Full Round Robin

In a full round robin, every player (or team) plays against every other player exactly once. The player with the best overall record wins. This is widely regarded as the most fair format because it eliminates the luck of the draw - your result depends on how you perform against the entire field, not just a single opponent on a given day. It's the format used at the ATP/WTA Finals and is the backbone of most local tennis and padel leagues.

• With N players, each player plays N-1 matches.
• For 4 players: 6 matches total. For 6 players: 15 matches. For 8 players: 28 matches.
• Standings are typically determined by: (1) matches won, (2) head-to-head record if tied, (3) sets won, (4) games won, (5) percentage of points won.
• Matches can be played simultaneously across multiple courts.

1. Keep groups small. Round robin is practical for groups of 4-8 players. Beyond 8, the number of matches becomes unwieldy for a single-day event.
2. Generate the schedule. Use a round robin scheduling tool or template. For N players, you need N-1 rounds (with N/2 matches per round if N is even).
3. Set the match format. Short sets (first to 4 games) or pro-sets (first to 8) are common. For padel, play to a fixed point total (16, 24, or 32).
4. Establish the tiebreaker rules in advance and communicate them to all players.
5. Provide a visible leaderboard that is updated after every round.
6. Allow adequate time. A 6-player round robin with 30-minute matches needs approximately 2.5 hours on 2 courts.
7. Consider combining with a knockout final. Many tournaments use round robin groups to seed a knockout stage.

Small club events (4-8 players per group), social tournaments, league fixtures, and any event where fairness and maximum playing time are priorities.

• The number of matches grows quadratically. 10 players = 45 matches, which is impractical for one day.
• Dead rubbers (matches with nothing at stake) can occur in later rounds if one player has already clinched the group.
• Can feel less climactic than knockout formats - consider adding a final between the top 2.