Stadium: Court 5 Round: 44 Ground: Hardcourt outdoor
| ITF M15 Sozopol | 2021/10/03 07:00 | Yann Wojcik v Gianluca Coloma-Heck | 6-1,7-5 |
| ITF M15 Vyshkovo | 2021/09/24 10:00 | Yann Wojcik v Gergely Madarasz | 1-6,5-7 |
| ITF M15 Vyshkovo | 2021/09/23 14:35 | Lorenzo Bocchi v Yann Wojcik | 5-7,7-5,3-6 |
| ITF M15 Vyshkovo | 2021/09/23 07:50 | Federico Campana v Yann Wojcik | 1-6,6-7 |
| UTR Pro Tennis Series Ricany | 2021/09/19 07:00 | Yann Wojcik v Dominik Recek | 6-3,6-4 |
| UTR Pro Tennis Series Ricany | 2021/09/18 11:30 | Marek Jaloviec v Yann Wojcik | 3-6,0-0 |
| UTR Pro Tennis Series Ricany | 2021/09/17 09:00 | Michael Gloeckler v Yann Wojcik | 2-6,3-6 |
| UTR Pro Tennis Series Ricany | 2021/09/14 09:00 | Alexander Lazov v Yann Wojcik | 6-4,3-6,6-7 |
| ITF M15 Sozopol | 2021/09/13 10:30 | Tommaso Compagnucci v Ivan Penev | 6-2,6-3 |
| ITF M15 Sozopol | 2021/09/12 10:00 | Radu F Macovei v Ivan Penev | 4-6,3-6 |
| UTR Pro Tennis Series Sofia | 2021/09/01 11:00 | Samuil Konov v Ivan Penev | 4-6,6-1,6-0 |
| UTR Pro Tennis Series Sofia | 2021/08/31 06:30 | Martin Dimitrov v Ivan Penev | 1-6,6-3,6-3 |
| UTR Pro Tennis Series Sofia | 2021/08/30 11:15 | Matias Zukas v Ivan Penev | 7-5,6-3 |
| UTR Pro Tennis Series Sofia | 2021/08/29 12:30 | Ivan Penev v Alexandru Luca | 6-1,6-4 |
| ITF Bulgaria F1 | 2018/05/15 08:25 | Ivan Penev v Stefan Seifert | 4-6,2-6 |