Stadium: Court 1 Round: 14 Ground: Clay
| Challenger Szczecin | 2023/09/14 13:45 | Maks Kasnikowski v Jaume Munar | 4-6,3-6 |
| Challenger Tulln | 2023/09/04 08:00 | Maks Kasnikowski v Jeremy Jahn | 1-6,4-6 |
| Challenger Tulln | 2023/09/03 08:00 | Maks Kasnikowski v Paul Werren | 6-1,6-3 |
| ITF M25 Poznan | 2023/08/24 09:00 | Maks Kasnikowski v Kai Wehnelt | 4-6,4-6 |
| ITF M25 Poznan | 2023/08/23 08:30 | Maks Kasnikowski v Lukas Palovic | 6-3,6-2 |
| Challenger Grodzisk Mazowiecki | 2023/08/17 12:45 | Jesper De Jong v Maks Kasnikowski | 6-0,6-2 |
| Challenger Grodzisk Mazowiecki | 2023/08/16 11:40 | Peter Gojowczyk v Maks Kasnikowski | 3-6,4-6 |
| Challenger Grodzisk Mazowiecki | 2023/08/15 09:00 | Maks Kasnikowski v Stefanos Sakellaridis | 6-2,6-0 |
| Challenger Tulln | 2023/09/03 10:55 | Daniel Masur v Syl Gaxherri | 6-2,6-1 |
| ITF M15 Vienna | 2023/08/30 08:00 | Syl Gaxherri v Milos Karol | 3-6,1-6 |
| ITF M15 Kottingbrunn | 2023/08/15 08:00 | Syl Gaxherri v Marat Sharipov | 5-7,3-6 |
| ITF M25 Kramsach | 2023/07/27 12:15 | Syl Gaxherri v Kalin Ivanovski | 1-6,2-6 |
| ITF M25 Kramsach | 2023/07/25 13:00 | Syl Gaxherri v Gregor Hausberger | 6-3,6-2 |
| ITF M25 Telfs | 2023/07/17 07:00 | Syl Gaxherri v Serafin Zund | 0-6,4-6 |
| ITF M25 Telfs | 2023/07/16 10:30 | Manuel Plunger v Syl Gaxherri | 4-6,4-6 |
| ITF M25 Prague | 2023/05/15 10:30 | Syl Gaxherri v Jan Hrazdil | 5-7,4-6 |