Stadium: Court 2 Round: 26 Ground: Clay
| Challenger Sanremo | 2023/03/27 08:00 | Moez Echargui v Giovanni Fonio | 6-7,3-6 |
| Challenger Roseto | 2023/04/18 14:00 | Francesco Forti v Giovanni Fonio | 7-6,6-2 |
| Challenger Barletta | 2023/04/02 09:10 | Giovanni Fonio v Julian Ocleppo | 7-6,6-7,1-6 |
| Challenger Sanremo | 2023/03/29 12:00 | Luca Van Assche v Giovanni Fonio | 6-3,6-3 |
| Challenger Sanremo | 2023/03/28 08:00 | Gianmarco Ferrari v Giovanni Fonio | 1-6,6-7 |
| Challenger Sanremo | 2023/03/27 08:00 | Moez Echargui v Giovanni Fonio | 6-7,3-6 |
| Challenger Sanremo | 2023/03/26 08:00 | Elliot Benchetrit v Giovanni Fonio | 2-6,6-3,4-6 |
| Challenger Zadar | 2023/03/21 09:00 | Giovanni Fonio v Arthur Cazaux | 6-4,4-6,2-6 |
| Challenger Zadar | 2023/03/20 09:00 | Giovanni Fonio v Damien Wenger | 7-5,6-2 |
| 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 |
| Challenger Sanremo | 2023/03/27 08:00 | Moez Echargui v Giovanni Fonio | 6-7,3-6 |
| Challenger Sanremo | 2023/03/26 08:00 | Moez Echargui v Remy Bertola | 6-3,6-3 |