The baseball development platform players actually use.
Track every metric that matters — exit velocity, pitch velo, bat speed, pop time. Personalized training. Team leaderboards. Coach-verified stats.
Everything a serious player needs, nothing they don't.
A single platform for metrics, training, and team management. Built by people who love the game.
Metric tracking
Log 10+ performance metrics — exit velo, pitch velo, bat speed, pop time, 60 yard, vertical, home-to-first, height, weight — and see trends over months and years.
Personalized training
Auto-generated weekly programs adjust for age, position, and current performance. Every drill has technique cues, coaching tips, and safety notes.
Coach-verified stats
Coaches confirm player metrics with a verification badge — the gold standard for recruiting profiles.
Team leaderboards
Compare within your team, your age group, or verified players only. Ranked by every tracked metric.
Goals & PRs
Set targets like 'hit 80 mph exit velo' and watch a live progress bar. Personal records auto-celebrate.
Progress analytics
Line charts, monthly deltas, and improvement percentages that show real work, not vanity numbers.
Your metrics. Your training. Your progress.
Open the app and see the number that matters today, the streak you're building, and the next workout in your program.
- Today's workout with technique videos
- Weekly completion % and streak tracking
- Automatic personal record detection
- Metric charts for every tracked stat
- XP, levels, and achievement badges
- Dynamic warm-up
- Goblet squats 3x10
- Tee work 5x10
- Long toss 60 ft
- Front toss 3x10
A locker room in the cloud.
Create a team, invite players with a code, and build a shared roster. Coaches approve players, verify stats, and post announcements. Leaderboards keep the competitive edge every day.
- Invite codes with coach approval
- Roster + announcements + leaderboards
- Compare teammates by any metric
- Verified stats with coach signature
Manage the whole roster from one screen.
Approve players, verify their metrics, assign workouts, post announcements, and export data as CSV. Coaches see who's on pace and who needs a push.
- Verify player metrics with a badge
- Assign personalized workouts
- Track attendance and completion
- CSV export for parents and recruiters
See every child's progress at a glance.
Manage multiple players in one account. Switch between children instantly. Never miss a milestone.
- Link multiple player accounts
- One-tap switching between kids
- Weekly progress digest
- Direct message team coaches
Every metric charted
Line charts, monthly deltas, and PR flags for every stat you log.
Achievements & levels
XP for workouts, streaks, PRs, and goals. Level up as you progress.
Compare with peers
See how you stack up against your team, your age, and verified national averages.
Common questions
Everything you need to know before you sign up.
Is Diamond Development free?+
Yes — the core dashboard, training program, metric tracking, and team features are free forever.
What ages is it for?+
Players ages 8 through college. The training programs auto-adjust for age, size, and current skill level.
Do parents need their own accounts?+
Parents can create their own account and link to their child's profile to monitor progress without needing the player's password.
Can coaches verify stats?+
Yes. Coaches on your team can verify any metric you log. Verified stats get a blue badge and appear in a separate leaderboard.
Does it replace tools like HitTrax or Rapsodo?+
No — those measure the ball. Diamond Development is where you log and track those measurements over time, plus everything else that matters.
Ready to track every rep?
Join players building the habits that matter. Free forever. No credit card.