Double elimination bracket generator
Everyone gets a second chance. Losers drop into the lower bracket, and the grand final reset is a clear setting — not a surprise.
The grand final, explained
The upper-bracket winner arrives at the grand final unbeaten; the lower-bracket winner has already lost once. You choose how that’s handled:
- With reset (default): if the lower-bracket player wins the first grand final, both now have one loss, so a deciding match is played. Nobody is eliminated after a single loss.
- Single match: one grand final decides it. Faster, but the upper-bracket player can be knocked out with one loss.
Both are fair if you announce them in advance — the generator shows “if needed” on the reset so players know.
Avoiding instant rematches
When players drop from the upper to the lower bracket, the drop order alternates so two people who just played don’t usually meet again right away.
How many matches to plan for
Every entrant except the champion loses exactly twice, so expect 2n − 2 matches, plus one if the reset is needed. For 16 teams that’s 30 or 31 matches — roughly double a single elimination bracket.
| Entrants | Double elimination | vs. round robin |
|---|---|---|
| 4 | 6 – 7 | 6 |
| 6 | 10 – 11 | 15 |
| 8 | 14 – 15 | 28 |
| 12 | 22 – 23 | 66 |
| 16 | 30 – 31 | 120 |
| 24 | 46 – 47 | 276 |
| 32 | 62 – 63 | 496 |
| 48 | 94 – 95 | 1128 |
| 64 | 126 – 127 | 2016 |
FAQ
Does every player get at least two matches?
Yes — that’s the point of double elimination. The only exception is a first-round bye, which counts as advancing.
Is double elimination good for esports and cornhole?
It’s the most common choice for both, because one bad game doesn’t end anyone’s day.
What if someone leaves mid-event?
Withdraw them. Their next opponent advances by forfeit, and the bracket keeps going.
Double elimination brackets by size
Printable seeded draws with byes, match numbers and timings.