| 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 07:00 | Martin Dimitrov v Samuil Konov | 4-6,6-1,5-1 |
| ITF M15 Monastir | 2021/08/09 08:30 | Rishab Agarwal v Martin Dimitrov | 6-2,6-1 |
| ITF M15 Monastir | 2021/08/08 10:30 | Masood Eisa-Beygi v Martin Dimitrov | 2-6,1-6 |
| ITF M15 Monastir | 2021/08/04 07:30 | Mateo Nicolas Martinez v Martin Dimitrov | 6-2,6-2 |
| ITF M15 Monastir | 2021/08/03 07:30 | Seita Watanabe v Martin Dimitrov | 6-7,3-6 |
| ITF M15 Monastir | 2021/08/02 08:30 | Nikita Ianin v Martin Dimitrov | 4-6,6-3,5-10 |
| ITF M15 Monastir | 2021/08/01 10:00 | Nikolas Moceanu v Martin Dimitrov | 3-6,2-6 |
| UTR Pro Tennis Series Sofia | 2021/08/31 06:30 | Samuil Konov v Matias Zukas | 3-6,1-6 |
| UTR Pro Tennis Series Sofia | 2021/08/30 11:15 | Matias Zukas v Ivan Penev | 7-5,6-3 |
| ITF M25 Poznan | 2021/08/28 09:30 | Roman Andres Burruchaga v Matias Zukas | 6-1,6-4 |
| ITF M25 Poznan | 2021/08/27 09:30 | Matias Zukas v Michal Mikula | 6-3,6-1 |
| ITF M25 Poznan | 2021/08/26 14:50 | Matias Zukas v Leonardo Aboian | 6-4,2-6,6-2 |
| ITF M25 Poznan | 2021/08/25 12:50 | Matias Zukas v Marcelo Zormann | 6-3,4-6,7-6 |
| ITF M25 Bacau | 2021/08/20 08:00 | Matias Zukas v Vladyslav Orlov | 2-6,3-6 |
| ITF M25 Bacau | 2021/08/19 09:00 | Moez Echargui v Matias Zukas | 1-6,2-6 |