Brackets / Pool play / 12 teams
12-team pool play and bracket
6 ways to split 12 teams, each with a playoff bracket. The drawing shows the split with the fewest games.
Prints on one Letter or A4 page. Type your own names on the home page or after you click Run this live.
Ways to split 12 teams
4 pools (A: seeds 1, 8, 9; B: seeds 2, 7, 10; C: seeds 3, 6, 11; D: seeds 4, 5, 12). 12 pool games, then 4 teams in the bracket: the top 1 from each pool. 15 games in all.
4 pools (A: seeds 1, 8, 9; B: seeds 2, 7, 10; C: seeds 3, 6, 11; D: seeds 4, 5, 12). 12 pool games, then 8 teams in the bracket: the top 2 from each pool. 19 games in all.
3 pools (A: seeds 1, 6, 7, 12; B: seeds 2, 5, 8, 11; C: seeds 3, 4, 9, 10). 18 pool games, then 4 teams in the bracket: the top 1 from each pool plus 1 wildcard. 21 games in all.
3 pools (A: seeds 1, 6, 7, 12; B: seeds 2, 5, 8, 11; C: seeds 3, 4, 9, 10). 18 pool games, then 8 teams in the bracket: the top 2 from each pool plus 2 wildcards. 25 games in all.
2 pools (A: seeds 1, 4, 5, 8, 9, 12; B: seeds 2, 3, 6, 7, 10, 11). 30 pool games, then 2 teams in the bracket: the top 1 from each pool. 31 games in all.
2 pools (A: seeds 1, 4, 5, 8, 9, 12; B: seeds 2, 3, 6, 7, 10, 11). 30 pool games, then 4 teams in the bracket: the top 2 from each pool. 33 games in all.
The one drawn above
The drawing shows 4 pools with the top 1 advancing, the split with the fewest games (15). Pools are snake-seeded, so pool A gets seed 1 and the bracket seeds pool-mates apart in round 1.
Pool games in the 4-pool split
Pool A (seeds 1, 8, 9) plays 1 v 8, 1 v 9, 8 v 9.
Pool B (seeds 2, 7, 10) plays 2 v 7, 2 v 10, 7 v 10.
The other 2 pools follow the same pattern with their own seeds.
Games per team before the bracket
A pool of 3 gives each of its teams 2 games. All pools are the same size, so every team gets the same number of games.
The bracket after pools
4 teams advance, so the bracket has 4 places and no byes. Everyone who advances qualified by finishing in the top places of their own pool.
Time for the pool stage
The largest pool is 3 teams, so pools need 3 rounds to finish. All 4 pools play each round together.
| Courts | Pool stage at 30 minutes a game |
|---|---|
| 2 | 3 h |
| 4 | 1 h 30 min |
| 8 | 1 h 30 min |
If your field changes
Dropping to 10 teams gives 10 fewer games. Going up to 15 teams gives 2 more games. Page sizes differ by the formats the numbers allow, so check the nearest size before you commit.
Questions
How should I split 12 teams into pools?
4 pools with the top 1 advancing is the shortest option at 15 games.
How many games is 12-team pool play?
From 15 to 33, depending on the split.
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