Round: 25 Ground: Clay
| ITF Poland F7 Qual | 2017/07/24 08:00 | Adam Rudowski v Artem Vasheshnikov | 3-6,6-2,0-6 |
| ITF Poland F5 | 2017/07/12 10:30 | Thibault Cancel v Szymon Walkow | 2-6,7-6,6-1 |
| ITF Poland F4 | 2017/07/04 11:10 | Viktor Durasovic v Szymon Walkow | 7-6,6-2 |
| ITF Poland F2 | 2017/06/19 10:55 | Jonas Eriksson Ziverts v Szymon Walkow | 6-3,4-6,6-1 |
| ITF Poland F2 | 2017/06/18 08:30 | Piotr Grynkowski v Szymon Walkow | 1-6,6-3,3-6 |
| ITF Poland F1 | 2017/06/13 11:25 | Maxime Tabatruong v Szymon Walkow | 6-3,7-6 |
| ITF Czech Republic F2 | 2017/05/24 13:00 | Szymon Walkow v Kristjan Tamm | 6-1,5-7,4-6 |
| ITF Czech Republic F1 Qual | 2017/05/15 08:00 | Maciej Rajski v Szymon Walkow | 6-3,6-2 |
| ITF Czech Republic F1 Qual | 2017/05/14 09:00 | Leon Hoeveler v Szymon Walkow | 5-7,3-6 |