There are 1,610 bracket challenges. A bracket challenge is a contest to see who can best predict the outcome of a tournament. These bracket challenges were all created by members of GTN.
 | ATP Grand Prix Auvergne-Rhône-Alpes 2026Deadline: October 19, 2026 3 contestants |
 | ATP BNP Paribas Fortis European Open 2026Deadline: October 19, 2026 3 contestants |
 | ATP Almaty Open 2026Deadline: October 19, 2026 4 contestants |
Completed | WTA Wuhan 1000Deadline: October 12, 2026 4 contestants |
Completed  | WTA 1000 Wuhan OpenDeadline: October 11, 2026 2 contestants |
Completed  | ATP Rolex Shanghai Masters 2026Deadline: October 07, 2026 3 contestants |
Completed | ATP ShanghaiDeadline: October 07, 2026 9 contestants |
Completed | WTA Beijing 2026Deadline: September 30, 2026 7 contestants |
Completed  | ATP China Open 2026Deadline: September 30, 2026 2 contestants |
Completed  | ATP Kinoshita Group Japan Open Tennis Championships 2026Deadline: September 30, 2026 2 contestants |
Completed  | ATP Chengdu Open 2026Deadline: September 23, 2026 2 contestants |
Completed  | ATP AITO Hangzhou Open 2026Deadline: September 23, 2026 2 contestants |
 | Free the nipple - last 16 - US Open 2026Deadline: September 06, 2026 5 contestants |
Completed | us open women’s ‘26 pt2Deadline: September 01, 2026 3 contestants |
| GOLY VS NIGHT VS GROEM WDeadline: August 31, 2026 3 contestants |
| us open mens 2026Deadline: August 31, 2026 5 contestants |
Completed | GSU Mens Tennis BracketDeadline: August 31, 2026 7 contestants |
Completed | US Open Women’s 2026Deadline: August 30, 2026 3 contestants |
 | US Open Women's BracketDeadline: August 30, 2026 1 contestant |
Completed | Lee 2026 US Open Tennis BracketDeadline: August 30, 2026 4 contestants |