Stadium: Centre Court Round: 25 Ground: Clay
| ITF Poland F1 | 2018/05/02 08:00 | Michal Dembek v Daniel Michalski | 6-2,3-6,7-5 |
| ITF Poland F1 | 2018/05/02 08:00 | Michal Dembek v Daniel Michalski | 6-2,3-6,7-5 |
| ITF Poland F1 | 2018/05/01 09:10 | Yann Wojcik v Daniel Michalski | 3-6,4-6 |
| Davis Cup | 2018/04/08 13:25 | Daniel Michalski v Mark Chigaazira | 6-3,6-4 |
| ITF Italy F5 Qual | 2018/03/27 09:00 | Constantin Christ v Daniel Michalski | 0-6,6-4,6-4 |
| ITF Poland F6 | 2017/07/20 10:40 | Daniel Michalski v Adam Chadaj | 1-6,5-7 |
| ITF Poland F6 | 2017/07/18 14:35 | Daniel Michalski v Michal Bedra | 6-2,6-2 |
| ITF Poland F5 | 2017/07/13 14:05 | Elliot Benchetrit v Daniel Michalski | 6-0,6-3 |
| ITF Poland F5 | 2017/07/10 11:35 | Daniel Michalski v Wojciech Marek | 6-1,7-6 |
| ITF Georgia F2 | 2018/07/18 08:00 | Michal Dembek v Shahin Khaledan | 3-6,4-6 |
| ITF Georgia F1 | 2018/07/10 08:05 | Michal Dembek v Maxim Ratniuk | 2-6,1-6 |
| ITF Sri Lanka F3 | 2018/06/28 04:00 | Manish Sureshkumar v Michal Dembek | 6-3,6-3 |
| ITF Sri Lanka F3 | 2018/06/27 04:00 | Anvit Bendre v Michal Dembek | 2-6,2-6 |
| ITF Sri Lanka F3 | 2018/06/26 06:30 | Niklas Johansson v Michal Dembek | 7-5,3-6,3-6 |
| Challenger Poprad Tatry Qual | 2018/06/16 09:10 | Michal Dembek v Thomas Statzberger | 4-6,6-7 |
| Challenger Poznan | 2018/06/06 10:00 | Michal Dembek v Matteo Donati | 6-7,3-6 |
| ITF Poland F4 | 2018/05/24 10:20 | Pavel Nejedly v Michal Dembek | 6-4,6-2 |