Stadium: Court 5 Round: 25 Ground: Hardcourt outdoor
| ITF - M15 Monastir | 2020/02/02 10:00 | Alberto Barroso Campos v Herman, Louis | 6-4,6-3 |
| ITF - M15 Monastir | 2020/01/30 11:50 | Herman, Louis v Moez Echargui | 2-6,6-3,2-6 |
| ITF - M15 Monastir | 2020/01/29 10:35 | Garanganga, Takanyi v Herman, Louis | 3-6,1-6 |
| ITF - M15 Monastir | 2020/01/27 13:30 | Herman, Louis v Cabral, Francisco | 6-4,0-6,10-8 |
| ITF - M15 Monastir | 2020/01/27 08:30 | Herman, Louis v Zharyn, Dzianis | 6-0,7-5 |
| ITF - M15 Monastir | 2020/01/26 10:00 | Prechtel, Sebastian v Herman, Louis | 5-7,3-6 |
| ITF Belgium F9 | 2018/08/24 14:00 | Herman, Louis v Juan Bautista Otegui | 4-6,3-6 |
| ITF Belgium F9 | 2018/08/23 16:00 | Damiens, Antoine v Herman, Louis | 3-6,2-6 |
| German Championship | 2020/12/08 15:00 | Marvin Moeller v Christoph Negritu | 6-7,6-3,3-6 |
| German Championship | 2020/12/07 15:00 | Fleischmann, Johannes v Marvin Moeller | 2-6,2-5 |
| Challenger Eckental | 2020/11/07 10:00 | Marvin Moeller v Ramkumar Ramanathan | 6-4,1-6,1-6 |
| Challenger Eckental | 2020/11/06 11:15 | Kamil Majchrzak v Marvin Moeller | 4-6,2-6 |
| Challenger Eckental | 2020/11/04 09:00 | Marvin Moeller v Mats Rosenkranz | 6-2,6-4 |
| Challenger Eckental | 2020/11/02 10:25 | Marvin Moeller v Illya Marchenko | 6-3,1-6,6-1 |
| Challenger Eckental | 2020/11/01 10:50 | Bachinger, Matthias v Marvin Moeller | 1-6,6-4,5-7 |
| Challenger Eckental | 2020/10/31 09:00 | Marvin Moeller v Jiri Lehecka | 6-3,6-4 |