| UTR Pro Denver | 2023/09/01 22:00 | Marvin Schaber v Nedim Suko | 6-3,6-7,6-4 |
| UTR Pro Denver | 2023/08/30 20:30 | Charlie Miller v Marvin Schaber | 3-6,7-6,3-6 |
| UTR Pro Denver | 2023/08/29 19:30 | Andras Necz v Marvin Schaber | 3-6,4-6 |
| ITF M15 Uberlingen | 2023/08/17 15:00 | Max Hans Rehberg v Marvin Schaber | 6-0,6-7,6-1 |
| ITF M15 Uberlingen | 2023/08/15 14:55 | Benedikt Henning v Marvin Schaber | 2-6,5-7 |
| ITF M15 Metzingen | 2023/07/23 07:30 | Marvin Schaber v Rostislav Galfinger | 6-7,3-6 |
| UTR Pro Tennis Series Mulheim | 2021/07/30 12:32 | Marvin Schaber v Benjamin Dhoe | 4-6,2-6 |
| UTR Pro Tennis Series Mulheim | 2021/07/29 08:30 | Marvin Schaber v John Sperle | 2-6,2-6 |
| UTR Pro Denver | 2023/08/31 23:59 | Daniel Sancho Arbizu v David Fox | 6-2,6-4 |
| UTR Pro Denver | 2023/08/30 23:30 | Daniel Sancho Arbizu v Alex Finkelstein | 6-0,6-6 |
| UTR Pro Denver | 2023/08/29 21:03 | Daniel Sancho Arbizu v Nicolas H Cuesta | 6-4,6-4 |
| UTR Pro Denver | 2023/08/29 18:00 | Daniel Sancho Arbizu v Sanjeev Chundu | 6-2,7-5 |
| UTR Pro Barcelona | 2023/08/13 06:00 | Daniel Sancho Arbizu v Nazim Makhlouf | 6-3,3-6,7-5 |
| UTR Pro Barcelona | 2023/08/12 06:00 | Daniel Sancho Arbizu v Juan Borba | 6-2,6-4 |
| UTR Pro Barcelona | 2023/08/09 09:55 | Daniel Sancho Arbizu v Anthony Genov | 3-6,6-1,6-1 |
| UTR Pro Barcelona | 2023/08/08 07:30 | Daniel Sancho Arbizu v Mateo Facundo Cressa | 4-6,5-7 |