2023 US Open – Wheelchair quad singles
| Wheelchair quad singles | |
|---|---|
| 2023 US Open | |
| Champion |  Sam Schröder |
| Runner-up | Niels Vink |
| Score | 6–3, 7–5 |
Sam Schröder defeated the defending champion Niels Vink in the final, 6–3, 7–5 to win the quad singles wheelchair tennis title at the 2023 US Open.[1] It was his fifth Major singles title.
The draw was expanded from eight to 16 players this year.
Seeds
Niels Vink (final)- Sam Schröder (champion)
Donald Ramphadi (quarterfinals)
David Wagner (semifinals)
Draw
Key
- Q = Qualifier
- WC = Wild card
- LL = Lucky loser
- Alt = Alternate
- SE = Special exempt
- PR = Protected ranking
- ITF = ITF entry
- JE = Junior exempt
- w/o = Walkover
- r = Retired
- d = Defaulted
- SR = Special ranking
Finals
| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | Niels Vink
| 6 | 6 | ||||||||||||||||||||||||
 Francisco Cayulef
| 2 | 2 | 1 | N Vink
| 6 | 6 | |||||||||||||||||||||
| Diego Pérez
| 3 | 2 |  K Sugeno
| 1 | 2 | ||||||||||||||||||||||
| Koji Sugeno
| 6 | 6 | 1 | N Vink
| 6 | 6 | |||||||||||||||||||||
| 3 |  Donald Ramphadi
| 6 | 6 |  A Lapthorne
| 2 | 1 | |||||||||||||||||||||
| WC |  Andrew Bogdanov
| 2 | 2 | 3 | D Ramphadi
| 2 | 0 | ||||||||||||||||||||
| Andy Lapthorne
| 6 | 2 | 6 | A Lapthorne
| 6 | 6 | |||||||||||||||||||||
 Robert Shaw
| 3 | 6 | 3 | 1 | N Vink
| 3 | 5 | ||||||||||||||||||||
 Heath Davidson
| 6 | 6 | 2 | S Schröder
| 6 | 7 | |||||||||||||||||||||
| WC |  Uğur Altınel
| 0 | 1 | H Davidson
| 2 | 6 | 4 | ||||||||||||||||||||
 Ymanitu Silva
| 1 | 1 | 4 | D Wagner
| 6 | 3 | 6 | ||||||||||||||||||||
| 4 | David Wagner
| 6 | 6 | 4 | D Wagner
| 2 | 3 | ||||||||||||||||||||
 Tomáš Masaryk
| 1 | 1 | 2 | S Schröder
| 6 | 6 | |||||||||||||||||||||
 Guy Sasson
| 6 | 6 | G Sasson
| 5 | 2 | ||||||||||||||||||||||
| Ahmet Kaplan
| 0 | 0 | 2 | S Schröder
| 7 | 6 | |||||||||||||||||||||
| 2 | Sam Schröder
| 6 | 6 | ||||||||||||||||||||||||