Stadium: Court 3 Round: 54 Ground: Hardcourt indoor
| ITF M15 Bad Waltersdorf | 2023/10/02 08:00 | Serafin Zund v Radovan Michalik | 4-6,1-6 |
| ITF M15 Bad Waltersdorf | 2023/10/01 09:00 | Manuel Plunger v Serafin Zund | 2-6,6-3,4-10 |
| ITF M15 Arad | 2023/09/26 11:15 | Filip Cristian Jianu v Serafin Zund | 6-4,6-1 |
| ITF M15 Arad | 2023/09/25 07:00 | Serafin Zund v Hamid Reza Nadaf | 4-6,6-2,10-5 |
| ITF M15 Arad | 2023/09/24 07:00 | Serafin Zund v Andrei Cuceu | 6-2,6-2 |
| ITF M25 Maribor | 2023/09/06 13:35 | Juan Bautista Torres v Serafin Zund | 6-1,6-2 |
| ITF M25 Maribor | 2023/09/05 09:45 | Niklas Waldner v Serafin Zund | 6-7,2-6 |
| ITF M25 Maribor | 2023/09/04 11:00 | Serafin Zund v Aljaz Jeran | 6-4,7-6 |
| ITF M15 Forbach | 2023/09/24 09:15 | Valentin Faure v Andrin Casanova | 6-3,3-6,10-5 |
| ITF M25 Sion | 2023/08/30 09:50 | Andrin Casanova v Elmar Ejupovic | 3-6,0-6 |
| ITF M15 Caslano | 2023/08/23 07:00 | Andrin Casanova v Andrea Militi Ribaldi | 4-6,6-0,4-6 |
| 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 09:25 | Andrin Casanova v Noah Lopez | 6-3,6-3 |
| Challenger Zug | 2023/07/23 10:30 | Andrin Casanova v Kyrian Jacquet | 3-6,1-6 |
| ITF M25 Klosters | 2023/07/04 08:35 | Toby Alex Kodat v Andrin Casanova | 6-3,6-1 |
| ITF M25 Klosters | 2023/07/03 11:15 | Jan Sebesta v Andrin Casanova | 2-6,2-6 |