| ITF M15 Novi Sad | 2021/07/27 09:40 | Tadeas Paroulek v Rrezart Cungu | 7-5,3-6,4-10 |
| ITF M15 Novi Sad | 2021/07/26 07:30 | Tadeas Paroulek v Roko Horvat | 6-4,7-5 |
| ITF M25 Kottingbrunn | 2021/07/21 09:25 | Tadeas Paroulek v David Pichler | 6-4,2-6,4-6 |
| ITF M25 Kottingbrunn | 2021/07/20 09:45 | Tadeas Paroulek v Gregor Hausberger | 6-1,6-3 |
| ITF M25 Kottingbrunn | 2021/07/19 14:20 | Tadeas Paroulek v Lukas Pokorny | 6-2,6-4 |
| ITF M25 Telfs | 2021/07/15 12:45 | Alex M Pujolras v Tadeas Paroulek | 6-4,6-3 |
| ITF M25 Telfs | 2021/07/13 07:25 | Tadeas Paroulek v Martins Rocens | 6-4,6-2 |
| ITF M25 Telfs | 2021/07/12 13:00 | Tadeas Paroulek v Leon Hoeveler | 6-1,6-1 |