Tournament formats
Knockout.
Lose once, you're out. The bracket on the wall. The format everyone knows. Dramatic, straightforward, and the fewest total matches of any format.
What is it
What is a
knockout
tournament?
What is a knockout tournament?
The most straightforward format in competition. You play, you win, you go through. You lose, you're out. It's the format everyone grew up watching — the FA Cup, March Madness, Wimbledon. On Leagology, the draw is generated automatically, the bracket goes up on the big screen, and scores update live. Set it up in under a minute.
How it works
The mechanics.
Players are drawn into a bracket. Win and you advance. Lose and you're done. Last player standing wins. On Leagology, the draw happens live — throw it on the big screen and watch people find their name. Scores go in as they happen, the bracket updates, and the whole room can follow along.
How many rounds do you need?
Pros & cons
When to use it.
Any number of players, maximum drama. 16 players? Four rounds. 32? Five. Got 12 or 13? Doesn't matter — the draw adapts each round so everyone plays. Everyone knows how a bracket works. No explaining needed.
Advantages
Things to consider
Comparisons
How it compares.
Knockout vs Round Robin
Round robin gives everyone more games and a fairer result — nobody goes home after one loss. But it takes much longer. 16 players in a round robin need 120 matches. A 16-player knockout needs 15 and finishes in four rounds. On Leagology, both formats feed into the same player rankings — pick whichever fits your night.
Knockout vs Swiss
Swiss keeps everyone playing every round — nobody goes home. But there's no bracket, no sudden death, no crowd around the final. Knockout gives you the theatre — the bracket on the wall, the upsets, the path to the final that everyone can follow. On Leagology, you can run knockout one week and Swiss the next. Same venue, same rankings.
FAQ
Common questions.
What is a knockout tournament?
Single elimination — win and advance, lose and you're out. On Leagology, the draw happens live on the big screen, scores update in real-time, and rankings adjust after every match. Set up in under a minute, and the system handles the rest.
How many rounds does a knockout need?
8 players need 3 rounds. 16 need 4. 32 need 5. Leagology calculates it automatically — you just add players and press start. The bracket builds itself.
What if I don't have exactly 8 or 16 players?
Doesn't matter. 12, 13, 17, 23 — Leagology redraws each round so everyone plays. At most one person sits out a round, not four. No padding, no wasted spots. The engine adapts to whatever number you've got.
Is knockout fair?
It's dramatic, not always fair. One bad game and you're done. That's the trade-off — the tension is real because the stakes are real. On Leagology, your ranking adjusts for opponent strength, so a tough early exit doesn't wreck your rating. Want more games? Try Swiss or round robin instead.
How does seeding work?
Leagology tracks every player's rating across tournaments. When you create a knockout, the system uses those ratings to seed the bracket — top players are placed so they don't meet until the later rounds. First event with no ratings yet? Random draw. After that, every tournament gets smarter.
Can I run knockout for any sport?
Any sport with a 1v1 result — pool, darts, table tennis, snooker, chess, badminton. Leagology has dozens of sports built in. Pick your sport, pick knockout, add players, press start. The scoring, rules, and stats are configured per sport.
What does it look like on the big screen?
The bracket updates live on any TV in the venue. Leagology's TV mode shows the draw ceremony, upcoming matches, live scores, and the path to the final. Commentary generates automatically. It looks like you hired a production team.
Knockout vs round robin — which should I pick?
Knockout for a one-off event with drama. Round robin for a league that runs over weeks. On Leagology, you can run both at the same venue — knockout one week, league the next. Rankings carry across all formats.
Run a knockout
tournament.
Sixty seconds to set up. Free for knockout and league.
Live scoring, brackets on the big screen, rankings that follow every player.
Other formats
Not what you're looking for?
Round Robin
Everyone plays everyone. No one gets knocked out after one bad game. The fair...
Swiss System
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Group Stages and Knockout
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Double Elimination
Lose once, you drop to the losers bracket. Lose twice, you're out. Everyone g...
Mass Elimination
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