PitchGuessr
iOS app
Know Where They'll Throw
Track your opponent's pitching patterns pitch-by-pitch. PitchGuessr builds a live heatmap as you play, showing you the zones they attack most — so you can sit on the right pitch and stop guessing.
See it in action
Live 25-zone heatmap updates as you play
Track sequences and predict the next pitch
What you get
Built for competitive Diamond Dynasty players
Live 25-Zone Heatmap
See pitch frequency across all 25 zones update in real time as your opponent pitches. Hot zones glow — cold zones fade.
Opponent Scouting
PitchGuessr remembers every pitch your opponent throws across games. Face someone twice? You already have their tendencies.
Sequence Tracking
Track pitch-by-pitch sequences across at-bats. See what they throw after a first-pitch strike vs. when they fall behind 2-0.
Matchup Predictions
Our model predicts the most likely next pitch based on count, zone history, and pitch mix. Sit on the right pitch with confidence.
Works Against Anyone
No setup required. Just open PitchGuessr before a game and start logging pitches. Works with any online opponent.
Built for DD
Designed specifically for Diamond Dynasty online play. Fast input, minimal distraction, maximum edge.
Ready to level up your game?
PitchGuessr is free on the App Store. Download now and start winning more games.