Stadium: Court 1 Round: 26 Ground: Clay
| ITF Germany F5 | 2018/06/27 10:00 | Heyman, Christopher v Robert Strombachs | 6-0,6-3 |
| ITF Germany F4 | 2018/06/20 15:20 | Heyman, Christopher v Bergevi, Filip | 4-6,3-6 |
| ITF Turkey F22 | 2018/06/09 07:30 | Heyman, Christopher v James Duckworth | 0-6,7-5,4-6 |
| ITF Turkey F22 | 2018/06/08 07:30 | Heyman, Christopher v Wilson Leite | 6-1,3-6,6-2 |
| ITF Turkey F22 | 2018/06/07 09:05 | Heyman, Christopher v Koray Kirci | 6-2,6-2 |
| ITF Turkey F22 | 2018/06/06 09:20 | Heyman, Christopher v Alexander Weis | 3-6,6-0,6-4 |
| ITF Turkey F21 | 2018/06/01 09:55 | Heyman, Christopher v Winkler, Georg | 3-6,6-4,6-3 |
| ITF Turkey F21 | 2018/05/31 11:10 | Heyman, Christopher v Jonas Trinker | 6-7,6-3,7-6 |
| ITF Germany F5 | 2018/06/27 11:30 | Tim Ruehl v Nikita Mashtakov | 7-5,4-6,7-5 |
| ITF Germany F5 | 2018/06/25 13:00 | Terczynski, Mateusz v Tim Ruehl | 6-2,2-6,3-6 |
| ITF Germany F5 | 2018/06/24 10:00 | Georgii Kravchenko v Tim Ruehl | 6-7,1-6 |
| ITF USA F32 | 2017/09/24 17:00 | Shropshire, Samuel v Tim Ruehl | 3-6,6-3,6-1 |
| ITF USA F30 | 2017/09/10 16:00 | Tim Ruehl v Forget, Thibault | 4-6,4-6 |
| ITF USA F30 | 2017/09/09 19:30 | Tim Ruehl v Foley, Piers | 6-1,6-7,6-0 |
| ITF Germany F6 | 2017/07/05 13:15 | Louis Wessels v Tim Ruehl | 3-6,4-6 |
| ITF Germany F5 | 2017/06/29 13:00 | Tim Ruehl v Louis Wessels | 4-6,4-6 |