Tournament Bracket Generator
Create tournament brackets and fixtures for any competition. Single elimination, double elimination, or round robin. Enter team names, randomise seedings, track results.
Tournament Setup
One team per line. Max 32 teams.
Pick the Format Before You Pick the Players
Single elimination is the format most people picture when they hear the word 'bracket'. One loss and you are out. With 16 entrants you play 15 matches and finish in 4 rounds, which makes it the right pick for a one-day Sunday tournament or a quick office competition. With 32 entrants it stretches to 5 rounds, but you can still get through it in a single afternoon if matches are short.
Double elimination keeps players in the bracket after a single loss by sending them down to a losers' side. The total match count nearly doubles (a 16-entrant double-elim runs 30 matches), but everyone gets at least two games and the eventual winner has genuinely beaten the field rather than scraping a single lucky bracket run. Round robin is everyone-plays-everyone, which gives the fairest competitive picture but scales badly: 8 players means 28 matches, 12 players means 66. Use round robin only for small group stages or league-style competitions that run over multiple weeks.
Why Seedings Matter (and When to Skip Them)
Seeding is the order players are slotted into the bracket. Proper seeding pits the strongest entrant against the weakest in round one, so the early matches are competitive at the bottom but the top seeds get a comparatively easy start. This is how Wimbledon, the FA Cup proper rounds, every major tennis Slam and most professional tournaments work. The strongest seed plays the lowest, the second seed plays the second-lowest, and so on.
If you are running a casual tournament between mates, a charity 5-a-side or a children's birthday-party bracket, randomise the seedings instead. A random draw avoids arguments about who deserves the top seed and makes round one genuinely interesting because anyone can land against anyone. The generator supports both modes; pick whichever fits the stakes. For an example of seeded brackets in action, take a look at the [World Cup 2026 wall chart](/world-cup-2026-wall-chart) where the 48 teams are slotted into 12 groups based on FIFA ranking.
Handling Bye Rounds When Numbers Don't Fit
Single-elimination brackets work cleanly with 4, 8, 16, 32 or 64 entrants because each round halves the field. With 12 entrants you have 4 byes; with 20 you have 12 byes. The generator places these in the top of the bracket so the highest seeds skip round one, which is the convention used in tennis and most amateur competitions. The result is a clean bracket where the bye seeds drop straight into round two and meet whoever survives round one.
If the numbers are awkward (think 11 entrants, where you need 5 byes), some organisers run a play-in round instead, where the lowest seeds fight for one or two spots in the main bracket. This adds a round but means everyone plays at least one match, which matters for entry fees and tournament fairness. The generator supports both approaches, but be honest with yourself about whether the players will accept being seeded down to a bye versus actually playing for their spot.
Printing, Sharing and Updating as the Tournament Runs
The generator exports brackets as PNG or PDF for printing on A3 or larger. A 32-entrant single-elim bracket fits comfortably on A3 landscape; anything larger really needs A2 or splitting across two sheets. Most pub-tournament organisers print one master copy to pin up, give each match scorer a small printed slip and update the master sheet after each round.
If you are running an event remotely or over multiple sessions, share the live bracket URL instead of reprinting. Edit results as matches finish, and the bracket updates automatically. For knockout-only tournaments this works neatly. For more complex formats with group stages followed by knockouts, pair this with the [World Cup 2026 wall chart](/world-cup-2026-wall-chart) for groups, then port the qualifiers across into a fresh bracket.
Frequently Asked Questions
How many matches in a single-elimination tournament?
Always exactly the number of entrants minus one. A 16-player single-elim has 15 matches, a 32-player has 31 matches, a 64-player has 63 matches. This is because every match eliminates exactly one player, and you need to eliminate everyone except the eventual champion. Useful for working out how many referees, courts or pitches you need to book.
What is the difference between a bracket and a fixture list?
A bracket is the visual knockout chart where winners advance and losers drop out. A fixture list is the chronological schedule of who plays whom and when, used most commonly in round-robin or league formats. The generator produces both: brackets for elimination formats, full fixture grids for round robin. Most tournaments use both, with the bracket pinned up for spectators and the fixture list given to the scorers and players.
How do I run a double-elimination tournament fairly?
Double elimination has two parallel brackets: a winners' side and a losers' side. Players who lose in the winners' bracket drop into the losers' bracket and keep playing. The losers' bracket winner faces the winners' bracket winner in the grand final. To make it strictly fair, the losers' bracket finalist may need to beat the winners' finalist twice, since the winners' finalist has not yet lost a match. Most casual tournaments skip this and play a single grand final to save time.
Can I use this for a Secret Santa or random pairing draw?
The bracket generator is designed for competitive tournaments, where one team or player advances per match. For a non-competitive random pairing exercise like Secret Santa, use the [Secret Santa generator](/secret-santa-generator) instead, which handles the constraint that A drawing B does not require B to draw A. For random tie-breakers within a tournament round, the [dice roller](/dice-roller) handles single random numbers without overcomplicating things.
What's the best format for an 8-player tournament?
For 8 entrants you have a clean single-elimination bracket of 7 matches and 3 rounds, which fits in a single afternoon with 30-minute matches. If you want everyone to get more game time, switch to double elimination (14 matches) or a small round robin (28 matches across 7 rounds). Round robin is the fairest result but takes the longest; it is the format chess clubs and small five-a-side leagues use most often.
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