Coaching by intuition has its limits
You know your athletes. You see them train every day. But when you're managing 15, 20 or 30 athletes, it's impossible to remember everything. That's where data becomes your best tool.
What data gives you
An objective view
Your impression of an athlete can be skewed by recent training sessions. Data shows the trend over months:
- An athlete who's been stagnating for 3 competitions
- Another whose win rate is quietly climbing
- A third who keeps collecting shidos
Data doesn't replace your coaching eye. It complements it.
More productive conversations
Instead of saying "you need to attack more", you can say:
- "In your last 12 fights, you only scored one standing ippon"
- "Your golden score win rate is 80%, that's your strength"
- "Your last three losses were all from the same type of attack"
The athlete understands better, and the conversation is more constructive.
What you can track with Judata
| Metric | Why it's useful |
|---|---|
| Win rate | Overall performance trend |
| Ippon ratio | Attack effectiveness |
| Most used techniques | Strengths and dependencies |
| Penalties (shidos) | Passivity issues |
| Golden score performance | Physical and mental conditioning |
| Progress by competition | Growth curve |
Organizing your club
Beyond individual tracking, Judata helps you manage your club:
Competition calendar
Plan competitions for each athlete. See who's registered where and when.
Training attendance
Track who's showing up regularly. Consistency is often the best predictor of progress.
Training plans
Create plans tailored to each athlete or the whole group. Track completion in real time.
The coach dashboard
Imagine opening your app on Monday morning and seeing at a glance:
- 3 athletes need attention (declining results)
- 2 competitions coming up in the next 2 weeks
- The weekly summary: 8 wins across 14 fights for your club
That's exactly what Judata gives you.
Testimonial
"Before Judata, I wrote everything in a notebook. It was impossible to find an athlete's stats from two months ago. Now everything's there in two taps." — Club coach, Lyon
Download Judata and switch to data-driven coaching. Free 30-day trial for coaches.