Stadium: Court 10 Round: 25 Ground: Clay
| ITF M15 Lodz | 2021/08/16 14:00 | Dominik Kellovsky v Valerio Aboian | 0-6,1-6 |
| ITF M15 Lodz | 2021/08/16 09:30 | Omar Brigida v Valerio Aboian | 4-6,6-7 |
| ITF M15 Gdynia | 2021/08/08 08:00 | Valerio Aboian v Daniel De Jonge | 5-7,6-7 |
| ITF M15 Novi Sad | 2021/08/04 08:00 | Valerio Aboian v Charles Broom | 5-7,2-6 |
| ITF M15 Novi Sad | 2021/08/03 10:10 | Aleksa Mardjonovic v Valerio Aboian | 2-6,7-5,10-12 |
| ITF M15 Novi Sad | 2021/08/02 11:00 | Valerio Aboian v Rrezart Cungu | 6-4,1-6,13-11 |
| ITF M15 Novi Sad | 2021/08/01 12:45 | Linghao Zhang v Valerio Aboian | 0-6,3-6 |
| ITF M15 Novi Sad | 2021/07/26 09:00 | Valerio Aboian v Peter Makk | 6-4,3-6,10-3 |
| ITF M15 Gdynia | 2021/08/10 12:30 | Filip Peliwo v Michal Mikula | 6-3,7-5 |
| ITF M15 Parnu | 2021/08/05 11:20 | Michal Mikula v Otto Virtanen | 3-6,6-3,2-6 |
| ITF M15 Parnu | 2021/08/04 12:30 | Michal Mikula v Petro Orlando Fellin | 6-2,6-0 |
| ITF M15 Parnu | 2021/08/03 08:30 | Michal Mikula v Bartosz Wojnar | 6-0,6-3 |
| Polish National Tour | 2021/07/14 11:50 | Michal Mikula v Kacper Zuk | 3-6,2-6 |
| Polish National Tour | 2021/07/13 09:15 | Filip Peliwo v Michal Mikula | 4-6,3-6 |
| ITF M25 Wroclaw | 2021/06/27 12:30 | Yann Wojcik v Michal Mikula | 7-6,6-0 |
| ITF M15 Antalya | 2021/06/21 07:00 | Thijmen Loof v Michal Mikula | 6-2,6-1 |