Double Elimination Bracket Generator

Lose once and you drop to the losers bracket; lose twice and you're out. This generator builds the full structure — winners bracket, losers bracket, grand final and the reset rematch — for fields from 4 to 64 teams.

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Quarterfinals

Match 1
1Team 1
8Team 8
Match 2
4Team 4
5Team 5
Match 3
2Team 2
7Team 7
Match 4
3Team 3
6Team 6

Semifinals

Match 5
 Winner of Match 1
 Winner of Match 2
Match 6
 Winner of Match 3
 Winner of Match 4

WB Final

Match 7
 Winner of Match 5
 Winner of Match 6

LB Round 1

Match 8
 Loser of Match 1
 Loser of Match 2
Match 9
 Loser of Match 3
 Loser of Match 4

LB Round 2

Match 10
 Winner of Match 8
 Loser of Match 5
Match 11
 Winner of Match 9
 Loser of Match 6

LB Round 3

Match 12
 Winner of Match 10
 Winner of Match 11

LB Final

Match 13
 Winner of Match 12
 Loser of Match 7

Grand Final

Match 14
 Winner of Match 7
 Winner of Match 13

Reset Final(if needed)

Match 15
 Grand Final rematch
 Grand Final rematch

Champion

 

How a double elimination bracket fits together

Preset double elimination brackets

4 teams · 6 teams · 8 teams · 12 teams · 16 teams — each page shows the exact bracket structure, match counts and the reset rule. For one-loss-early formats see the single elimination generator or the round robin scheduler.

Double elimination FAQ

Why does the grand final sometimes have two matches?

The bracket is only “double elimination” if losing twice eliminates you. If the losers-bracket champion beats the winners-bracket champion in the grand final, both now have one loss — so a reset rematch is played. The generator labels it “if needed”.

How many matches does a double elimination bracket take?

Between 2N−2 and 2N−1: an 8-team tournament is 14–15 matches, 16 teams is 30–31. The range exists because of the possible reset.

When should I run double instead of single elimination?

When every team deserves two games: small leagues, entry-level tournaments, or events where travel makes a one-and-done feel harsh. Trade-off: roughly twice the matches and a longer schedule.