Stadium: Rado Center Court Round: 28 Ground: Clay
| ITF M25 - Muttenz | 2023/08/18 09:00 | Alexander Weis v Daniel Masur | 4-6,6-4,6-4 |
| ITF M25 - Muttenz | 2023/08/17 08:00 | Alexander Weis v Andrin Casanova | 6-0,3-6,6-3 |
| ITF M25 - Muttenz | 2023/08/16 12:30 | Alexander Weis v Giuseppe La Vela | 7-6,6-4 |
| Challenger - San Marino | 2023/08/05 09:00 | Andrea Pellegrino v Alexander Weis | 7-6,7-6 |
| Challenger - San Marino | 2023/08/03 14:00 | Alexander Weis v Valentin Vacherot | 6-4,3-6,7-6 |
| Challenger - San Marino | 2023/07/31 11:20 | Alexander Weis v Fausto Tabacco | 7-6,6-4 |
| Challenger - San Marino | 2023/07/30 15:10 | Alexander Weis v Andrea Picchione | 2-6,6-4,6-2 |
| Challenger - Verona | 2023/07/23 14:15 | Alexander Weis v Gonzalo Villanueva | 6-7,6-3,4-6 |
| ITF M25 - Muttenz | 2023/08/18 15:20 | Nicolas Zanellato v Jeffrey Von Der Schulenburg | 6-3,6-4 |
| ITF M25 - Muttenz | 2023/08/17 10:10 | Nicolas Zanellato v Florent Bax | 6-3,6-2 |
| ITF M25 - Wetzlar | 2023/08/04 08:00 | Milan Welte v Nicolas Zanellato | 6-3,7-5 |
| ITF M25 - Wetzlar | 2023/08/03 12:05 | Neo Niedner v Nicolas Zanellato | 5-7,4-6 |
| ITF M15 - Uslar | 2023/07/22 11:30 | Nicolas Zanellato v Stefan Popovic | 3-6,2-6 |
| ITF M15 - Uslar | 2023/07/21 15:00 | Gilles Arnaud Bailly v Nicolas Zanellato | 4-6,4-6 |
| ITF M15 - Uslar | 2023/07/20 13:55 | Juan C P Angelo v Nicolas Zanellato | 6-4,2-6,3-6 |
| ITF M15 - Uslar | 2023/07/18 11:30 | Max Schoenhaus v Nicolas Zanellato | 2-6,3-6 |