2020 US Open – Wheelchair men's singles
| Wheelchair men's singles | |
|---|---|
| 2020 US Open | |
| Champion |  Shingo Kunieda |
| Runner-up |  Alfie Hewett |
| Score | 6–3, 3–6, 7–6(7–3) |
Shingo Kunieda defeated the two-time defending champion Alfie Hewett[1] in the final, 6–3, 3–6, 7–6(7–3) to win the men's singles wheelchair tennis title at the 2020 US Open. It was his seventh US Open singles title and 24th major singles title overall.
Seeds
- Shingo Kunieda (champion)
Gustavo Fernández (semifinals)
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 | Shingo Kunieda
| 6 | 6 | |||||||||||||||||
 Nicolas Peifer
| 3 | 2 | ||||||||||||||||||
| 1 | Shingo Kunieda
| 4 | 6 | 6 | ||||||||||||||||
.svg.png){kind=small} Joachim Gérard
| 6 | 1 | 3 | |||||||||||||||||
| WC |  Casey Ratzlaff
| 6 | 3 | 0 | ||||||||||||||||
| Joachim Gérard
| 4 | 6 | 6 | |||||||||||||||||
| 1 | Shingo Kunieda
| 6 | 3 | 77 | ||||||||||||||||
| Alfie Hewett
| 3 | 6 | 63 | |||||||||||||||||
| Alfie Hewett
| 6 | 6 | ||||||||||||||||||
| Gordon Reid
| 0 | 2 | ||||||||||||||||||
| Alfie Hewett
| 6 | 1 | 6 | |||||||||||||||||
| 2 | Gustavo Fernández
| 4 | 6 | 3 | ||||||||||||||||
| Stéphane Houdet
| 4 | 1 | ||||||||||||||||||
| 2 | Gustavo Fernández
| 6 | 6 | |||||||||||||||||