2019 US Open – Wheelchair women's singles
| Wheelchair women's singles | |
|---|---|
| 2019 US Open | |
| Champion | Diede de Groot |
| Runner-up | Yui Kamiji |
| Score | 4–6, 6–1, 6–4 |
Defending champion Diede de Groot defeated Yui Kamiji in the final, 4–6, 6–1, 6–4 to win the women's singles wheelchair tennis title at the 2019 US Open.
Seeds
- Diede de Groot (champion)
- Yui Kamiji (final)
Draw
Key
- Q = Qualifier
- WC = Wild card
- LL = Lucky loser
- Alt = Alternate
- ITF = ITF entry
- PR = Protected ranking
- SR = Special ranking
- SE = Special exempt
- JE = Junior exempt
- JR = Junior Accelerator Programme entrant
- CO = College Accelerator Programme entrant
- NG = Next Gen Accelerator Program entrant
- w/o = Walkover
- r = Retired
- d = Defaulted
Finals
| Quarterfinals | Semifinals | Final | ||||||||||||||||||
| 1 | Diede de Groot | 6 | 6 | |||||||||||||||||
| Sabine Ellerbrock | 1 | 0 | ||||||||||||||||||
| 1 | Diede de Groot | 6 | 6 | |||||||||||||||||
| WC | Dana Mathewson | 3 | 2 | |||||||||||||||||
| Kgothatso Montjane | 3 | 6 | 1 | |||||||||||||||||
| WC | Dana Mathewson | 6 | 0 | 6 | ||||||||||||||||
| 1 | Diede de Groot | 4 | 6 | 6 | ||||||||||||||||
| 2 | Yui Kamiji | 6 | 1 | 4 | ||||||||||||||||
| Marjolein Buis | 6 | 6 | ||||||||||||||||||
| Giulia Capocci | 1 | 4 | ||||||||||||||||||
| Marjolein Buis | 1 | 3 | ||||||||||||||||||
| 2 | Yui Kamiji | 6 | 6 | |||||||||||||||||
| Aniek van Koot | 1 | 3 | ||||||||||||||||||
| 2 | Yui Kamiji | 6 | 6 | |||||||||||||||||