Stadium: Court 1 Round: 54 Ground: Clay
| ITF - M15 Bratislava | 2021/08/23 09:00 | Samuel Puskar v Jakub Novak | 6-3,2-6,12-14 |
| ITF - M25 Kottingbrunn | 2021/07/19 13:15 | Gregor Hausberger v Samuel Puskar | 4-6,6-3,10-7 |
| ITF - M25 Kottingbrunn | 2021/07/18 07:30 | Nikolas Lahky v Samuel Puskar | 3-6,2-6 |
| ITF - M25 Telfs | 2021/07/12 07:55 | Ondrej Horak v Samuel Puskar | 6-3,6-4 |
| ITF - M15 Poprad | 2021/07/07 11:30 | Julien Penzlin v Samuel Puskar | 6-4,7-6 |
| ITF - M15 Poprad | 2021/07/05 08:00 | Samuel Puskar v Kristof Minarik | 6-3,7-6 |
| ITF - M15 Poprad | 2021/07/04 08:00 | Samuel Puskar v Ondrej Valek | 7-5,6-1 |
| ITF - M25 Wroclaw | 2021/06/27 15:30 | Samuel Puskar v Carl Soderlund | 6-4,1-6,8-10 |
| ITF - M15 Zilina | 2021/08/30 11:30 | Samuel Paulovcak v Samo Polakovic | 6-3,3-6,10-7 |
| ITF - M15 Bratislava | 2021/08/24 08:00 | Jakub Novak v Samuel Paulovcak | 6-4,6-4 |
| ITF - M15 Bratislava | 2021/08/23 09:00 | Samuel Paulovcak v Isa Mammetgulyyev | 6-4,6-7,10-1 |
| ITF - M25 Prostejov | 2021/08/16 09:35 | Daniel Paty v Samuel Paulovcak | 6-1,4-6,10-5 |
| ITF - M25 Prostejov | 2021/08/15 08:00 | Samuel Paulovcak v Fred Olivier Schommer | 6-0,6-2 |
| ITF - M25 Kottingbrunn | 2021/07/19 10:10 | Toby Martin v Samuel Paulovcak | 6-3,6-7,10-8 |
| ITF - M25 Kottingbrunn | 2021/07/18 07:30 | Stefanos Sakellaridis v Samuel Paulovcak | 1-6,4-6 |
| ITF - M25 Telfs | 2021/07/12 09:30 | Samuel Paulovcak v Daniel Paty | 4-6,6-4,7-10 |