Stadium: Court 3 Round: 25 Ground: Clay
| ITF M15 Łódź | 2021/08/16 08:00 | Piotr Galus v Yann Wojcik | 2-6,2-6 |
| ITF M15 Gdynia | 2021/08/08 08:00 | Yann Wojcik v Harry Wendelken | 6-7,1-6 |
| ITF M25 Grodzisk Mazowiecki | 2021/08/03 10:30 | Facundo Diaz Acosta v Yann Wojcik | 6-3,7-6 |
| Polish National Tour | 2021/07/10 09:30 | Maciej Rajski v Yann Wojcik | 6-3,6-3 |
| ITF M25 Wroclaw | 2021/06/29 08:00 | Yann Wojcik v Tomas Jirousek | 2-6,4-6 |
| ITF M25 Wroclaw | 2021/06/28 09:30 | Wilson Leite v Yann Wojcik | 5-7,7-5,8-10 |
| ITF M25 Wroclaw | 2021/06/27 12:30 | Yann Wojcik v Michal Mikula | 7-6,6-0 |
| ITF M15 Sarajevo | 2021/05/31 12:00 | Yann Wojcik v Amaury Raynel | 6-7,3-6 |
| ITF M15 Łódź | 2021/08/16 08:00 | Piotr Pawlak v Robertas Vrzesinski | 0-6,2-6 |
| ITF M15 Xàtiva | 2021/08/03 07:00 | Inaki Montes-De La Torre v Robertas Vrzesinski | 6-0,6-3 |
| ITF M15 Xàtiva | 2021/08/02 07:00 | Adria V. Ferrer v Robertas Vrzesinski | 6-4,1-6,5-10 |
| ITF M15 Xàtiva | 2021/08/01 10:00 | Jesus Echevarri v Robertas Vrzesinski | 6-7,2-6 |
| ITF M25 Dénia | 2021/07/26 08:00 | Robertas Vrzesinski v Zakhar Trapeznikov | 4-6,1-6 |
| ITF M25 Dénia | 2021/07/25 08:00 | Robertas Vrzesinski v Areg Stepanian | 6-0,6-3 |
| ITF M25 Gandia | 2021/07/18 08:00 | Javier Molino v Robertas Vrzesinski | 6-3,6-3 |
| ITF M25 Wroclaw | 2021/06/27 11:00 | Robertas Vrzesinski v Matej Galik | 3-6,4-6 |