Stadium: Court 2 Round: 44 Ground: Clay
| ITF - M25 Belgrad | 2021/06/28 10:00 | Bogdan Pavel v Pavle Daljev | 6-0,7-6 |
| ITF - M25 Belgrad | 2021/06/27 12:00 | Pavle Daljev v Mario Aleksic | 6-2,6-3 |
| ITF - M15 Skopje | 2021/06/06 10:30 | Pavle Daljev v Viktor Jovic | 6-4,6-7,10-12 |
| ITF - M15 Sarajevo | 2021/05/30 09:00 | Drazen Petrovic v Pavle Daljev | 6-2,6-1 |
| ITF - M25 Kiseljak | 2021/05/23 08:15 | Pavle Daljev v Lukas Palovic | 2-6,3-6 |
| ITF - M15 Brcko | 2021/05/18 09:30 | Dusan Milanovic v Pavle Daljev | 6-0,6-4 |
| ITF - M15 Brcko | 2021/05/17 15:30 | Dan Radu Munteanu v Pavle Daljev | 4-6,2-6 |
| ITF - M15 Brcko | 2021/05/16 12:30 | Petar Jovic v Pavle Daljev | 0-6,2-6 |
| ITF - M15 Poprad | 2021/07/04 11:00 | Lukas Pokorny v Daniel Siniakov | 6-2,4-6,5-10 |
| ITF - M25 Wroclaw | 2021/06/28 13:00 | Lukas Pokorny v Carl Soderlund | 5-7,4-6 |
| ITF - M25 Wroclaw | 2021/06/27 15:30 | Alan Bojarski v Lukas Pokorny | 2-6,2-6 |
| Challenger - Bratislava | 2021/06/06 14:00 | Duje Ajdukovic v Lukas Pokorny | 6-1,7-6 |
| ITF - M25 Most | 2021/05/23 08:00 | Niklas Rohrer v Lukas Pokorny | 7-6,6-3 |
| ITF - M15 Antalya | 2021/05/09 07:00 | Gabriele Piraino v Lukas Pokorny | 4-6,6-2,10-7 |
| ITF - M15 Sharm El Sheikh | 2021/04/07 08:30 | David Poljak v Lukas Pokorny | 6-3,6-3 |
| ITF - M15 Sharm El Sheikh | 2021/04/06 07:30 | Karlo Cubelic v Lukas Pokorny | 6-7,1-6 |