32–48 player open play
8–12 courts, fresh partners and opponents deeper into the session, sit-outs rotate in turn.
Open the mixer →Round-robin schedules for tournaments, leagues, and large open-play sessions. A printed sheet falls apart at this scale. The live mixer scales up to 150 players and adjusts every round for drop-outs, late arrivals, and rating splits.
Pre-built rotations are great for groups up to about 24 players or 12 teams. Beyond that, three things break: round counts explode (a 64-player full round-robin needs 21+ rounds; nobody runs 21 rounds at a weeknight social), sit-outs become a logistics problem (48 players on 8 courts means 16 sitting each round; tracking by hand is a full-time job), and drop-outs or late arrivals invalidate every remaining round on the printed page.
The live mixer builds each round from whoever is there and adapts in real time. Enter your players, set your courts, press Mix. Optimized schedules generate in seconds for any group up to 150 players, with optional rating balance, mixed doubles, fixed partners, and ladder-league mode.
8–12 courts, fresh partners and opponents deeper into the session, sit-outs rotate in turn.
Open the mixer →On 6 or more courts, the next games start as courts become free instead of waiting for the round to end: about 20% more games per player than rounds where every game plays to 11, in a 32-on-8 simulation.
See Nonstop Courts →Elo ratings that update as scores come in, organizer-run promotion/relegation cycles, and divisional play.
See ladder leagues →Gender balance enforced on every court while rotating partners or keeping fixed partners pinned.
Mixed doubles →Mix the whole group together while each court’s teams come out evenly matched by rating, so games stay competitive instead of stacking strong against weak.
Rating-balanced →For 5 to 24 players or 4 to 12 teams, we have free downloadable schedules with PDF and Excel files. Every pairing is laid out in advance, and you can see where repeats fall.
Individual round-robins (5–24 players) →
Team round-robins (4–12 teams) →
The mixer is free and needs no signup. Enter your players, set your courts, press Mix. It handles 150 players and adapts every round.