Stadium: Center Court Round: 14 Ground: Hardcourt indoor
| ITF M25 Trimbach | 2023/03/16 12:35 | Neil Oberleitner v Jonas Schaer | 7-6,6-3 |
| ITF M25 Trimbach | 2023/03/15 14:25 | Matthias Bachinger v Jonas Schaer | 3-6,6-0,3-6 |
| ITF M25 Trimbach | 2023/03/13 11:20 | Jonas Schaer v Jacob Kahoun | 6-4,6-1 |
| ITF M15 Oberhaching | 2023/02/12 09:00 | Jonas Schaer v Andrej Nedic | 2-6,4-6 |
| ITF M25 Veigy-Foncenex | 2023/01/09 11:10 | Yanis Ghazouani Durand v Jonas Schaer | 6-3,6-3 |
| ITF M25 Veigy-Foncenex | 2023/01/08 14:05 | Mayeul Darras v Jonas Schaer | 4-6,4-6 |
| ITF M15 Madrid | 2022/12/07 12:00 | Jan Choinski v Jonas Schaer | 6-1,7-6 |
| ITF M25 Madrid | 2022/12/06 10:00 | Jonas Schaer v Luca Parenti | 6-0,6-0 |
| ITF M15 Sharm El Sheikh | 2023/03/16 09:20 | Jiri Barnat v Saba Purtseladze | 2-6,6-2,5-7 |
| ITF M15 Sharm El Sheikh | 2023/03/15 09:40 | Fares Zakaria v Saba Purtseladze | 3-6,2-6 |
| ITF M15 Sharm El Sheikh | 2023/03/10 08:00 | Robert Strombachs v Saba Purtseladze | 6-2,6-1 |
| ITF M15 Sharm El Sheikh | 2023/03/09 08:00 | Luca Wiedenmann v Saba Purtseladze | 2-6,3-6 |
| ITF M15 Sharm El Sheikh | 2023/03/08 10:45 | Hamish Stewart v Saba Purtseladze | 6-7,6-7 |
| ITF M15 Sharm El Sheikh | 2023/03/05 08:00 | Alexander Blockx v Saba Purtseladze | 3-6,4-6 |
| ITF M15 Sharm El Sheikh | 2023/03/04 07:55 | Duckhee Lee v Saba Purtseladze | 6-7,6-2,4-6 |
| ITF M15 Sharm El Sheikh | 2023/03/03 08:00 | Saba Purtseladze v Robert Strombachs | 6-3,3-6,6-3 |