Bracket Maker

21 Team Single Elimination Bracket

20 games, 5 rounds, 11 byes. Type the names and print.

Round 1

Round 2

Quarterfinals

Semifinals

Final

1
6
7
14
2
8
3
9
15
18
4
10
11
16
5
12
13
17
19
20

Type a score, or tap a team to send it through.

Teams
21
Games
20
Rounds
5
Byes
11

How the 21-team bracket is laid out

21 teams leave 11 empty slots in the first round. Seeds 1 to 11 get the byes and start in round 2.

First-round games: 16 v 17, 13 v 20, 12 v 21, 15 v 18, 14 v 19, 8 v 9, 7 v 10, 6 v 11.

The champion plays 4 or 5 games. At 30 minutes a game the whole bracket takes about 10 hours on one court.

Third place

Switch on the third-place game to add one more game between the two semifinal losers, for 21 in all.

If one loss feels too harsh

The 21-team double elimination bracket gives every team a second chance and takes 40 games.

Other sizes

Questions