Stadium: Central Court
| 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 08:20 | Filip Kolasinski v Jan Zielinski | 6-7,4-6 |
| 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 |
| Marbello Cup Exhibition Series | 2020/06/03 08:50 | Jan Zielinski v Michal Dembek | 7-6,5-7,10-4 |
| Marbello Cup Exhibition Series | 2020/06/02 13:30 | Daniel Michalski v Jan Zielinski | 6-0,5-7,8-10 |
| Marbello Cup Exhibition Series | 2020/06/02 07:00 | Jan Zielinski v Mateusz Terczynski | 4-6,6-3,10-6 |
| ITF M25 Sunderland | 2020/02/24 11:40 | Jan Zielinski v George Houghton | 4-6,6-3,7-10 |
| Polish National Tour | 2020/06/21 14:00 | Filip Kolasinski v Wojciech Marek | 7-5,6-2 |
| Polish National Tour | 2020/06/21 08:00 | Piotr Galus v Filip Kolasinski | 6-3,4-6,1-6 |
| Polish National Tour | 2020/06/18 07:00 | Kacper Zuk v Filip Kolasinski | 4-6,6-0,6-3 |
| Polish National Tour | 2020/06/17 08:30 | Maks Kasnikowski v Filip Kolasinski | 4-6,3-6 |
| Marbello Cup Exhibition Series | 2020/06/10 08:20 | Kamil Gajewski v Filip Kolasinski | 4-6,2-6 |
| Marbello Cup Exhibition Series | 2020/06/09 12:20 | Filip Kolasinski v Michal Mikula | 3-6,4-6 |
| Marbello Cup Exhibition Series | 2020/06/09 07:00 | Filip Kolasinski v Michal Wozniak | 2-6,6-3,11-9 |
| Marbello Cup Exhibition Series | 2020/06/05 08:20 | Filip Kolasinski v Jan Zielinski | 0-6,7-5,7-10 |