Stadium: Court 2 Round: 25
| ITF Poland F7 | 2018/08/15 08:00 | Daniel Michalski v Pawel Juszczak | 4-6,3-6 |
| Challenger Sopot | 2018/08/02 12:20 | Daniel Michalski v Daniel Gimeno-Traver | 1-6,1-6 |
| Challenger Sopot | 2018/07/30 12:30 | Daniel Michalski v Michal Dembek | 6-2,6-4 |
| 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 F7 | 2018/08/16 09:00 | Joao Pedro Sorgi v Marek Jaloviec | 6-1,7-5 |
| ITF Poland F7 | 2018/08/14 14:50 | Nikita Mashtakov v Marek Jaloviec | 4-6,1-6 |
| Challenger Pullach Qual | 2018/08/04 13:05 | George Von Massow v Marek Jaloviec | 6-4,4-6,6-3 |
| ITF Czech Republic F6 | 2018/07/12 09:00 | Marek Jaloviec v Jan Mertl | 5-7,2-6 |
| ITF Czech Republic F6 | 2018/07/11 10:45 | Marek Jaloviec v Petr Hajek | 6-1,6-2 |
| ITF Czech Republic F6 | 2018/07/09 08:00 | Marek Jaloviec v Tomas Krcma | 6-0,6-2 |
| ITF Czech Republic F5 | 2018/07/06 08:30 | Marek Jaloviec v David Poljak | 4-6,4-6 |
| ITF Czech Republic F5 | 2018/07/05 10:40 | Marek Jaloviec v Alexander Vasilenko | 7-6,6-4 |