| Marbello Cup Exhibition Series | 2020/05/06 15:30 | Makary Adamek v Adam Mlazga | 6-2,6-4 |
| Marbello Cup Exhibition Series | 2020/05/06 12:50 | Mateusz Terczynski v Adam Mlazga | 6-3,6-1 |
| ITF Poland F8 | 2018/08/20 10:35 | Adrian Andrzejczuk v Adam Mlazga | 5-7,6-3,6-2 |
| ITF Poland F8 | 2018/08/19 11:00 | Cristiano Russo v Adam Mlazga | 4-6,1-6 |
| ITF Poland F6 | 2018/08/07 13:10 | Maciej Rajski v Adam Mlazga | 6-1,6-3 |
| ITF Poland F6 Qual | 2018/08/06 09:50 | Noe Sytkow v Adam Mlazga | 3-6,3-6 |
| ITF Poland F6 Qual | 2018/08/04 08:00 | Jody Turnquest v Adam Mlazga | 1-6,2-6 |
| ITF Poland F3 | 2018/05/13 07:00 | Karol Drzewiecki v Adam Mlazga | 6-2,6-7,6-1 |
| Marbello Cup Exhibition Series | 2020/05/06 18:30 | Kamil Gajewski v Yann Wojcik | 6-2,7-6 |
| Marbello Cup Exhibition Series | 2020/05/06 14:00 | Kamil Gajewski v Michal Bedra | 6-2,6-3 |
| ITF M25 Poznan | 2019/08/20 08:00 | Maciej Rajski v Kamil Gajewski | 6-1,6-3 |
| ITF M25 Poznan | 2019/08/19 08:00 | Kamil Gajewski v Noah Prehn | 6-1,6-7,10-6 |
| ITF M15 Koszalin | 2019/08/06 12:00 | Kamil Gajewski v Aliaksandr Liaonenka | 6-7,2-6 |
| ITF M15 Sharm El Sheikh | 2019/04/08 09:00 | Kamil Gajewski v Philip Bachmaier | 3-6,2-6 |
| ITF M15 Loule | 2019/03/05 14:30 | Juan Bautista Otegui v Kamil Gajewski | 6-2,7-5 |
| ITF Poland F6 | 2018/08/07 08:00 | Piotr Matuszewski v Kamil Gajewski | 6-3,4-6,6-4 |