Stadium: Tammsaare 5 Round: 25 Ground: Hardcourt indoor
| 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 |
| ITF M15 Antalya | 2021/06/20 07:00 | Gokberk Saritas v Michal Mikula | 6-7,1-6 |
| ITF M15 Novomoskovsk | 2021/05/31 06:15 | Dzianis Zharyn v Michal Mikula | 6-3,7-6 |
| ITF M15 Novomoskovsk | 2021/05/30 06:15 | Niccolo Catini v Michal Mikula | 2-6,6-7 |
| ITF M15 Parnu | 2021/08/03 07:00 | Christoffer Solberg v Petro Orlando Fellin | 3-6,4-6 |
| ITF M15 Parnu | 2021/08/02 09:30 | Oskar Antinheimo v Petro Orlando Fellin | 5-7,3-6 |
| ITF M15 Vejle | 2021/07/28 10:10 | Jonathan Mridha v Petro Orlando Fellin | 6-3,0-6,6-4 |
| ITF M15 Vejle | 2021/07/26 07:55 | Philip Hjorth v Petro Orlando Fellin | 6-7,6-4,7-10 |
| ITF M15 Monastir | 2020/09/27 10:00 | Yaraslav Shyla v Petro Orlando Fellin | 6-7,6-2,10-7 |
| ITF M15 Monastir | 2020/09/20 08:00 | Petro Orlando Fellin v Max Andrews | 6-4,0-6,0-10 |
| ITF M15 Monastir | 2020/09/13 10:30 | Petro Orlando Fellin v Alexander Kotzen | 3-6,6-7 |
| ITF M15 Anif | 2020/08/23 09:30 | Petro Orlando Fellin v Thiago Agustin Tirante | 2-6,1-6 |