Stadium: Court 1 Round: 25
| Challenger Tashkent | 2018/10/06 06:00 | Sanjar Fayziev v Szymon Walkow | 6-2,7-5 |
| Challenger Almaty 2 | 2018/09/29 07:55 | Sergey Betov v Szymon Walkow | 3-6,6-1,6-4 |
| ITF Poland F6 | 2018/08/12 10:00 | Maciej Rajski v Szymon Walkow | 6-4,5-7,1-6 |
| 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 |
| ITF Germany F15 | 2018/10/10 09:00 | Luke Jacob Gamble v Dominik Boehler | 4-6,2-6 |
| ITF Germany F14 | 2018/10/07 12:00 | Paul Cayre v Dominik Boehler | 2-6,3-6 |
| ITF Germany F14 | 2018/10/06 13:15 | Dominik Boehler v Francesco Ferrari | 6-4,7-5 |
| ITF Germany F14 | 2018/10/05 10:00 | Patrick Mayer v Dominik Boehler | 2-6,2-6 |
| ITF Germany F14 | 2018/10/04 10:00 | Leonard Von Hindte v Dominik Boehler | 2-6,3-6 |
| ITF Germany F14 | 2018/10/02 11:20 | Antonin Stepanek v Dominik Boehler | 6-7,4-6 |
| ITF Sweden F4 | 2018/09/27 14:05 | Dominik Boehler v Yanais Laurent | 6-1,4-6,3-6 |
| ITF Sweden F4 | 2018/09/26 11:00 | Dominik Boehler v Linus Frost | 2-6,6-4,6-2 |