Tennis Stats: Score Sharing

■ Are you keeping your tennis matches together?

"Who actually won that match last month?"
"Why does this pair always win when they team up?"
Sound familiar at your tennis club?

Tennis Stats helps you and your tennis circle keep those matches together — for the long run.
Just enter the score, and ratings, win rates, streaks, and pair chemistry are tallied for you.


■ Made for

- Tennis clubs, mom groups, company circles, weekend regulars
- Friends who play tennis together consistently
- Anyone tired of losing paper scoresheets
- Players who want to see themselves and their friends grow
- Circles curious to discover "who pairs well with whom" — not as a hunch, but in data


■ What you can do

【One-tap score entry, auto-tallied】
Both doubles and singles supported.
Common results like 6-0 / 6-1 are tappable presets, and you can also enter games one by one per set.
Each match instantly updates ratings, win rates, and standings.

【See who's in form with ratings】
Same approach used in chess and shogi — each member's form is shown as a number around 1500.
Win and it goes up, lose and it goes down. Beating stronger opponents earns more.
Once you see it move, the matchup choices start to feel a little different.

【Discover pair chemistry】
For doubles, see win rates by pair combination at a glance.
"Oh, these two actually click" — sparks ideas for trying new lineups.

【Group rating trend】
A line chart showing everyone's rating history at once.
Watch your circle's story unfold — who's climbing, who's catching up, when did that streak start.
Tap a name to highlight a specific member's line.

【Personal profile】
For each member, see:
- Current and peak rating
- Total record, current winning streak
- Close-match win rate (how often they pull out tight ones)
- Records against frequent opponents
- Recent match history

【Group records】
A summary of your circle's milestones over time.
- All-time highest rating
- Longest winning / comeback-from-losing streak
- Most matches played
- First match date, total matches, days active
After a year, opening it shows your circle's whole journey on one page.

【Group sharing】
Share a 6-character group code, and everyone in the circle can see the same data live from their phones.
Anyone can add or edit matches — fully flat permissions.

【Demo group included】
On first launch, a sample group with 6 members and 12 matches is created automatically.
Tap around to see every feature in action.
Delete it anytime when you're ready to start your real group.


■ Your data, your circle's data

- Members on hiatus can come back anytime
- Deleted matches stay in the trash for 30 days
- Remember your 6-character group code, and you can come back from a new phone anytime


■ No account needed

- No email, real name, or phone number required
- Member names can be nicknames
- All communication is encrypted, and complete data deletion requests are honored anytime


■ A note from the developer

Tennis with friends is a fleeting thing — once it's over, you can't really go back.
But when you record each match, you can revisit them later and say "remember that one?"
I hope this app becomes a quiet companion to your tennis circle, helping it last a little longer.

Feedback and requests are always welcome via the in-app form or directly to the developer.