2020 Australian Open – Wheelchair quad singles
| Wheelchair quad singles | |
|---|---|
| 2020 Australian Open | |
| Champion | Dylan Alcott |
| Runner-up | Andy Lapthorne |
| Score | 6–0, 6–4 |
Five-time defending champion Dylan Alcott defeated Andy Lapthorne in the final, 6–0, 6–4 to win the quad singles wheelchair tennis title at the 2020 Australian Open.