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Player

Robby Ahlstrom

TEXPBats LThrows LActive

Season 2026 · as of 2026-09-16.

Pitches

642

CSW%

26.0%

Whiff%

23.4%

Avg velo

90.5 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%
Four-seam Fastball21032.7%94.4 mph2,182 rpm24.3%27.8%
Slider16325.4%85.9 mph2,336 rpm33.1%32.9%
Sinker13521.0%94.4 mph2,091 rpm24.4%10.8%
Changeup9815.3%86.7 mph1,320 rpm25.5%21.6%
Curveball243.7%81.0 mph2,599 rpm16.7%10.0%
Unknown121.9%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
Changeup / Slider0.6220.23 ft0.17 ft0.67 ft98
Four-seam Fastball / Sinker0.4360.39 ft0.28 ft0.52 ft135
Changeup / Four-seam Fastball0.3460.36 ft1.63 ft1.05 ft98
Sinker / Slider0.3330.20 ft1.71 ft0.96 ft135
Four-seam Fastball / Slider0.3270.60 ft1.74 ft1.13 ft163
Changeup / Sinker0.2700.04 ft1.58 ft0.60 ft98