Every Pitch Counts
Select existing player or add new
player to start bullpen session.
Track pitch type, location, MPH,
stretch-time, etc.
View Quick Report to monitor what has been thrown.
Welcome to
Diamond Stats
Diamond Stats, along with the Bullpen feature, supports your training by establishing a clear baseline, monitoring performance, and transforming focused effort into measurable results.
With just a few taps during a live bullpen session, you can record:
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Pitch types, locations, velocity (MPH), and movement
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Delivery style and simulated hitter handedness
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Stretch times, pitch-outs, wild pitches, and balls thrown in the dirt
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Target modes: strike zone, custom targets, edge pitching, and string-based targets
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Pitch count and distribution by pitch type​
Three Main Factors for Success
and Longevity
Location
Pitch location determines whether a pitcher
dictates the at-bat or reacts to it.
Change of
Speed
Effective changes of speed force hitters to
commit early, turning hard contact into weak
contact by breaking rhythm and timing.
Ball Movement
Consistent movement across pitch types
prevents hitters from squaring the ball by
disrupting both swing plane and contact point.