%

Whiff%

25.5%

Avg velo

88.3 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%
Sweeper44835.4%84.2 mph2,732 rpm33.3%30.0%
Four-seam Fastball34527.3%93.3 mph2,471 rpm25.2%17.1%
Sinker21116.7%93.2 mph2,408 rpm34.6%17.7%
Changeup1259.9%87.0 mph1,642 rpm20.8%26.3%
Curveball1169.2%82.4 mph2,622 rpm30.2%40.0%
Slider211.7%85.5 mph2,677 rpm38.1%66.7%
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 / Sinker0.5720.11 ft0.15 ft0.35 ft211
Changeup / Sweeper0.5050.25 ft0.61 ft0.88 ft125
Changeup / Four-seam Fastball0.3460.14 ft1.41 ft0.82 ft125
Changeup / Curveball0.3260.19 ft1.08 ft0.61 ft116
Curveball / Sweeper0.2860.23 ft0.47 ft0.28 ft116
Four-seam Fastball / Sweeper0.2510.18 ft1.96 ft0.72 ft345
Changeup / Sinker0.2460.20 ft1.30 ft0.49 ft125
Sinker / Sweeper0.2330.07 ft1.87 ft0.59 ft211
Curveball / Four-seam Fastball0.2190.12 ft2.40 ft0.71 ft116
Curveball / Sinker0.1530.18 ft2.31 ft0.45 ft116