Stadium: Center Round: 54 Ground: Clay
| ITF M25 Klosters | 2023/07/02 13:00 | Jan Sebesta v Jakob Cadonau | 6-2,6-3 |
| ITF M25 Toulouse | 2023/03/22 13:00 | Loann Massard v Jan Sebesta | 6-1,6-3 |
| ITF M25 Toulouse | 2023/03/21 11:15 | Jan Sebesta v Paul Barbier Gazeu | 3-6,6-2,10-6 |
| ITF M25 Toulouse | 2023/03/20 15:10 | Jan Sebesta v Romain Vial | 6-3,6-2 |
| ITF M25 Trimbach | 2023/03/15 13:05 | Jan Sebesta v Beibit Zhukayev | 6-7,2-6 |
| ITF M25 Trimbach | 2023/03/14 12:40 | Jan Sebesta v Sacha Ouzilou | 7-5,7-5 |
| ITF M25 Trimbach | 2023/03/13 13:05 | Jan Sebesta v Mischa Lanz | 3-6,6-4,10-6 |
| ITF M25 Santa Margherita | 2022/10/09 11:00 | Jan Sebesta v Giovanni Calvano | 0-6,6-7 |
| ITF M15 Celje | 2023/06/28 12:00 | Buvaysar Gadamauri v Andrin Casanova | 3-6,6-1,6-1 |
| ITF M15 Casablanca | 2023/06/22 09:30 | Franco Roncadelli v Andrin Casanova | 6-0,6-0 |
| ITF M15 Casablanca | 2023/06/21 09:00 | Andrin Casanova v Nicolas Bruna | 6-4,7-6 |
| ITF M15 Frascati | 2023/06/06 10:25 | Emilien Voisin v Andrin Casanova | 6-4,6-3 |
| ITF M25 Most | 2023/05/21 09:00 | Stepan Pecak v Andrin Casanova | 6-1,6-4 |
| ITF M25 Prague | 2023/05/15 10:45 | Patrik Rikl v Andrin Casanova | 6-4,4-6,11-9 |
| ITF M25 Prague | 2023/05/14 07:30 | Andrin Casanova v Josef Vagner | 6-2,6-1 |
| ITF M15 Antalya | 2023/04/30 07:00 | Andrin Casanova v Massimo Giunta | 3-6,3-6 |