Hey Product Hunt 👋 I'm Roberto, and I built LeagueMaker solo because every time I organized a league or tournament for friends I ended up fighting a spreadsheet instead of actually running the event. LeagueMaker is a free, browser-based tournament and league manager. It handles round-robin leagues, knockout brackets (single & double elimination), Swiss tournaments, McMahon pairings for Go, and Americano padel events — with automatic pairings, live shareable standings, configurable tiebreakers (Buchholz, Sonneborn-Berger), and official export formats (FIDE TRF16, EGD wallist) for chess and Go organizers who need them. No installs, no accounts required to view results, works on a phone at the venue. It's actively used by real club organizers, and I keep building based on what they ask for — Swiss/McMahon bye handling and mid-tournament withdrawals both came from that kind of feedback. Would love to hear what you think, and especially what's missing for the kind of events you run. I read and reply to everything here.

League Maker

Free online tournament manager for any sport or game

Free online tournament manager for any sport or game