Stadium: Court 1 Round: 62 Ground: Clay
| UTR Pro Tennis Series Mulheim | 2021/07/30 12:32 | Schaber, Marvin v Dhoe, Benjamin | 4-6,2-6 |
| UTR Pro Tennis Series Mulheim | 2021/07/29 08:30 | Schaber, Marvin v John Sperle | 2-6,2-6 |
| UTR Pro Tennis Series Mulheim | 2021/07/28 12:30 | Schaber, Marvin v Hendrik Jebens | 6-2,7-5 |
| UTR Pro Tennis Series Mulheim | 2021/07/27 11:00 | Schaber, Marvin v Antonescu, Vasile | 1-6,6-4,2-6 |
| UTR Pro Tennis Series Mulheim | 2021/07/26 12:30 | Schaber, Marvin v Tim Gennes | 6-2,7-6 |
| Karlsruhe, Singles M-ITF-GER-04A | 2019/06/03 09:00 | Oscar Jose Gutierrez v Schaber, Marvin | 6-3,6-2 |
| ITF Germany F13 | 2018/08/21 08:00 | Patrick Zahraj v Schaber, Marvin | 6-4,6-3 |
| ITF Germany F13 | 2018/08/20 09:00 | Anton Chekhov v Schaber, Marvin | 5-7,4-6 |
| ITF M15 Uslar | 2023/07/19 16:50 | Galfinger, Rostislav v Christoph Negritu | 2-6,0-6 |
| ITF M15 Uslar | 2023/07/17 13:00 | Aaron James Williams v Galfinger, Rostislav | 6-7,2-6 |
| ITF M15 Tehran | 2023/06/15 06:30 | Denis Klok v Galfinger, Rostislav | 6-1,6-2 |
| ITF M15 Tehran | 2023/06/14 06:30 | Galfinger, Rostislav v Jagmeet Singh | 6-1,6-2 |
| ITF M15 Tehran | 2023/06/13 08:30 | Galfinger, Rostislav v Kaya Arinc | 6-3,6-3 |
| ITF M15 Tehran | 2023/06/11 09:30 | Mousa Alkotop v Galfinger, Rostislav | 2-6,5-7 |
| UTR Pro Tennis Series Newport Beach | 2022/10/04 20:08 | Ventre, Alessandro-Damiano v Galfinger, Rostislav | 6-1,6-1 |
| UTR Pro Tennis Series Newport Beach | 2022/10/03 19:40 | Galfinger, Rostislav v Matteo Antonescu | 2-6,3-6 |