There are 1,495 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.
 | US Open (2026) - Cream RisesDeadline: August 29, 2026 30 contestants |
 | The Championships Women's Tournament 2026Deadline: June 29, 2026 1 contestant |
 | The Championships Men's Tournament 2026Deadline: June 29, 2026 1 contestant |
 | ANCC Wimbledon 2026Deadline: June 29, 2026 2 contestants |
 | Wimbledon (2026) - Cream RisesDeadline: June 28, 2026 30 contestants |
 | ATP HSBC Championships 2026Deadline: June 15, 2026 2 contestants |
 | ATP Terra Wortmann Open 2026Deadline: June 15, 2026 2 contestants |
 | ATP BOSS Open 2026Deadline: June 08, 2026 2 contestants |
 | ATP Libéma Open 2026Deadline: June 08, 2026 2 contestants |
Completed  | Clay Me Maybe?Deadline: May 31, 2026 4 contestants |
Completed  | French open mens 2026Deadline: May 28, 2026 5 contestants |
Completed | women's French open 2026Deadline: May 26, 2026 4 contestants |
Completed  | La Hen French Open Bracket Challenge 2026Deadline: May 26, 2026 4 contestants |
Completed | Beigelbowl French Open 2026Deadline: May 25, 2026 4 contestants |
| Woman's RG 2026Deadline: May 24, 2026 1 contestant |
Completed | Mirra ManiaDeadline: May 24, 2026 3 contestants |
Completed | BOYS - French Open 2026Deadline: May 24, 2026 6 contestants |
| OUH Roland Garros FrauenDeadline: May 24, 2026 2 contestants |
| OUH Roland Garros HerrenDeadline: May 24, 2026 2 contestants |
Completed | Fonseca FeverDeadline: May 24, 2026 3 contestants |