Stadion: Court 4 Round: 25 Ground: Carpet indoor
| ITF - M15 - Buschhausen | 2023/09/15 13:45 | Jonas Forejtek v Marc Majdandzic | 6-4,6-2 |
| ITF - M15 - Buschhausen | 2023/09/14 11:45 | Marc Majdandzic v Tom Gentzsch | 3-6,6-4,6-4 |
| ITF - M15 - Buschhausen | 2023/09/13 15:20 | Marc Majdandzic v Tommaso Carnevale-Miino | 6-3,6-3 |
| ITF - M15 - Allershausen | 2023/08/31 12:00 | Jannik Maute v Marc Majdandzic | 6-4,6-0 |
| ITF - M15 - Allershausen | 2023/08/30 10:00 | Niklas Waldner v Marc Majdandzic | 3-6,4-6 |
| ITF - M15 - Huy | 2023/08/24 09:00 | Jarno Jans v Marc Majdandzic | 7-5,6-2 |
| ITF - M15 - Huy | 2023/08/23 09:00 | Jim Hendrikx v Marc Majdandzic | 5-7,5-7 |
| ITF - M15 - Targu Jiu | 2023/08/16 07:00 | Marc Majdandzic v Simon A Ivanov | 1-6,2-6 |
| ITF - M15 - Cadolzburg | 2024/01/15 10:00 | Vitek Horak v Martin Benes | 6-4,6-7,10-8 |
| ITF - M15 - Cadolzburg | 2024/01/14 09:00 | Vitek Horak v Joris Hoogland | 4-6,6-4,10-6 |
| ITF - M15 - Santa Cruz | 2023/11/19 14:00 | Amador Salazar v Vitek Horak | 6-4,7-6 |
| ITF - M15 - Cochabamba | 2023/11/13 14:00 | Vitek Horak v Ramiro Amarilla | 5-7,2-6 |
| Challenger - Curitiba | 2023/10/23 15:35 | Vitek Horak v Arklon H D Pino | 2-6,2-6 |
| Challenger - Curitiba | 2023/10/22 18:10 | Vitek Horak v Ignacio Carou | 6-4,4-6,6-4 |
| ITF - M25 - Pardubice | 2023/09/18 10:30 | Michal Lusovsky v Vitek Horak | 6-3,6-4 |
| ITF - M25 - Pardubice | 2023/09/17 10:30 | Tomas Krcma v Vitek Horak | 1-6,0-6 |