Inside the app
See what you actually get
A real dashboard for real progress — not another spreadsheet.
Dashboard
Every key metric, one glance.
Velocity trend
Watch progress session over session.
Personal records
PRs, dated, tracked, celebrated.
One log. Every rep. Real progress.
You're already spending thousands on coaching and tournaments. Stop letting the data live in screenshots and group chats.
Every metric, one place
Pitching velo, exit velo, BA, OBP, SLG, pop time, 60-yard, home-to-first.
Trend lines that tell the truth
See month-over-month progress so you know what's actually working.
Built for the parent-coach
Quick entry from the bleachers. Notes on what changed since last session.
Why another app?
GameChanger keeps score. We track development.
Your team app is great at what happened in the game. Diamond Development tells you whether your player is actually getting better.
| What you get | Diamond Dev | GameChanger |
|---|---|---|
| Live game stats | ||
| Exit velocity tracking | ||
| Pitching velo over time | ||
| Speed & 60-yard | ||
| Personal records | ||
| Progress charts by month | ||
| Training notes & film |
Stop guessing. Start tracking.
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