Stadium: Ustron 3 Round: 44 Ground: Clay
| ITF Czech Republic F11 Qual | 2017/11/19 09:00 | Grzegorz Panfil v Piotr Grynkowski | 7-6,6-3 |
| ITF Czech Republic F8 Qual | 2017/10/30 11:00 | Tadeas Paroulek v Piotr Grynkowski | 6-2,5-7,6-3 |
| ITF Czech Republic F7 Qual | 2017/10/24 08:00 | Lukas Vejvara v Piotr Grynkowski | 6-3,6-4 |
| ITF Czech Republic F7 Qual | 2017/10/23 08:00 | Pavel Motl v Piotr Grynkowski | 5-7,2-6 |
| Challenger Szczecin Qual | 2017/09/09 14:10 | Piotr Grynkowski v Guillermo Duran | 4-6,2-6 |
| ITF Poland F11 | 2017/08/28 09:00 | Piotr Grynkowski v Adam Chadaj | 4-6,1-6 |
| ITF Poland F9 | 2017/08/16 10:20 | Piotr Grynkowski v Boy Westerhof | 1-6,4-6 |
| ITF Poland F9 | 2017/08/15 10:30 | Piotr Grynkowski v Maciej Nowak | 5-7,6-1,6-3 |
| ITF Turkey F11 | 2018/03/18 07:00 | Gabriel Donev v Ramy Labna | 6-2,6-3 |
| ITF Turkey F11 | 2018/03/17 08:30 | Ramy Labna v Dietrich Dernowski | 6-2,6-0 |
| ITF Turkey F10 | 2018/03/10 08:30 | Ramy Labna v Tomas Gerini | 2-6,4-6 |
| ITF Turkey F9 | 2018/03/03 08:30 | Ramy Labna v Neven Krivokuca | 1-6,0-6 |
| ITF Italy F36 Qual | 2017/10/30 13:00 | Ergi Kirkin v Ramy Labna | 6-3,6-0 |
| ITF Italy F36 Qual | 2017/10/29 13:00 | Thomas Schwencke Lindqvist v Ramy Labna | 1-6,6-7 |
| ITF Italy F35 Qual | 2017/10/22 13:00 | Andrea Grazioso v Ramy Labna | 6-1,7-5 |
| ITF Tunisia F25 | 2017/09/04 09:00 | Christoffer Solberg v Ramy Labna | 6-3,6-3 |