Every Sports Axiom event is built from one of a small set of competition formats. The organizer picks the format per division when the event is set up; the format then drives how entries are grouped, how standings are calculated, and how winners are decided.
Sports Axiom events follow the standard rules of tennis unless the organizer publishes event-specific modifications on the event page. The International Tennis Federation is the rules authority for the sport itself; Sports Axiom links there rather than reproducing rulebook text.
Formats
- Singles round robin — every player in a division plays every other player.
- Doubles round robin — fixed pairs play every other pair in the division.
- Round-robin plus playoff — a round-robin stage seeds a knockout playoff.
- Multi-line team tennis — teams field several lines per fixture; line wins decide the tie.
- Short-set knockout — single-elimination play with shortened set formats.
What is common to every format
- Scores are entered by players or event staff and become official immediately through the authoritative score flow. A player who believes a score is wrong asks the organizer for an audited correction.
- Standings normally publish in the score request, and brackets and public pages read the latest persisted official result. Any exceptional standings recovery delay is shown explicitly.
- Organizers can publish event-specific rule notes — match format, substitution policy, and scheduling expectations — on the event page.