Badminton Splitter

Multi-court, winners-stay or rotate-all with queue & stats.

Players

0 players

One per line, 4 per doubles. Suggested 1 courts, rest queued.

Paste player list, pick courts & mode, then Start — record winners and the system rotates fairly.

Local storage · Data stays in this browser (localStorage). Switching devices/incognito/clearing cache will lose it. Never uploaded.

How to use

  1. Enter names, one per line (mixed doubles: add gender, e.g. Alex M).
  2. Pick courts & mode, Start.
  3. Tap A Win / B Win to record and rotate.

FAQ

What are the two rotation modes?

Winners Stay: winners stay, losers to queue tail, next two in queue form challengers. Rotate All: all four return to queue and the front is reshuffled.

How does the queue work?

Players not on court wait in order; front of queue fills the court after each match. Play counts are tracked for fairness.

What if players aren't a multiple of 4?

Distributed evenly; if a court lacks players it shows "Waiting" until queue builds. Supports up to 10 courts.

Is record uploaded?

No. Names and records stay in your browser's localStorage.

How does mixed doubles work?

Switch Format to Mixed doubles and write one per line as "name + gender" (e.g. Alex M); need 2+ men & 2+ women. Each court takes 2 men + 2 women, every team is 1 man + 1 woman, and rotations keep mixed pairings — a court shows "Waiting" if genders can't be filled. Open doubles (default) needs no gender.