| UTR Pro Winston-Salem | 2023/11/27 18:00 | Nikola Parichkov v Nicholas Mangiapane | 3-6,3-6 |
| UTR Pro Winston-Salem | 2023/11/26 20:00 | Nikola Parichkov v Harry Thursfield | 2-6,4-6 |
| 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 Winston-Salem | 2023/11/27 21:00 | Harry Thursfield v Matthew Thompson | 4-6,4-6 |