Stadium: Court 1 Round: 28 Ground: Clay
| ITF M25 Wroclaw | 2021/06/28 09:30 | Wilson Leite v Yann Wojcik | 5-7,7-5,8-10 |
| ITF M15 Łódź | 2021/08/20 08:00 | Igor Marcondes v Wilson Leite | 2-6,1-6 |
| ITF M15 Łódź | 2021/08/17 08:00 | Robert Strombachs v Wilson Leite | 5-7,4-6 |
| ITF M15 Gdynia | 2021/08/10 12:25 | Wilson Leite v Jack Pinnington Jones | 2-6,3-6 |
| ITF M25 Grodzisk Mazowiecki | 2021/08/05 08:30 | Wilson Leite v Shintaro Mochizuki | 6-7,6-1,0-6 |
| ITF M25 Grodzisk Mazowiecki | 2021/08/03 13:35 | Wilson Leite v Dominik Kellovsky | 6-4,6-2 |
| ITF M15 Novi Sad | 2021/07/28 07:25 | Wilson Leite v Duje Kekez | 2-6,3-6 |
| ITF M15 Esch/Alzette | 2021/07/21 11:10 | Wilson Leite v Deney Wassermann | 6-3,1-6,3-6 |
| ITF M15 Esch/Alzette | 2021/07/20 09:00 | Wilson Leite v Tim Heger | 6-4,6-3 |
| ITF M15 Łódź | 2021/08/20 08:00 | Yann Wojcik v Wojciech Marek | 7-6,6-3 |
| ITF M15 Łódź | 2021/08/19 08:00 | Alejo Lorenzo Lingua Lavallen v Yann Wojcik | 6-7,6-2,5-7 |
| ITF M15 Łódź | 2021/08/18 12:55 | Yann Wojcik v Robertas Vrzesinski | 6-1,6-3 |
| 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 |