Pitching lab · Ball tunnel

How spin and seams move a pitch

Pick a pitch. See how it's gripped, watch the air around the spinning ball, then throw it 60 feet 6 inches.

Speed
Spin
Break
At the platecatcher's view · inches
Spin lift induced vertical break
Sideways break
Total drop below the release line
Seams did
Spin says
Flight
Magnus
Seams
Drag