Round: 44 Ground: Clay
| ITF Egypt F37 | 2017/12/03 09:00 | Mateusz Kowalczyk v Yacoub Makzoume | 6-4,6-2 |
| ITF Egypt F36 | 2017/11/29 12:20 | Mateusz Kowalczyk v Olexiy Kolisnyk | 1-6,3-6 |
| ITF Egypt F36 | 2017/11/27 09:30 | Mateusz Kowalczyk v Fares Zakaria | 6-1,6-1 |
| ITF Poland F11 | 2017/09/01 12:20 | Michal Dembek v Mateusz Kowalczyk | 7-5,6-3 |
| ITF Poland F11 | 2017/08/31 12:30 | Mateusz Kowalczyk v Bartosz Wojnar | 6-2,6-2 |
| ITF Poland F11 | 2017/08/29 11:50 | Mateusz Kowalczyk v Kristian Lozan | 6-4,6-1 |
| ITF Poland F11 | 2017/08/27 08:00 | Konrad Mularczyk v Mateusz Kowalczyk | 2-6,2-6 |
| ITF Poland F8 | 2017/08/01 13:55 | Adrian Andrzejczuk v Mateusz Kowalczyk | 6-2,6-3 |
| ITF Egypt F37 | 2017/12/03 09:00 | Dominik Podsednik v Georg Winkler | 2-6,2-6 |
| ITF Egypt F36 | 2017/11/30 10:55 | Enrique Lopez-Perez v Georg Winkler | 6-1,6-2 |
| ITF Egypt F36 | 2017/11/29 13:50 | Ivan Krivic v Georg Winkler | 0-6,4-6 |
| ITF Egypt F36 | 2017/11/27 09:30 | Dominik Barton v Georg Winkler | 6-4,4-6,3-6 |
| ITF Turkey F41 | 2017/10/31 06:45 | Kevin Kaczynski v Georg Winkler | 7-6,6-3 |
| ITF Turkey F41 | 2017/10/30 06:45 | Osmancan Soyler v Georg Winkler | 0-6,1-6 |
| ITF Tunisia F32 | 2017/10/24 11:30 | Alexis Musialek v Georg Winkler | 6-1,6-1 |
| ITF Tunisia F32 | 2017/10/23 08:30 | Louis Tessa v Georg Winkler | 6-3,5-7,2-6 |