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Player

Geoff Hartlieb

ATHPBats RThrows RActive

Season 2026 · as of 2026-09-16.

Pitches

333

CSW%

24.6%

Whiff%

24.0%

Avg velo

90.9 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 Fastball11434.2%95.3 mph2,304 rpm19.3%11.8%
Slider11333.9%84.8 mph2,472 rpm30.1%37.5%
Cutter5516.5%91.4 mph2,455 rpm20.0%13.3%
Sinker5115.3%93.8 mph2,289 rpm29.4%30.0%
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 / Sinker0.5640.14 ft0.41 ft0.70 ft51
Cutter / Sinker0.4910.18 ft0.46 ft0.62 ft51
Cutter / Slider0.3230.08 ft1.64 ft0.82 ft55
Sinker / Slider0.3150.23 ft2.06 ft1.05 ft51
Four-seam Fastball / Slider0.3140.17 ft2.36 ft1.16 ft113
Cutter / Four-seam Fastball0.2870.10 ft0.73 ft0.33 ft55