Stadium: Court 6 Round: 62 Ground: Clay
| ITF M15 Novi Sad | 2021/07/25 09:30 | Malesevic, Nemanja v Michalis Sakellaridis | 2-6,6-4,10-3 |
| ITF - M15 Doboj | 2021/07/13 09:45 | Viktor Jovic v Malesevic, Nemanja | 0-6,6-4,10-8 |
| ITF - M15 Doboj | 2021/07/12 09:30 | Granolic, Stefan v Malesevic, Nemanja | 3-6,3-6 |
| ITF M25 Velenje | 2021/07/07 10:45 | Prechtel, Sebastian v Malesevic, Nemanja | 6-3,6-3 |
| ITF M25 Velenje | 2021/07/06 08:00 | Nincevic, Frane v Malesevic, Nemanja | 4-6,6-1,5-10 |
| ITF M25 Velenje | 2021/07/05 10:00 | Malesevic, Nemanja v Maks Lukman | 2-6,6-4,11-9 |
| ITF M25 Velenje | 2021/07/04 07:30 | Malesevic, Nemanja v Minakov, Mikhail | 7-5,6-7,10-8 |
| ITF M25 Belgrade | 2021/06/27 12:00 | Malesevic, Nemanja v Minin, Matvey | 6-4,6-7,10-12 |
| ITF M15 Novi Sad | 2021/07/25 09:30 | Ktiri, Marc Othman v Gorazd Srbljak | 4-6,1-6 |
| UTR Pro Tennis Series Pazardzhik | 2021/07/17 07:00 | Gorazd Srbljak v Kolisnyk, Olexiy | 0-6,6-4,3-6 |
| UTR Pro Tennis Series Pazardzhik | 2021/07/16 06:00 | Gorazd Srbljak v Aleksandr Braynin | 6-4,3-6,6-3 |
| UTR Pro Tennis Series Pazardzhik | 2021/07/15 09:00 | Gorazd Srbljak v Yanaki Milev | 6-3,6-2 |
| UTR Pro Tennis Series Pazardzhik | 2021/07/14 07:30 | Vladimir Popov v Gorazd Srbljak | 1-6,4-6 |
| UTR Pro Tennis Series Pazardzhik | 2021/07/13 10:30 | Kirkov, Vasil v Gorazd Srbljak | 2-6,6-3,1-6 |
| ITF M25 Belgrade | 2021/07/01 09:40 | Quentin Folliot v Gorazd Srbljak | 3-6,6-4,6-1 |
| ITF M25 Belgrade | 2021/06/30 09:00 | Miladinovic, Marko v Gorazd Srbljak | 3-6,4-6 |