Stadium: Court 3 Round: 14 Ground: Hardcourt indoor
| Challenger Lexington | 2023/07/31 17:10 | Aidan Mayo v Colin Markes | 6-2,7-5 |
| 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 |
| US Open | 2023/08/24 15:55 | Giovanni Mpetshi Perricard v Aidan Mayo | 6-7,6-7 |
| US Open | 2023/08/22 21:25 | Frederico Ferreira Silva v Aidan Mayo | 6-3,1-6,4-6 |
| Challenger Winnipeg | 2023/08/15 16:00 | Luca Nardi v Aidan Mayo | 6-4,6-2 |
| Challenger Winnipeg | 2023/08/14 16:00 | Aidan Mayo v Cleeve Harper | 6-2,6-3 |
| Challenger Winnipeg | 2023/08/13 16:00 | Aidan Mayo v Kelsey Stevenson | 6-4,6-4 |
| Challenger Lexington | 2023/08/04 19:00 | Arthur Cazaux v Aidan Mayo | 6-1,6-4 |
| Challenger Cary | 2023/09/10 17:00 | Colin Markes v Alex Rybakov | 3-6,1-6 |
| UTR Pro California | 2023/08/24 17:00 | Colin Markes v Alexey Nesterov | 0-6,7-6,5-6 |
| UTR Pro California | 2023/08/23 19:58 | Colin Markes v Juan Carlos Aguilar | 6-4,6-4 |
| UTR Pro California | 2023/08/22 17:00 | Colin Markes v Nedim Suko | 6-4,6-2 |
| UTR Pro California | 2023/08/21 20:48 | Colin Markes v Joseph Corse | 6-3,6-3 |
| UTR Pro California | 2023/08/21 20:00 | Colin Markes v Emin Torlic | 0-0 |
| Challenger Stanford | 2023/08/14 21:30 | Colin Markes v Federico Gaio | 6-3,3-6,4-6 |
| Challenger Stanford | 2023/08/13 17:00 | Colin Markes v Tristan Boyer | 1-6,3-6 |