AbraCalc

Tennis Scoreboard

Live tennis match scoreboard with real 15/30/40 point scoring, deuce and advantage, 6-game sets with a 2-game margin, 7-point tiebreaks, and best-of-3 or best-of-5 match formats. Works offline.

Built by the AbraCalc team

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How to play

  1. Enter both players' or teams' names and choose best-of-3 or best-of-5 sets before starting.
  2. Tap the Point button for whichever side wins each rally — the score, deuce, and advantage states update automatically.
  3. Watch for the automatic tiebreak at 6-6 in a set; the board tracks tiebreak points and serve rotation for you.
  4. Use Undo Last Point to reverse a misfired tap at any time, or New Match to reset everything and start fresh.

Name your two players or teams, choose best-of-3 or best-of-5 sets, and start tapping the point button for whoever wins each rally. The board walks through the real point sequence of love, 15, 30, and 40, switching to deuce once both sides reach 40-40 and requiring a two-point clear advantage to close out the game, exactly like on-court rules demand. Games accumulate toward a set win at six games with a two-game margin, and if the set reaches six games apiece the board automatically drops into a first-to-seven, win-by-two tiebreak with serve rotating correctly after the opening point and then every two points after that. A serve dot shows who's serving at all times, completed sets log below the score, and the match locks with a winner banner the moment enough sets are won for the chosen format.

Frequently asked questions

How does deuce and advantage work on this scoreboard?
Once both players reach 40, the display switches to Deuce. The next point earned gives that player Advantage; if they win the following point too they take the game, but if their opponent scores instead the board returns to Deuce — a player always needs two points in a row from deuce to win the game.
When does a tiebreak start and how is it scored?
If a set reaches six games apiece, the board switches to a tiebreak automatically instead of continuing normal games. Tiebreak points are counted 1, 2, 3 and so on, the tiebreak is won by whoever reaches seven points with at least a two-point lead, and the set is then recorded as 7-6.
How does serve rotate during a tiebreak?
The player who would have served the next game serves the tiebreak's first point alone, then serve switches to the other player for the next two points, and continues alternating every two points until the tiebreak — and the set — is decided.