Stadium: 4 Round: 25 Ground: Clay
| ITF Germany F12 | 2018/08/13 10:00 | Lucas Gerch v Giordan Kunz | 6-0,6-0 |
| ITF Germany F12 | 2018/08/12 16:15 | Lucas Gerch v Aria Harajchi | 6-2,6-2 |
| ITF Germany F12 | 2018/08/12 10:30 | Lucas Gerch v Torben Steinorth | 4-6,6-0,6-1 |
| ITF Germany F9 | 2018/07/24 17:05 | Sandro Ehrat v Lucas Gerch | 6-2,6-3 |
| ITF Germany F9 | 2018/07/23 10:00 | Lucas Gerch v Pavle Daljev | 6-2,6-3 |
| ITF Germany F9 | 2018/07/22 11:00 | Lucas Gerch v Mikhail Minakov | 6-3,6-0 |
| ITF Germany F9 | 2018/07/22 08:00 | Lucas Gerch v Federico Lucini | 6-3,6-3 |
| ITF Germany F8 | 2018/07/18 11:25 | Lucas Gerch v Guillermo Olaso | 2-6,3-6 |
| ITF Germany F11 | 2018/08/07 13:45 | Henri Squire v Dominik Boehler | 6-4,1-6,2-6 |
| ITF Belgium F6 | 2018/08/02 11:00 | Dominik Boehler v Alexis Klegou | 6-3,6-0 |
| ITF Belgium F6 | 2018/08/01 11:00 | Dominik Boehler v Teodor Giusca | 7-6,6-1 |
| ITF Germany F9 | 2018/07/27 11:00 | Dominik Boehler v Manuel Guinard | 7-6,6-4 |
| ITF Germany F9 | 2018/07/26 11:50 | Dominik Boehler v Henri Squire | 6-4,6-1 |
| ITF Germany F9 | 2018/07/25 16:00 | Dominik Boehler v Constantin Schmitz | 6-1,6-3 |
| ITF Germany F9 | 2018/07/24 13:55 | Dominik Boehler v Tim Heger | 6-4,4-6,6-2 |
| ITF Germany F7 | 2018/07/12 13:40 | Dominik Boehler v Niklas Schell | 5-7,3-6 |