Stadium: Court 4
| Polish National Tour | 2020/07/09 11:00 | Daniel Michalski v Jan Zielinski | 6-3,6-1 |
| Marbello Cup - Exhibition Series | 2020/06/02 13:30 | Daniel Michalski v Jan Zielinski | 6-0,5-7,8-10 |
| ITF M25 Bydgoszcz | 2019/08/17 13:20 | Daniel Michalski v Jan Zielinski | 6-3,6-4 |
| Polish National Tour | 2020/07/09 11:00 | Daniel Michalski v Jan Zielinski | 6-3,6-1 |
| Polish National Tour | 2020/07/08 13:00 | Jan Zielinski v Kacper Zuk | 6-4,6-3 |
| Polish National Tour | 2020/06/23 08:00 | Kacper Zuk v Jan Zielinski | 6-2,3-6,6-2 |
| Polish National Tour | 2020/06/22 08:35 | Jan Zielinski v Filip Kolasinski | 6-4,6-3 |
| Marbello Cup - Exhibition Series | 2020/06/05 08:20 | Filip Kolasinski v Jan Zielinski | 0-6,7-5,7-10 |
| Marbello Cup - Exhibition Series | 2020/06/04 14:10 | Maciej Rajski v Jan Zielinski | 7-5,6-1 |
| Marbello Cup - Exhibition Series | 2020/06/04 08:20 | Filip Kolasinski v Jan Zielinski | 6-7,4-6 |
| Marbello Cup - Exhibition Series | 2020/06/03 14:40 | Maciej Rajski v Jan Zielinski | 4-6,4-6 |
| Polish National Tour | 2020/07/16 14:15 | Karol Krawczynski v Daniel Michalski | 4-6,4-6 |
| Polish National Tour | 2020/07/15 10:55 | Olaf Pieczkowski v Daniel Michalski | 2-6,3-6 |
| Polish National Tour | 2020/07/10 10:00 | Kamil Majchrzak v Daniel Michalski | 6-2,6-2 |
| Polish National Tour | 2020/07/09 11:00 | Daniel Michalski v Jan Zielinski | 6-3,6-1 |
| Polish National Tour | 2020/07/08 11:10 | Pawel Juszczak v Daniel Michalski | 4-6,7-6,2-6 |
| Polish National Tour | 2020/07/07 10:25 | Kamil Gajewski v Daniel Michalski | 4-6,4-6 |
| Polish National Tour | 2020/06/22 08:55 | Pawel Juszczak v Daniel Michalski | 6-1,7-6 |
| Polish National Tour | 2020/06/20 08:00 | Kacper Zuk v Daniel Michalski | 2-6,6-3,6-3 |