Stadium: Center Court Round: 25 Ground: Clay
| ITF Turkey F15 | 2018/04/17 07:30 | Pavel Nejedly v George Von Massow | 7-6,6-4 |
| ITF Turkey F14 | 2018/04/11 08:45 | George Von Massow v Sebastian Baez | 1-6,1-6 |
| ITF USA F4 | 2018/01/16 15:00 | George Von Massow v Maxime Chazal | 2-6,1-6 |
| ITF Qatar F6 | 2017/12/20 13:25 | Antoine Escoffier v George Von Massow | 7-6,7-5 |
| ITF Qatar F6 | 2017/12/19 17:30 | George Von Massow v Victor Ouvrard | 3-6,6-2,6-3 |
| ITF Qatar F5 | 2017/12/14 12:00 | Jurabek Karimov v George Von Massow | 6-1,1-6,6-1 |
| ITF Qatar F5 | 2017/12/13 12:00 | George Von Massow v Markus Eriksson | 4-6,6-4,6-3 |
| ITF Qatar F5 | 2017/12/12 13:35 | George Von Massow v Mubarak Shannan Zayid | 6-0,6-1 |
| ITF Germany F16 | 2017/10/24 09:00 | Rudolf Molleker v Lukas Ruepke | 6-2,6-4 |
| ITF Germany F15 | 2017/10/20 13:10 | Lukas Ruepke v Lucas Catarina | 4-6,6-4,6-7 |
| ITF Germany F15 | 2017/10/19 16:05 | Neil Pauffley v Lukas Ruepke | 1-6,6-7 |
| ITF Germany F15 | 2017/10/18 16:20 | Lukas Ruepke v Pavel Motl | 7-6,6-4 |
| ITF France F21 | 2017/09/27 14:20 | Marek Jaloviec v Lukas Ruepke | 6-1,6-2 |
| ITF France F21 | 2017/09/26 08:30 | Lukas Ruepke v Ivan Davydov | 6-3,4-6,7-6 |
| ITF Switzerland F4 | 2017/08/22 11:25 | Lukas Ruepke v Raleigh Smith | 3-6,6-2,4-6 |
| Challenger Meerbusch Qual | 2017/08/12 10:15 | Philipp Davydenko v Lukas Ruepke | 6-3,6-3 |