Estadio: M.A.R.A - Court Round: 25
| ITF M25 Nussloch | 2019/01/21 10:30 | Karlo Cubelic v Szymon Walkow | 6-7,6-3,8-10 |
| ITF Turquía F39 | 2018/12/04 06:30 | Karlo Cubelic v Wilson Leite | 3-6,2-6 |
| ITF Turquía F39 | 2018/12/03 09:45 | Andrej Krajcik v Karlo Cubelic | 1-6,1-6 |
| ITF Turquía F39 | 2018/12/02 10:30 | Michael Gloeckler v Karlo Cubelic | 3-6,6-3,3-6 |
| ITF Turquía F39 | 2018/12/02 06:30 | Artsiom Dabryian v Karlo Cubelic | 2-6,2-6 |
| ITF Turquía F38 | 2018/11/28 13:30 | Karlo Cubelic v Geronimo E Busleiman | 6-4,3-6,0-6 |
| ITF Turquía F38 | 2018/11/26 09:05 | Andrey Uvarov v Karlo Cubelic | 7-5,6-2 |
| ITF Turquía F38 | 2018/11/25 10:00 | Ruslan Khunarikov v Karlo Cubelic | 3-6,4-6 |
| ITF M25 Nussloch | 2019/01/22 18:50 | Dominik Boehler v Marvin Netuschil | 6-4,6-3 |
| ITF España F27 | 2018/09/12 16:30 | Pol Toledo Bague v Marvin Netuschil | 6-4,7-6 |
| ITF España F27 | 2018/09/11 16:30 | Benjamin Pietri v Marvin Netuschil | 4-6,2-6 |
| ITF Suiza F5 | 2018/09/06 12:55 | Louis Wessels v Marvin Netuschil | 3-6,6-1,6-4 |
| ITF Suiza F5 | 2018/09/05 10:00 | Adrian Obert v Marvin Netuschil | 6-7,3-6 |
| ITF Suiza F5 | 2018/09/04 09:30 | Patrik Hartmeier v Marvin Netuschil | 1-6,0-6 |
| Challenger Scheveningen | 2018/07/19 12:10 | Yannick Maden v Marvin Netuschil | 6-3,6-1 |
| Challenger Scheveningen | 2018/07/17 09:00 | Tim Van Rijthoven v Marvin Netuschil | 3-6,3-6 |