Stadium: Court 2 Round: 62 Ground: Clay
| ITF M15 Gdynia | 2021/08/08 08:00 | Dominik Recek v Kamil Gajewski | 6-2,7-6 |
| ITF M25 Wroclaw | 2021/06/27 15:30 | Kamil Gajewski v Daniel Siniakov | 2-6,5-7 |
| Polish National Tour | 2020/08/23 12:30 | Daniel Michalski v Kamil Gajewski | 6-7,7-6,7-6 |
| Polish National Tour | 2020/08/23 08:00 | Kamil Gajewski v Jasza Szajrych | 6-4,6-1 |
| Polish National Tour | 2020/08/21 11:55 | Kamil Gajewski v Piotr Matuszewski | 7-6,6-4 |
| Polish National Tour | 2020/08/15 16:00 | Kamil Gajewski v Mikolaj Borkowski | 6-4,6-3 |
| Polish National Tour | 2020/08/15 07:30 | Kamil Gajewski v Mikolaj Szmyrgala | 6-3,6-2 |
| Polish National Tour | 2020/07/29 14:50 | Kamil Gajewski v Filip Kolasinski | 7-5,6-7,4-6 |
| ITF M25 Meerbusch | 2021/04/12 10:00 | Alessio Vasquez Gehrke v Mark Owen Endler | 6-7,3-6 |
| ITF M25 Meerbusch | 2021/04/11 12:30 | Mick Veldheer v Alessio Vasquez Gehrke | 1-6,6-0,9-11 |