| ITF M25 Kursumlijska Banja | 06/04 12:30 | 44 | Danilo Ilic v Nikola Djosic | 0-6,0-6 | |
| ITF M25 Kursumlijska Banja | 05/17 16:15 | 25 | Nikola Djosic v Mwendwa Mbithi | 2-6,3-6 | |
| ITF M15 Kursumlijska Banja | 04/24 08:30 | 62 | ZF Brendon Eger v Nikola Djosic | 3-6,6-4,10-8 | |
| ITF M15 Kursumlijska Banja | 04/23 07:00 | 62 | Vanja Petrov v Nikola Djosic | 1-6,3-6 | |
| ATP Belgrade | 04/17 10:20 | 14 |
Nikola Djosic v
Flavio Cobolli
|
1-6,2-6 |