Stadium: Court 4 Round: 44 Ground: Clay
| ITF Poland F7 | 2018/08/12 11:00 | Karol Drzewiecki v Arvid Nordquist | 6-2,6-4 |
| Challenger Sopot Qual | 2018/07/28 09:00 | Karol Drzewiecki v Jonathan Mridha | 4-6,0-6 |
| ITF Germany F8 Qual | 2018/07/15 12:30 | Karol Drzewiecki v Tim Seibert | 5-7,2-6 |
| ITF Germany F8 Qual | 2018/07/15 08:30 | Karol Drzewiecki v Daniil Tsebrenko | 7-5,6-3 |
| ITF Germany F7 | 2018/07/11 11:25 | Dominik Boehler v Karol Drzewiecki | 6-2,6-1 |
| ITF Romania F2 Qual | 2018/05/28 07:30 | Karol Drzewiecki v Andrei Stefan Apostol | 2-6,4-6 |
| ITF Poland F3 | 2018/05/15 09:30 | Sekou Bangoura v Karol Drzewiecki | 3-6,7-6,6-1 |
| ITF Poland F3 Qual | 2018/05/14 07:30 | Karol Drzewiecki v Filip Kucbel | 6-7,7-6,6-2 |
| ITF Poland F6 Qual | 2018/08/04 08:00 | Pawel Zawisza v Lukas Mugevicius | 3-6,1-6 |
| ITF Czech Republic F6 Qual | 2018/07/07 13:00 | Pawel Zawisza v Guido Ivan Justo | 3-6,3-6 |
| ITF Czech Republic F6 Qual | 2018/07/07 08:30 | Pawel Zawisza v Tomas Vanko | 6-3,7-6 |
| ITF Czech Republic F2 | 2017/05/22 10:15 | Pawel Zawisza v Kristjan Tamm | 5-7,2-6 |
| ITF Czech Republic F2 | 2017/05/21 08:00 | Moritz Dettinger v Pawel Zawisza | 2-6,3-6 |
| ITF Czech Republic F2 | 2017/05/20 08:00 | Pawel Zawisza v Sebastian Buehler | 6-0,6-1 |
| ITF Czech Republic F1 Qual | 2017/05/14 08:00 | Matija Pecotic v Pawel Zawisza | 6-4,6-3 |
| ITF Egypt F12 | 2017/04/01 07:00 | Yannick Thivant v Pawel Zawisza | 6-1,6-4 |