Badminton stats tracker: which stats actually matter
You don't need 50 numbers. Six stats, tracked over a few weeks, tell you almost everything about where your points go.
Updated 07 Oct 2026 · by the Skorvi team
The 6 stats worth tracking
| # | Stat | How to calculate | What it tells you |
|---|---|---|---|
| 1 | Unforced errors per game | Points lost to your own mistakes (net, long, wide, service faults) | Your biggest controllable leak |
| 2 | Winners per game | Rallies you ended with an unreturnable shot | Your attacking threat |
| 3 | Winner to error ratio | Winners ÷ unforced errors | Above 1.0 means you earn more than you give away |
| 4 | Points won on serve vs receive | Split your rallies by who served | Weak serve or weak return? Each needs a different fix |
| 5 | Rally length when you win vs lose | Shots per rally, grouped by outcome | Losing long rallies means fitness or consistency. Losing short ones means serve or return quality |
| 6 | Shot mix | % of clears, drops, smashes, net shots, drives, lifts and blocks | Are you attacking or defending most of the time? |
Where unforced errors usually come from
When club players log their errors for the first time, the same four buckets usually come up: net shots and drop shots into the tape, clears and lifts that go long, smashes into the net, and service faults. Tracking which bucket is biggest tells you what to practise. More in how to reduce unforced errors.
How to track: three options
Option 1: notebook after the match
Quick but unreliable. Memory is biased: you remember great smashes and forget netted serves.
Option 2: tag the video yourself
Accurate, but a game takes 15–20 minutes to tag. Use a simple sheet: rally number, server, winner, how it ended, last shot. Do it once a week for one game and you'll still learn a lot.
Option 3: automatic tracking from video
An analysis app tracks the shuttle and players and builds these stats for every match. The upside is consistency: the same rules every week, so trends are real. The trade-off is that you need a decent camera angle and some patience with occasional misreads.
Reading your trends
- Look at 4–6 matches, not one. One bad evening tells you nothing. A trend does.
- Compare against the same opponents where you can. Weekly club groups are perfect for this.
- Change one thing at a time. If you work on net shots this month, watch the net-error bucket.
- Track doubles as a pair. Your errors and your partner's errors together decide the result.
A sample weekly tracker
| Week | UE/game | Winners/game | W:UE | Avg rally (won) | Avg rally (lost) |
|---|---|---|---|---|---|
| 1 | 11 | 6 | 0.55 | 6.1 | 8.4 |
| 2 | 9 | 7 | 0.78 | 6.5 | 8.0 |
| 3 | 8 | 7 | 0.88 | 7.0 | 7.2 |
| 4 | 6 | 8 | 1.33 | 7.4 | 6.9 |
Illustrative numbers only.
Get these stats from a phone video
Shots, errors, winners and a heatmap, automatically.
Join the waitlistFAQ
What is a good winner to unforced error ratio in badminton?
Above 1.0 means you're winning more points than you give away. For recreational players, steadily improving the ratio matters more than any absolute target.
How many stats should a beginner track?
Start with two: unforced errors per game and winners per game. Add rally length and shot mix once those become habit.
Can I track badminton stats automatically?
Yes, with a video-based analysis app and a phone on a stand behind the court. Manual tagging is the free alternative.