Enter the completed points
This is not a live scoreboard. One line is one completed point. Use player labels A and B.
Deterministic trace
Point-by-point result
“End” is relative: 1 is the starting end, 2 is the opposite end.
| Point | Line | Winner | Score | Expected server | Observed server | Service half | Expected end change | Observed end change | Expected state after point |
|---|
Pinned scope and limits
This worksheet checks
- first to 7 points with a 2-point margin;
- one serve, then alternating two-serve blocks;
- right/left service halves, starting on the right;
- end changes after each 6 points and at the end of this tie-break set;
- the first tie-break server receives in the first game of the next set, if one follows.
Not covered
- 10-point match tie-breaks or final-set alternatives;
- Coman, Fast4, doubles rotation or event-specific formats;
- faults, lets, replay/correction rulings or live match state;
- predictions, results lookup or a claim that your competition uses this format.
Confirm the announced competition format first. The ITF rules explicitly allow alternative procedures and scoring methods. A valid trace here is not proof that this was the format chosen for an event.
Rule edition and sources
Rule text is paraphrased into an original deterministic model. Source edition checked 27 September 2026.
- World Tennis / ITF rules and regulations page — identifies the current 2026 edition.
- ITF Rules of Tennis 2026 (English PDF) — Rules 5, 10 and 17.
- USTA Friend at Court 2026 — national-body commentary distinguishing the regular tie-break from the 10-point match tie-break.
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