Stadium: Court 1 Round: 14 Ground: Clay
| Challenger Savannah | 2023/04/26 16:00 | Moez Echargui v Facundo Diaz Acosta | 6-0,3-6,4-6 |
| Challenger Savannah | 2023/04/25 15:30 | Rubin Statham v Moez Echargui | 4-6,4-6 |
| Challenger Tallahassee | 2023/04/21 15:00 | Moez Echargui v Seong Chan Hong | 4-6,6-2,1-6 |
| Challenger Tallahassee | 2023/04/19 18:00 | Facundo Diaz Acosta v Moez Echargui | 6-7,5-7 |
| Challenger Tallahassee | 2023/04/18 19:20 | Moez Echargui v Federico Agustin Gomez | 6-1,2-6,6-4 |
| Challenger Sarasota | 2023/04/09 22:00 | Moez Echargui v Bruno Kuzuhara | 6-7,6-7 |
| Challenger Barletta | 2023/04/03 09:55 | Moez Echargui v Stefano Napolitano | 5-7,2-6 |
| Challenger Barletta | 2023/04/02 13:00 | Moez Echargui v Arthur Gea | 6-3,6-4 |
| ITF M25 Santa Margherita | 2023/04/26 08:00 | Marcello Serafini v Mathys Erhard | 1-6,2-6 |
| ITF M25 Santa Margherita | 2023/04/25 12:30 | Marcello Serafini v Bruno P Navarro | 6-7,6-4,6-3 |
| ITF M25 Sharm El Sheikh | 2023/04/19 08:30 | Mohamed Safwat v Marcello Serafini | 6-4,6-2 |
| ITF M25 Sharm El Sheikh | 2023/04/12 14:00 | Marcello Serafini v Alex Knaff | 2-6,4-6 |
| ITF M25 Trento | 2023/03/29 08:40 | Marcello Serafini v Marvin Moeller | 4-6,2-6 |
| Challenger Biel | 2023/03/19 09:00 | Neil Oberleitner v Marcello Serafini | 6-4,6-2 |
| ITF M25 Trimbach | 2023/03/16 11:25 | Marcello Serafini v Beibit Zhukayev | 3-6,6-3,3-6 |
| ITF M25 Trimbach | 2023/03/15 11:30 | Johannes Haerteis v Marcello Serafini | 4-6,7-5,4-6 |