The scoreboard stopped being a problem.
Train, compete, and close the result when the match ends.
Disagree? No worries: our dispute system settles it. Competitive matches only.
An ATP-style board in your pocket
Sets, games, tie-breaks and super tie-break, all the way, by ITF 2026 rules.
Real tennis scoring
Sets, games, tie-breaks and super tie-break, with the ITF 2026 rulebook built in. Nobody has to argue about a rule.
Three ways to keep score
At every side change (the ITF one, and the one we recommend), the final result at the end, or a guest referee scoring from their own phone. You can change it mid-match.
Whoever holds the phone can pass it on
One person keeps the board. Hand it to the other player whenever you like, mid-match, and nothing is lost.
The 15-30-40 column only shows up with a guest referee: they're the only one scoring point by point. In a normal match you record games, so those numbers aren't there, not for you and not for anyone watching live.
Every competitive win leaves its stamp
Green with the points that win was worth. There is no negative version.
- A green stamp, with its points. Here, beating someone a rung above paid 90.
- A defeat leaves a red 0. It never subtracts. In B4T a loss doesn't take points away, it just doesn't add any.
- The same object in both places. It shows up in the monthly draw and in the match detail, so a match reads the same wherever you open it.
- How much a win is worth depends on the distance in rungs between your rival and the rung you're chasing. The whole scale is on the Rating page →
The whole match, once it's over
- The scoreline, set by set, with the tie-break points in superscript: a 7-6 on its own doesn't say whether it was 7-2 or 12-10.
- Dominance · games won. What a set line hides: 6-4 6-4 and 6-0 6-0 both "look" like two sets.
- Duration, surface, format and club, and your rival's profile one tap away.
- Point by point only exists when a guest referee scored the match: how many points were played, how many you won on serve, the longest game.
Watch what's being played next to you
- Every live match nearby, with each player's flag and level badge, and how far away it's being played.
- Which set they're in and who's serving, under the board. The ball next to the name is the one about to serve.
- The set in play is the one lit up. A finished set lights up for whoever won it, not for whoever is winning the match.
- When it ends the board stays, with the final score and how long it took: Final · 2h 11m.
Result to validate
- Both players validate. Your opponent confirms the result once the match is over. If nobody answers within 24 hours, it validates on its own.
- A dispute system. Don't agree? You can challenge the match and an admin answers within 48 hours, so the rating stays clean.
- A rating you can trust. Because every result is checked, your B4T level actually means what it says.
