Stadium: Court 1 Round: 29 Ground: Clay
| ITF Czech Republic F1 Qual | 2017/05/15 08:00 | Maciej Rajski v Szymon Walkow | 6-3,6-2 |
| ITF Poland F2 | 2014/06/10 11:50 | Maciej Rajski v Szymon Walkow | 6-2,6-4 |
| ITF Poland F6 | 2018/08/11 10:00 | Jan Zielinski v Maciej Rajski | 5-7,1-6 |
| ITF Poland F6 | 2018/08/10 12:00 | Maciej Rajski v Vladyslav Orlov | 6-0,6-1 |
| ITF Poland F6 | 2018/08/09 14:50 | Maciej Rajski v Patryk Kosinski | 6-3,6-4 |
| ITF Poland F6 | 2018/08/07 13:10 | Maciej Rajski v Adam Mlazga | 6-1,6-3 |
| ITF Spain F20 | 2018/07/27 17:15 | Maciej Rajski v Carlos Lopez Montagud | 1-6,5-7 |
| ITF Spain F20 | 2018/07/26 10:25 | Maciej Rajski v Eduard Guell | 6-3,6-2 |
| ITF Spain F20 | 2018/07/24 08:00 | Maciej Rajski v Claudio Fortuna | 6-4,7-5 |
| ITF Spain F19 | 2018/07/20 16:10 | Marc Giner v Maciej Rajski | 6-7,7-6,6-2 |
| ITF Poland F6 | 2018/08/11 12:00 | Szymon Walkow v Matias Franco Descotte | 6-7,6-3,6-4 |
| ITF Poland F6 | 2018/08/10 12:45 | Tyler Mercier v Szymon Walkow | 4-6,3-6 |
| ITF Poland F6 | 2018/08/09 10:00 | Szymon Walkow v Nikita Mashtakov | 2-6,6-3,6-2 |
| ITF Poland F6 | 2018/08/07 08:00 | Szymon Walkow v Piotr Grynkowski | 6-3,6-2 |
| Challenger Sopot Qual | 2018/07/29 12:20 | Szymon Walkow v Vladyslav Manafov | 3-6,2-6 |
| Challenger Sopot Qual | 2018/07/28 09:00 | Franco Agamenone v Szymon Walkow | 3-6,6-2,2-6 |
| ITF Czech Republic F3 | 2018/05/29 12:15 | Szymon Walkow v Mateusz Terczynski | 4-6,4-6 |
| ITF Czech Republic F3 Qual | 2018/05/27 09:00 | Szymon Walkow v Adam Blecha | 6-1,7-5 |