There are 1,597 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 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 |
| GSU Mens Tennis BracketDeadline: August 31, 2026 7 contestants |
| US Open Women’s 2026Deadline: August 30, 2026 3 contestants |
 | US Open Women's BracketDeadline: August 30, 2026 1 contestant |
| Lee 2026 US Open Tennis BracketDeadline: August 30, 2026 4 contestants |
| US Open BeigelbowlDeadline: August 30, 2026 5 contestants |
| Tennis GentsDeadline: August 30, 2026 4 contestants |
| DWB Memorial US Open 2026 Bracket ChallengeDeadline: August 30, 2026 4 contestants |
 | US Open Men's Singles Tournament 2026Deadline: August 30, 2026 52 contestants |
| GOLY VS NIGHT VS GROEM MDeadline: August 30, 2026 3 contestants |
 | US Open Women's Singles Tournament 2026Deadline: August 30, 2026 25 contestants |
 | Men's 2026 US Open BracketDeadline: August 30, 2026 4 contestants |
| US Open 2026: Women's SinglesDeadline: August 30, 2026 0 contestants |
 | US Open 2026: Women's SinglesDeadline: August 30, 2026 6 contestants |
| US Open 2026: Women's SinglesDeadline: August 30, 2026 0 contestants |
 | Us Open 2026: Men's SinglesDeadline: August 30, 2026 6 contestants |
| US OPEN 2026 Bracket BoysDeadline: August 30, 2026 17 contestants |
| Us Open Women's 2026Deadline: August 30, 2026 17 contestants |