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31-team double elimination bracket generator

31 teams in a double elimination bracket: 60 games, 1 bye for the top seed; a first-round loser drops to the losers bracket and can still win the grand final. Rename the seeds below, print the sheet or run it live.

Teams
31
Games
60
Byes
1
Rounds played (W + L + final)
5 + 8 + 1
Bracket size
32 slots
Champion plays
6 games
Fields for the fastest day
15 (10 slots)
Time slots on 1 / 2 / 4 fields
60 / 31 / 18

easychamp.com/tools/bracket-generator/31-team-double-elimination

The draw

31-team double elimination: the seeded first round

Winners round 1Home seedAway seed
M1Seed 1Bye (seed advances)
M2Seed 16Seed 17
M3Seed 8Seed 25
M4Seed 9Seed 24
M5Seed 4Seed 29
M6Seed 13Seed 20
M7Seed 5Seed 28
M8Seed 12Seed 21
M9Seed 2Seed 31
M10Seed 15Seed 18
M11Seed 7Seed 26
M12Seed 10Seed 23
M13Seed 3Seed 30
M14Seed 14Seed 19
M15Seed 6Seed 27
M16Seed 11Seed 22

Then winners rounds 2 to 5, the losers bracket (8 rounds) and the grand final: 60 games in all.

If the seeds hold

Who meets whom in a 31-team bracket, round by round

With 31 teams, the 1 seed skips the round of 32, so 15 of its 16 ties are played. The 1 seed needs 4 wins to win the winners bracket, the 31 seed 5. In double elimination a loss in that bracket drops a team into the losers bracket (8 rounds with games) instead of ending its event, and the winners-bracket champion still has the grand final to play.

  1. Winners bracket, round of 32: 16 v 17 · 8 v 25 · 9 v 24 · 4 v 29 · 13 v 20 · 5 v 28 · 12 v 21 · 2 v 31 · 15 v 18 · 7 v 26 · 10 v 23 · 3 v 30 · 14 v 19 · 6 v 27 · 11 v 22 (byes: 1)
  2. Winners bracket, round of 16: 1 v 16 · 8 v 9 · 4 v 13 · 5 v 12 · 2 v 15 · 7 v 10 · 3 v 14 · 6 v 11
  3. Winners bracket, quarter-finals: 1 v 8 · 4 v 5 · 2 v 7 · 3 v 6
  4. Winners bracket, semi-finals: 1 v 4 · 2 v 3
  5. Winners bracket, final: 1 v 2
Projected opponent of each seed in the winners bracket, round by round, if the higher seed wins every tie.
SeedRound of 32Round of 16Quarter-finalsSemi-finalsFinalProjected exit
1bye16842Winners bracket champion
23115731Final
3301462Semi-finals
4291351Semi-finals
528124Quarter-finals
627113Quarter-finals
726102Quarter-finals
82591Quarter-finals
9248Round of 16
10237Round of 16
11226Round of 16
12215Round of 16
13204Round of 16
14193Round of 16
15182Round of 16
16171Round of 16
1716Round of 32
1815Round of 32
1914Round of 32
2013Round of 32
2112Round of 32
2211Round of 32
2310Round of 32
249Round of 32
258Round of 32
267Round of 32
276Round of 32
285Round of 32
294Round of 32
303Round of 32
312Round of 32

Fields and time

How many fields a 31-team double elimination bracket needs, and how long it takes

60 games. A game can start once the games that decide its two teams are finished, so the shortest day is 10 time slots and 15 fields are the fewest that reach it; more fields do not make it shorter. One field plays every game back to back: 60 slots. A bracket reset in the grand final adds one slot.

Time for the whole event by number of fields and game length (with 10 minutes between games).
FieldsTime slots30-min games45-min games60-min games90-min games
16039 h 50 min54 h 50 min69 h 50 min99 h 50 min
23120 h 30 min28 h 15 min36 h51 h 30 min
32214 h 30 min20 h25 h 30 min36 h 30 min
41811 h 50 min16 h 20 min20 h 50 min29 h 50 min
15 (fastest)106 h 30 min9 h11 h 30 min16 h 30 min

One time slot is one game on one field. Durations are slots × game length plus 10 minutes between slots. Teams can be asked to play in consecutive slots, so add rest time if your sport needs it.

Make it yours

Rename the teams, then print, share or save it live

Generated tournament bracket

Double elimination · 31 entrants · 60 ties · seeded

Pick a team to advance it; pick the winner again to undo. Your picks travel with the share link.

Winners bracket
Winners round 1· 16
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Winners round 2· 8
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Winners round 3· 4
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Winners round 4· 2
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Winners final· 1
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Losers bracket
Losers round 1· 8
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Losers round 2· 8
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Losers round 3· 4
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Losers round 4· 4
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Losers round 5· 2
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Losers round 6· 2
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Losers round 7· 1
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Losers final· 1
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Grand final
Grand final· 1
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Save & run this live · free

Free EasyChamp account. Enter scores once; teams follow every result on a public page.

Leave blank to use the list. A size pads the list with "Team 9, Team 10…" or trims it.

Format

How it works

Seeding, byes and rounds for 31 teams

Double elimination is fairer to a team that has one bad day: a first-round loser drops to the losers bracket and can still win the whole thing, but it has to play more games to get there. Losers-bracket rounds alternate between "losers play each other" and "losers-bracket winners meet the next team dropping from the winners bracket", and the drop order is reversed each time so early rematches are rare.

Plan for time. 60 games is 30 more than the single-elimination version of the same field, and the losers bracket finishes 8 played rounds deep. On a one-day event that means either two courts or a shorter game length; the generator prints the round labels so the schedule can be built next to it.

At 31 teams a straight knockout is quick to draw but hard to justify: half the field goes home after one game. The usual answer is a group stage feeding a 16-team bracket, so every team gets three or four games and the knockout stays short.

Questions

31-team double elimination bracket generator: asked and answered

How many games are in a 31-team double elimination bracket?
60. In double elimination every eliminated team has lost twice, so 30 teams times two losses is 60 games whoever wins the grand final. A bracket reset (the losers-bracket champion beating the winners-bracket champion once, forcing a decider) would add one.
How many byes does a 31-team bracket have?
1. The next power of two above 31 is 32, so the draw has 32 slots and 1 of them are empty. Those free passes go to the top seed, who start in round two.
How many rounds is a 31-team double elimination bracket?
14 in all: 5 in the winners bracket, 8 in the losers bracket and one grand final. A team that loses its first game plays up to 9 more to win it.
How many fields or courts do I need for a 31-team double elimination bracket?
One is enough: it plays the 60 games back to back in 60 time slots. 15 fields give the shortest possible day, 10 slots; more fields do not make it shorter, because a game cannot start until the games that decide its two teams have finished. Two fields take 31 slots.
How long does a 31-team double elimination bracket take?
With 60-minute games and 10 minutes between them: 69 h 50 min on one field, 36 h on two and 20 h 50 min on four. In slots, for any game length: one field 60 slots, two 31, four 18. A bracket reset in the grand final adds one more slot. Teams can be asked to play in consecutive slots, so build in rest if your sport needs it.
How does seeding work in this 31-team bracket?
By list order: the first name is seed 1, the last is seed 31. The draw folds the seeds so 1 plays 31 first and 1 and 2 can only meet in the final. Use the shuffle button for a random draw, or reorder the list to seed by your group stage.
Can I run this 31-team bracket as a live competition?
Yes. Save the bracket to EasyChamp and it becomes a competition with a public page, click-through results and a printable sheet; a group stage can feed it. Free goes live with up to 8 teams per competition, the Club plan lifts that.

Run it live on EasyChamp: fixtures, scores and standings update themselves

Free plan, no card: round robin, group stages, single and double elimination, a public site for your league at your own easychamp.com address, and team registration with entry fees paid straight into your own Stripe account.

31-team double elimination bracket generator | EasyChamp