In a singles round robin, each player in a division is scheduled against every other player in that division once. There is no elimination: everyone plays a full slate of matches, and the standings table decides the finishing order.
Standings
Standings order is driven first by match wins. When players are level, Sports Axiom applies the division's configured tie-break sequence — typically head-to-head result, then set ratio, then game ratio — and the event page shows which tie-break separated tied players.
Incomplete matches
Walkovers, retirements, and defaults are recorded with their own result types so the standings stay honest about what was actually played. Matches that never happen by the division's play-by deadline can be scored by the organizer under the event's published policy.
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.