Stadium: Court 1 Round: 26 Ground: Hardcourt outdoor
| Challenger Charleston | 2023/09/26 15:30 | Alexis Galarneau v Ethan Quinn | 2-6,6-7 |
| Challenger Columbus | 2023/09/19 16:00 | Federico Agustin Gomez v Ethan Quinn | 7-5,7-6 |
| Challenger Cary | 2023/09/12 00:20 | Zachary Svajda v Ethan Quinn | 4-6,6-3,6-4 |
| US Open | 2023/08/28 20:30 | Bernabe Zapata Miralles v Ethan Quinn | 6-4,6-4,6-3 |
| Challenger Stanford | 2023/08/14 18:45 | Ethan Quinn v Emilio Nava | 1-6,2-6 |
| Challenger Cary | 2023/08/07 20:30 | Ethan Quinn v Gijs Brouwer | 7-6,3-6,1-6 |
| ATP Atlanta | 2023/07/24 17:00 | Ethan Quinn v Aleksandar Vukic | 6-7,3-6 |
| ATP Newport | 2023/07/19 17:00 | Tommy Paul v Ethan Quinn | 6-4,6-2 |
| Challenger Charleston | 2023/09/26 13:30 | Michael Geerts v Aidan Mayo | 4-6,6-7 |
| Challenger Charleston | 2023/09/25 15:15 | Darian King v Aidan Mayo | 2-6,4-6 |
| Challenger Charleston | 2023/09/24 14:00 | Yassine Dlimi v Aidan Mayo | 1-6,6-3,6-7 |
| Challenger Columbus | 2023/09/19 16:00 | Enzo Couacaud v Aidan Mayo | 6-2,7-5 |
| Challenger Columbus | 2023/09/18 19:25 | Aidan Mayo v Preston Stearns | 6-4,6-1 |
| Challenger Columbus | 2023/09/17 22:15 | Aidan Mayo v Colin Markes | 6-2,6-2 |
| Challenger Cary | 2023/09/11 22:00 | Aidan Mayo v Christian Harrison | 6-4,4-6,2-6 |
| US Open | 2023/08/25 22:10 | Aidan Mayo v Yu Hsiou Hsu | 5-7,3-6 |