Stadium: Court 7 Round: 62 Ground: Clay
| ITF Germany F9 | 2018/07/22 08:00 | Tim Sandkaulen v Lodewijk Weststrate | 6-2,7-6 |
| Challenger Meerbusch Qual | 2017/08/12 12:10 | Antonio Sancic v Tim Sandkaulen | 7-6,6-1 |
| ITF Netherlands F4 | 2017/07/11 08:00 | Tom Farquharson v Tim Sandkaulen | 6-2,6-2 |
| ITF Netherlands F4 | 2017/07/09 08:00 | Tim Sandkaulen v Joris Bodin | 6-2,6-1 |
| ITF Netherlands F4 | 2017/07/08 10:30 | Kody Pearson v Tim Sandkaulen | 4-6,2-6 |
| ITF Netherlands F4 | 2017/07/08 08:00 | Ilco Van Buuren v Tim Sandkaulen | 6-2,6-7,2-6 |
| ITF USA F35 | 2016/10/28 19:00 | Jakub Wojcik v Tim Sandkaulen | 6-2,4-6,2-6 |
| ITF USA F28 | 2016/09/11 16:30 | Tim Sandkaulen v Marcelo Tebet | 5-7,2-6 |
| ITF Germany F2 Qual | 2018/01/21 11:00 | Torben Steinorth v Jakob Aichhorn | 3-6,1-6 |
| ITF Germany F1 | 2018/01/08 09:00 | Torben Steinorth v Kai Wehnelt | 1-6,1-6 |
| ITF Germany F1 | 2018/01/07 11:30 | Andras Necz v Torben Steinorth | 1-6,3-6 |
| ITF Germany F11 | 2017/08/16 13:25 | Torben Steinorth v Leon Hoeveler | 3-6,1-6 |
| ITF Germany F9 | 2017/07/30 10:30 | James Markiewicz v Torben Steinorth | 6-0,6-0 |
| ITF Germany F17 | 2016/10/30 11:00 | Torben Steinorth v Moritz Dettinger | 6-1,4-6,4-6 |
| ITF Germany F11 | 2016/08/14 08:30 | Torben Steinorth v Patrick Nystroem | 4-6,1-6 |
| ITF Germany F10 Qual | 2016/08/07 08:00 | Torben Steinorth v Joel Vincent Link | 3-6,6-7 |