Stadium: C Round: 25 Ground: Clay
| ITF Germany F5 | 2018/06/28 11:00 | Dimitriy Voronin v Dominik Boehler | 6-4,6-2 |
| ITF Germany F5 | 2018/06/27 10:40 | Dominik Boehler v Joao Pedro Sorgi | 7-5,7-6 |
| ITF Germany F4 | 2018/06/23 12:55 | Dominik Boehler v Marvin Moeller | 0-6,6-3,3-6 |
| ITF Germany F4 | 2018/06/23 10:30 | Dominik Boehler v Marvin Moeller | 0-6,6-3,3-5 |
| ITF Germany F4 | 2018/06/21 08:30 | Dominik Boehler v Valentin Guenther | 6-4,6-4 |
| ITF Germany F4 | 2018/06/20 13:50 | Dominik Boehler v Jesper T Freimuth | 6-0,6-4 |
| ITF Croatia F1 | 2018/03/07 08:00 | Dominik Boehler v Alessandro Ragazzi | 3-6,1-6 |
| ITF Croatia F1 | 2018/03/04 13:00 | Dominik Boehler v Ruslan Khunarikov | 6-3,6-1 |
| ITF Romania F2 Qual | 2018/05/28 07:30 | Karol Drzewiecki v Andrei Stefan Apostol | 2-6,4-6 |
| ITF Poland F3 | 2018/05/15 09:30 | Sekou Bangoura v Karol Drzewiecki | 3-6,7-6,6-1 |
| ITF Poland F3 Qual | 2018/05/14 07:30 | Karol Drzewiecki v Filip Kucbel | 6-7,7-6,6-2 |
| ITF Poland F3 | 2018/05/13 07:00 | Karol Drzewiecki v Adam Mlazga | 6-2,6-7,6-1 |
| ITF Great Britain F2 | 2018/02/04 17:00 | Mason Recci v Karol Drzewiecki | 7-6,6-7,6-4 |
| ITF Great Britain F1 | 2018/01/28 14:00 | Karol Drzewiecki v Jack Draper | 1-6,2-6 |
| ITF Egypt F38 | 2017/12/14 08:00 | Karol Drzewiecki v Ronald Slobodchikov | 1-6,5-7 |
| ITF Egypt F38 | 2017/12/13 08:30 | Karol Drzewiecki v Giovani Samaha | 6-3,6-4 |