| ITF Poland F2 | 2016/05/31 10:35 | Yann Wojcik v Kamil Gajewski | 7-6,1-6,6-1 |
| 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 |
| Challenger Sopot Qual | 2018/07/28 10:40 | Johannes Haerteis v Kamil Gajewski | 6-3,6-2 |
| Marbello Cup Exhibition Series | 2020/05/06 10:00 | Yann Wojcik v Makary Adamek | 2-6,6-3,6-4 |
| ITF M15 Monastir | 2020/02/17 08:30 | Lukas H Lilleengen v Yann Wojcik | 6-4,6-2 |
| ITF M15 Monastir | 2020/02/16 10:00 | Michal Skonieczny v Yann Wojcik | 3-6,4-6 |
| ITF M15 Monastir | 2020/02/09 08:00 | Luca Castagnola v Yann Wojcik | 3-6,6-2,10-7 |
| ITF M15 Heraklion | 2019/11/05 07:30 | Filippo Moroni v Yann Wojcik | 6-2,6-2 |
| ITF M15 Heraklion | 2019/11/04 09:30 | Ran Amar v Yann Wojcik | 6-3,4-6,7-10 |
| ITF M15 Liberec | 2019/10/23 13:35 | Yann Wojcik v Evgeny Tyurnev | 6-7,4-6 |
| ITF M15 Sharm El Sheikh | 2019/10/02 11:25 | Yann Wojcik v Eric Jr. Olivarez | 3-6,1-6 |