| UTR Pro Texas | 2023/11/15 19:16 | Nikola Parichkov v Jordi Domenech Castillo | 6-2,2-6,4-6 |
| UTR Pro Texas | 2023/11/14 17:00 | Nikola Parichkov v Leo Raquin | 2-6,0-6 |
| UTR Pro Texas | 2023/11/12 19:00 | Jordi Domenech Castillo v Nikola Parichkov | 6-3,6-2 |
| UTR Pro Texas | 2023/10/14 19:22 | Grant Lothringer v Nikola Parichkov | 6-0,1-0 |
| UTR Pro Texas | 2023/10/12 20:30 | Nikola Parichkov v Matthis Ross | 7-6,0-6,4-6 |
| UTR Pro Texas | 2023/10/11 22:00 | Nikola Parichkov v Ritesh Patil | 4-6,5-6 |
| UTR Pro Texas | 2023/10/10 20:30 | Nikola Parichkov v Rafael A. Coutinho | 3-6,3-6 |
| UTR Pro Florida | 2023/10/04 21:00 | Juan Martin Jalif v Nikola Parichkov | 2-6,6-4,6-1 |
| ITF M25 Vale Do Lobo | 2023/11/22 10:00 | Harry Thursfield v Rodrigo Fernandes | 4-6,0-6 |
| ITF M25 Vale Do Lobo | 2023/11/21 10:00 | Elio Jose Ribeiro Lago v Harry Thursfield | 3-6,2-6 |
| ITF M25 Vale Do Lobo | 2023/11/13 11:00 | Francisco Rocha v Harry Thursfield | 7-6,6-3 |
| ITF M15 Winston-Salem | 2023/11/08 21:15 | Braden Shick v Harry Thursfield | 7-5,6-2 |
| ITF M15 Winston-Salem | 2023/11/07 16:00 | Saud Alhogbani v Harry Thursfield | 2-6,0-6 |
| ITF M15 Winston-Salem | 2023/11/06 20:00 | Anirudh Rao v Harry Thursfield | 2-6,2-6 |
| UTR Pro Winston-Salem | 2023/09/07 17:00 | Harry Thursfield v Franco Capalbo | 1-6,1-6 |
| UTR Pro Winston-Salem | 2023/09/05 22:00 | Harry Thursfield v Alan Jesudason | 2-6,6-1,3-6 |