| Polish National Tour | 2020/06/21 09:30 | Piotr Grynkowski v Walkow, Szymon | 5-7,6-3,7-6 |
| Nur Sultan, Kazakhstan | 2020/03/11 06:30 | Elias Ymer v Walkow, Szymon | 6-1,7-6 |
| Nur Sultan, Kazakhstan | 2020/03/10 06:05 | Elgin, M. v Walkow, Szymon | 3-6,1-6 |
| Czech Extraliga, Men | 2019/12/14 11:00 | Walkow, Szymon v Kenny de Schepper | 2-6,2-5 |
| Czech Extraliga, Men | 2019/12/13 12:10 | Jozef Kovalik v Walkow, Szymon | 6-2,6-2 |
| Challenger - Glasgow | 2019/09/16 09:00 | Jonathan Mridha v Walkow, Szymon | 4-6,6-2,7-6 |
| Sopot, Pologne | 2019/07/29 09:00 | Zhurbin, Alexander v Walkow, Szymon | 6-4,6-4 |
| ITF - M25 Nussloch | 2019/01/23 12:45 | Torebko, Peter v Walkow, Szymon | 6-4,7-6 |
| Polish National Tour | 2020/06/21 14:00 | Kacper Zuk v Wojcik, Yann | 6-2,7-5 |
| Polish National Tour | 2020/06/21 08:00 | Konopko, Witold v Wojcik, Yann | 0-6,1-6 |
| Polish National Tour | 2020/06/17 15:30 | Kacper Zuk v Wojcik, Yann | 6-3,6-1 |
| Marbello Cup Exhibition Series | 2020/06/12 09:15 | Galka, Jan v Wojcik, Yann | 6-4,5-7,10-7 |
| Marbello Cup Exhibition Series | 2020/06/11 13:40 | Mikula, Michal v Wojcik, Yann | 7-5,1-6,10-4 |
| Marbello Cup Exhibition Series | 2020/06/11 08:10 | Gajewski, Kamil v Wojcik, Yann | 6-3,6-2 |
| Marbello Cup Exhibition Series | 2020/06/10 07:00 | Wojcik, Yann v Wozniak, Michal | 6-2,6-4 |
| Marbello Cup Exhibition Series | 2020/06/09 13:55 | Wojcik, Yann v Galka, Jan | 1-6,7-6,8-10 |