| UTR Pro Winston-Salem | 2023/11/28 22:30 | Harry Thursfield v Obrad Markovski | 6-3,6-4 |
| UTR Pro Winston-Salem | 2023/11/27 21:00 | Harry Thursfield v Matthew Thompson | 4-6,4-6 |
| UTR Pro Winston-Salem | 2023/11/26 20:00 | Nikola Parichkov v Harry Thursfield | 2-6,4-6 |
| 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 |
| UTR Pro Winston-Salem | 2023/11/29 20:00 | Matthew Thomson v Nicholas Mangiapane | 6-4,6-1 |
| UTR Pro Winston-Salem | 2023/11/27 18:00 | Nikola Parichkov v Nicholas Mangiapane | 3-6,3-6 |
| UTR Pro Florida | 2023/10/05 17:00 | Kurt Miller v Nicholas Mangiapane | 6-3,6-1 |
| UTR Pro Florida | 2023/10/04 16:30 | Mathis Bondaz v Nicholas Mangiapane | 6-2,6-4 |
| UTR Pro Florida | 2023/10/03 18:32 | Tanner Povey v Nicholas Mangiapane | 1-6,6-4,4-6 |
| UTR Pro Florida | 2023/10/01 21:30 | Nicholas Mangiapane v Ignasi Forcano | 3-6,2-6 |
| UTR Pro Knoxville | 2023/09/02 13:00 | Nicholas Mangiapane v Juan Lugo | 6-4,2-6,6-4 |
| UTR Pro Knoxville | 2023/09/01 17:10 | Nicholas Mangiapane v Carter Pate | 6-2,6-3 |