Stadium: Court 7 Round: 62 Ground: Clay
| ITF M15 Monastir | 2023/05/03 10:10 | Skander Mansouri v Jakob Schnaitter | 6-4,6-3 |
| ITF M15 Monastir | 2023/04/26 08:30 | Jakob Schnaitter v Maxence Rivet | 3-6,5-7 |
| ITF M15 Monastir | 2023/04/17 08:00 | Jakob Schnaitter v Max Wiskandt | 6-7,6-2,8-10 |
| ITF M15 Monastir | 2023/04/16 11:30 | Jakob Schnaitter v Oscar Lacides | 6-4,6-3 |
| ITF M15 Monastir | 2023/04/12 08:30 | Omni Kumar v Jakob Schnaitter | 6-0,7-5 |
| ITF M15 Monastir | 2023/04/10 12:30 | Jakob Schnaitter v Zhan Zheng | 6-4,6-2 |
| ITF M15 Monastir | 2023/04/10 08:00 | Jakob Schnaitter v Egor Novikov | 1-6,6-3,10-2 |
| ITF M15 Monastir | 2023/04/09 08:00 | Jakob Schnaitter v Samuel Puskar | 7-5,6-4 |
| ITF M15 Ithaca | 2023/01/17 16:00 | Marko Stakusic v Roman Postolka | 6-4,3-6,16-14 |
| ITF M15 Ithaca | 2023/01/16 16:00 | Roman Postolka v Stefano Liokossis | 6-2,6-3 |
| ITF M15 Fayetteville | 2022/11/01 15:00 | Aidan Kim v Roman Postolka | 6-2,6-3 |
| ITF M15 Tallahassee | 2022/10/24 14:00 | Mateusz Terczynski v Roman Postolka | 6-1,3-6,10-8 |
| ITF M25 Jablonec Nad Nisou | 2022/05/24 10:00 | Roman Postolka v Jakub Filip | 6-7,6-3,3-10 |
| ITF M25 Jablonec Nad Nisou | 2022/05/23 11:00 | Jeremy Schifris v Roman Postolka | 4-6,1-6 |
| ITF M25 Most | 2022/05/18 11:10 | Timo Stodder v Roman Postolka | 6-1,6-4 |
| ITF M25 Most | 2022/05/16 08:00 | Jannik Opitz v Roman Postolka | 6-4,3-6,5-10 |