Tennis · Laws of Tennis
Law 5: Score in a Game
1 parts · 2 tests · 20 facts · updated 12 October 2026 · markdown
How a game is scored: the calls from love to game, deuce and advantage, the tie-break game and who serves in it, and the No-Ad game with its deciding point.
5.51Score in a Game
The standard game, deuce and advantage, the tie-break game, and No-Ad scoring.
Test 1The standard gameTake a test
A standard game starts at love; 'zero' is the call in a tie-break game.
Source: ITF Rules of Tennis 2026, Rule 5a · recall
The server's score always comes first in the call.
Source: ITF Rules of Tennis 2026, Rule 5a · recall
The calls run 15, 30 and 40 before the game.
Source: ITF Rules of Tennis 2026, Rule 5a · recall
Three points each is deuce, whatever happens next.
Source: ITF Rules of Tennis 2026, Rule 5a · recall
Losing the point after advantage takes the game back to deuce.
Source: ITF Rules of Tennis 2026, Rule 5a · applied
Advantage, then game: two consecutive points from deuce.
Source: ITF Rules of Tennis 2026, Rule 5a · recall
Two points is 30, three is 40, and the server's score comes first.
Source: ITF Rules of Tennis 2026, Rule 5a · applied
From two points behind, to one behind, to level, to one ahead after deuce.
Source: ITF Rules of Tennis 2026, Rule 5a · recall
Each point after deuce moves the call one step towards one side.
Source: ITF Rules of Tennis 2026, Rule 5a · applied
Three points each is called deuce.
Source: ITF Rules of Tennis 2026, Rule 5a · applied
Test 2The tie-break game and No-Ad scoringTake a test
The tie-break goes on past seven until one side leads by two.
Source: ITF Rules of Tennis 2026, Rule 5b · recall
Service order carries on: the next server in turn starts the tie-break.
Source: ITF Rules of Tennis 2026, Rule 5b · recall
The opponent serves points two and three, then the sides alternate every two points.
Source: ITF Rules of Tennis 2026, Rule 5b · recall
Serving first in the tie-break means receiving first in the next set.
Source: ITF Rules of Tennis 2026, Rule 5b · recall
No-Ad replaces advantage with one point that settles the game.
Source: ITF Rules of Tennis 2026, Appendix VI (No-Ad scoring) · recall
The receiving side chooses the half of the court to receive from.
Source: ITF Rules of Tennis 2026, Appendix VI (No-Ad scoring) · recall
The receiving team cannot swap positions for it.
Source: ITF Rules of Tennis 2026, Appendix VI (No-Ad scoring) · recall
One serve to start, then two each in turn.
Source: ITF Rules of Tennis 2026, Rule 5b · applied
At deuce the receiver chooses the court and one point decides it.
Source: ITF Rules of Tennis 2026, Appendix VI (No-Ad scoring) · recall
At 7-6 nobody has won yet: a gap of two is needed.
Source: ITF Rules of Tennis 2026, Rule 5b · applied
Sources
ITF Rules of Tennis 2026, Rule 5 with Appendix VI (paraphrased in original wording; original questions authored from the Rules, not reproduced)
- ITF Rules of Tennis 2026, Rule 5a10
- ITF Rules of Tennis 2026, Rule 5b6
- ITF Rules of Tennis 2026, Appendix VI (No-Ad scoring)4