Stadium: Rado Center Court Round: 26 Ground: Clay
| ITF M25 Palmanova | 2023/03/14 12:00 | Kyrian Jacquet v Alexander Weis | 7-6,6-7,7-6 |
| Challenger Antalya | 2023/03/06 09:55 | Mirza Basic v Alexander Weis | 6-2,6-1 |
| Challenger Antalya | 2023/03/05 09:45 | Egor Khotchenkov v Alexander Weis | 1-6,1-6 |
| ITF M15 Antalya | 2023/03/04 07:25 | Arthur Reymond v Alexander Weis | 6-3,4-6,7-5 |
| ITF M15 Antalya | 2023/03/03 07:00 | Alexander Weis v Dominik Kellovsky | 6-4,6-1 |
| ITF M15 Antalya | 2023/03/02 06:50 | Alexander Weis v Luca Tomasetto | 6-4,3-6,6-0 |
| ITF M15 Antalya | 2023/02/28 10:55 | Alexander Weis v Peter Heller | 4-6,6-3,7-5 |
| Challenger Rovereto | 2023/02/19 18:20 | Federico Arnaboldi v Alexander Weis | 6-3,6-4 |
| ITF M25 Trimbach | 2023/03/15 12:50 | Lewie Lane v Andrin Casanova | 6-4,6-3 |
| Challenger Lugano | 2023/03/05 10:35 | Andrin Casanova v Andrea Arnaboldi | 4-6,2-6 |
| ITF M15 Monastir | 2023/03/01 13:45 | Leonardo Rossi v Andrin Casanova | 6-2,6-7,6-3 |
| ITF M15 Oberhaching | 2023/02/12 09:00 | Victor Ernaelsteen v Andrin Casanova | 6-7,7-5,10-4 |
| ITF M25 Monastir | 2023/02/08 10:30 | Andrin Casanova v Erik Arutiunian | 3-6,2-6 |
| ITF M25 Monastir | 2023/02/01 10:20 | Federico Gaio v Andrin Casanova | 6-2,6-1 |
| ITF M25 Monastir | 2023/01/30 14:30 | Erik Arutiunian v Andrin Casanova | 6-7,4-6 |
| ITF M25 Monastir | 2023/01/30 09:20 | Changli Zhang v Andrin Casanova | 3-6,6-7 |