Stadium: Court 4 Round: 25 Ground: Clay
| ITF Germany F5 | 2018/06/27 16:00 | Denis Klok v Marvin Netuschil | 3-6,3-6 |
| ITF M15 Antalya | 2019/03/14 07:00 | Denis Klok v Cristian Rodriguez | 6-7,2-6 |
| ITF M15 Antalya | 2019/03/13 10:10 | Denis Klok v Luis G Monio | 6-4,6-3 |
| ITF M15 Antalya | 2019/03/07 07:00 | Denis Klok v Ivan Nedelko | 1-6,4-6 |
| ITF M15 Antalya | 2019/03/05 08:15 | Vasile-Alexandru Ghilea v Denis Klok | 6-3,1-6,6-7 |
| ITF M25 Aktobe | 2019/02/19 08:25 | Artem Dubrivnyy v Denis Klok | 6-4,6-0 |
| ITF M25 Aktobe | 2019/02/12 08:05 | Marco Bortolotti v Denis Klok | 7-6,6-2 |
| ITF M15 Monastir | 2019/01/22 12:30 | Denis Klok v Zhizhen Zhang | 3-6,4-6 |
| ITF M15 Monastir | 2019/01/16 08:00 | Denis Klok v Gabriel Petit | 3-6,4-6 |
| ITF M15 Antalya | 2019/03/14 09:45 | Marvin Netuschil v Matias Zukas | 2-6,4-6 |
| ITF M15 Antalya | 2019/03/13 08:55 | Marvin Netuschil v Lucas Neagu | 6-1,6-0 |
| ITF M15 Antalya | 2019/03/08 07:30 | Nick Hardt v Marvin Netuschil | 6-2,6-1 |
| ITF M15 Antalya | 2019/03/07 08:00 | Fabian Marozsan v Marvin Netuschil | 4-6,6-7 |
| ITF M15 Antalya | 2019/03/06 07:30 | Carlos Lopez Montagud v Marvin Netuschil | 6-7,2-6 |
| ITF M15 Kaarst | 2019/02/06 13:30 | Karlo Cubelic v Marvin Netuschil | 6-3,6-2 |
| ITF M25 Nussloch | 2019/01/22 18:50 | Dominik Boehler v Marvin Netuschil | 6-4,6-3 |
| ITF Spain F27 | 2018/09/12 16:30 | Pol Toledo Bague v Marvin Netuschil | 6-4,7-6 |