Stadium: Court 11 Round: 25 Ground: Clay
| Challenger Braunschweig Qual | 2018/07/08 10:55 | Marvin Netuschil v Mariano Kestelboim | 6-3,6-1 |
| Challenger Braunschweig Qual | 2018/07/07 12:05 | Joao Souza v Marvin Netuschil | 2-6,6-2,3-6 |
| Challenger Braunschweig Qual | 2018/07/07 07:30 | Leonard Von Hindte v Marvin Netuschil | 6-7,2-6 |
| Challenger Marburg Qual | 2018/07/01 09:00 | Tristan Lamasine v Marvin Netuschil | 6-2,3-6,6-0 |
| Challenger Marburg Qual | 2018/06/30 08:00 | Marvin Netuschil v Kimmer Coppejans | 6-4,3-6,6-1 |
| ITF Germany F5 | 2018/06/28 16:35 | Marvin Netuschil v Dimitar Kuzmanov | 3-6,1-6 |
| ITF Germany F5 | 2018/06/27 16:00 | Denis Klok v Marvin Netuschil | 3-6,3-6 |
| ITF Belgium F1 | 2018/06/24 13:00 | Marvin Netuschil v Jaume Pla Malfeito | 6-2,6-3 |
| Challenger Braunschweig Qual | 2018/07/08 12:45 | Dragos Dima v Jan Satral | 1-6,6-1,4-6 |
| Challenger Braunschweig Qual | 2018/07/07 14:30 | Dragos Dima v Marvin Moeller | 7-6,6-1 |
| Challenger Marburg | 2018/07/03 10:00 | Felix Auger Aliassime v Dragos Dima | 6-3,4-6,6-4 |
| Challenger Marburg Qual | 2018/07/02 12:25 | Dragos Dima v Martin Cuevas | 7-6,4-6,6-3 |
| Challenger Marburg Qual | 2018/07/01 09:00 | Dragos Dima v Andreas Haider-Maurer | 6-4,6-3 |
| Challenger Marburg Qual | 2018/06/30 10:45 | Andrea Collarini v Dragos Dima | 7-5,1-6,4-6 |
| ITF Hungary F5 | 2018/06/23 08:00 | Zsombor Piros v Dragos Dima | 6-3,6-2 |
| ITF Hungary F5 | 2018/06/22 10:15 | Peter Torebko v Dragos Dima | 1-6,2-6 |