Stadium: Grandstand Round: 14 Ground: Clay
| Challenger Modena | 2023/06/26 08:00 | Alexander Weis v Remy Bertola | 6-4,3-6,2-6 |
| Challenger Modena | 2023/06/25 09:30 | Alexander Weis v Lautaro Midon | 7-5,6-1 |
| Challenger Parma | 2023/06/20 10:15 | Blaz Rola v Alexander Weis | 6-3,1-6,6-3 |
| Challenger Perugia | 2023/06/13 10:05 | Edoardo Lavagno v Alexander Weis | 6-3,7-6 |
| Challenger Perugia | 2023/06/12 10:10 | Alvaro Lopez San Martin v Alexander Weis | 6-3,6-7,6-7 |
| Challenger Perugia | 2023/06/11 11:55 | Giovanni Oradini v Alexander Weis | 1-6,4-6 |
| Challenger Vicenza | 2023/05/28 08:30 | Giovanni Fonio v Alexander Weis | 6-2,6-4 |
| Challenger Skopje | 2023/05/25 10:35 | Dragos Nicolae Madaras v Alexander Weis | 6-3,6-3 |
| ITF M15 Cairo | 2023/01/22 08:00 | Mihail M A Pop v Riccardo Di Vita | 6-3,3-6,8-10 |