Stadium: Court 5 Round: 62 Ground: Clay
| ITF M25 Meerbusch | 2021/04/12 13:00 | Marvin Netuschil v Patric Prinoth | 6-1,6-1 |
| ITF M25 Meerbusch | 2021/04/12 09:30 | Marvin Netuschil v Kai Lemstra | 6-2,6-3 |
| ITF M15 Antalya | 2021/03/03 06:50 | Miljan Zekic v Marvin Netuschil | 6-0,6-3 |
| ITF M15 Antalya | 2021/02/07 06:00 | Marvin Netuschil v Sandro Kopp | 5-7,4-6 |
| ITF M15 Antalya | 2021/01/31 06:30 | Marvin Netuschil v Gabriel Donev | 4-6,6-7 |
| ITF M25 Hamburg | 2020/10/20 10:00 | Marvin Netuschil v Camilo Ugo Carabelli | 2-6,2-6 |
| ITF M25 Hamburg | 2020/10/19 11:00 | Marvin Netuschil v Yan Sabanin | 7-6,6-2 |
| German Masters | 2020/08/28 16:40 | Marvin Netuschil v Neal Lasowski | 6-1,6-1 |
| ITF M25 Meerbusch | 2021/04/12 13:00 | Johann Lars v Mats Hermans | 6-3,2-6,3-10 |
| ITF M25 Meerbusch | 2021/04/12 09:00 | Mats Hermans v Jurgen Briand | 6-3,2-6,11-9 |
| ITF M15 Antalya | 2021/04/04 06:30 | Marco Furlanetto v Mats Hermans | 6-1,6-0 |
| ITF M25 Trimbach | 2021/03/08 15:40 | Mats Hermans v Giovanni Agostinetto | 6-4,4-6,10-12 |
| Eastern European Championship | 2020/11/26 11:00 | Mats Hermans v Tuna Altuna | 3-6,1-6 |
| Eastern European Championship | 2020/11/25 15:45 | Nini Gabriel Dica v Mats Hermans | 3-6,6-3,6-4 |
| Eastern European Championship | 2020/11/24 17:10 | Tom Jomby v Mats Hermans | 6-1,6-0 |
| Eastern European Championship | 2020/11/23 12:50 | Luka Pavlovic v Mats Hermans | 6-1,6-4 |