Stadium: Court 1 Round: 14 Ground: Hardcourt indoor
| Challenger Cary | 2023/09/10 17:25 | Kiranpal Pannu v Quinn Vandecasteele | 6-2,4-6,6-0 |
| US Open | 2023/08/22 15:00 | Quinn Vandecasteele v Facundo Bagnis | 1-6,2-6 |
| Challenger Stanford | 2023/08/12 20:20 | Quinn Vandecasteele v Keegan Smith | 5-7,7-6,3-6 |
| Challenger Cary | 2023/08/08 19:55 | Nicolas Moreno De Alboran v Quinn Vandecasteele | 6-3,7-5 |
| Challenger Cary | 2023/08/07 16:00 | Quinn Vandecasteele v Nathan Ponwith | 6-4,6-2 |
| Challenger Cary | 2023/08/06 14:00 | Strong Kirchheimer v Quinn Vandecasteele | 7-5,3-6,2-6 |
| ITF M25 Decatur | 2023/08/03 15:50 | Naoki Nakagawa v Quinn Vandecasteele | 6-4,6-1 |
| ITF M25 Decatur | 2023/08/02 14:00 | Quinn Vandecasteele v Fabien Salle | 6-4,6-4 |
| ITF M15 Curtea de Arges | 2023/08/13 08:00 | Radu Mihai Papoe v Gabi Adrian Boitan | 4-6,4-6 |
| ITF M15 Curtea de Arges | 2023/08/12 08:00 | Petr Nesterov v Radu Mihai Papoe | 4-6,2-6 |
| ITF M15 Curtea de Arges | 2023/08/11 10:10 | Radu Mihai Papoe v Calin T Stirbu | 6-4,6-1 |
| ITF M15 Curtea de Arges | 2023/08/10 06:55 | Radu Mihai Papoe v Stefan Palosi | 6-3,6-1 |
| ITF M15 Curtea de Arges | 2023/08/09 07:00 | Radu Mihai Papoe v Lorenzo Vatteroni | 6-3,6-1 |
| ITF M25 Pitesti | 2023/08/05 09:00 | Corentin Denolly v Radu Mihai Papoe | 6-2,6-3 |
| ITF M25 Pitesti | 2023/08/04 07:00 | Radu Mihai Papoe v Sebastian Gima | 6-4,6-1 |
| ITF M25 Pitesti | 2023/08/03 08:15 | Radu Mihai Papoe v William Jucha | 6-4,6-1 |