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Player

David Robertson

PHIPBats RThrows RActive

Season 2025 · as of 2025-09-28.

Pitches

308

CSW%

28.9%

Whiff%

23.0%

Avg velo

88.4 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%
Cutter15149.0%91.7 mph2,684 rpm31.1%16.7%
Knuckle Curve10433.8%84.5 mph2,683 rpm24.0%26.5%
Slider309.7%83.7 mph2,650 rpm50.0%46.2%
Sinker165.2%91.2 mph2,407 rpm12.5%0.0%
Unknown41.3%0.0%
Changeup31.0%86.8 mph2,301 rpm0.0%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
Cutter / Knuckle Curve0.3620.08 ft1.61 ft0.96 ft104