Stadium: TK PALILULA C1 Round: 62 Ground: Clay
| ITF M25 Belgrade | 2021/06/28 10:00 | Stefan Palosi v Rrezart Cungu | 7-6,4-6,8-10 |
| ITF M25 Belgrade | 2021/06/27 13:00 | Rrezart Cungu v Andreja Petrovic | 6-4,6-3 |
| Davis Cup | 2021/06/26 09:00 | Rrezart Cungu v Michael Avetisyan | 6-1,6-0 |
| Davis Cup | 2021/06/24 09:30 | Rrezart Cungu v Tamerlan Azizov | 6-1,6-1 |
| Davis Cup | 2021/06/22 09:20 | Rrezart Cungu v Daniel Ostap | 6-1,6-2 |
| ITF M15 Skopje | 2021/06/10 11:30 | Simone Roncalli v Rrezart Cungu | 6-0,6-3 |
| ITF M15 Skopje | 2021/06/10 07:30 | Rrezart Cungu v Jacopo Berrettini | 6-2,6-3 |
| ITF M15 Skopje | 2021/06/08 09:00 | Toby Martin v Rrezart Cungu | 6-7,6-4,5-10 |
| ITF M25 Belgrade | 2021/06/28 07:00 | Viktor Jovic v Bekkhan Atlangeriev | 6-4,6-4 |
| ITF M25 Belgrade | 2021/06/27 07:00 | Viktor Jovic v Aleksa Pisaric | 7-6,6-3 |
| ITF M15 Skopje | 2021/06/08 07:30 | Plamen Milushev v Viktor Jovic | 6-4,7-6 |
| ITF M15 Skopje | 2021/06/07 09:30 | Stevan Popovic v Viktor Jovic | 0-6,0-6 |
| ITF M15 Skopje | 2021/06/06 10:30 | Pavle Daljev v Viktor Jovic | 6-4,6-7,10-12 |
| ITF M15 Skopje | 2021/06/01 08:00 | Sidane Pontjodikromo v Viktor Jovic | 6-1,6-3 |
| ITF M15 Skopje | 2021/05/31 08:00 | Viktor Jovic v Hugo Pontico | 3-6,6-4,10-3 |
| ITF M15 Skopje | 2021/05/30 09:30 | Ondrej Horak v Viktor Jovic | 4-6,3-6 |