| Challenger Banja Luka | 09/09 08:15 | 166 | Sabanov, Matej v Dobrnjac, Vanja | 6-2,6-1 | |
| ITF M25 Kiseljak | 05/27 09:30 | 54 | Dobrnjac, Vanja v Obrad Markovski | 3-6,6-1,5-10 | |
| Serbia F5, Singles | 09/02 08:00 | 62 | Khin, Daniel v Dobrnjac, Vanja | 7-5,6-3 | |
| Challenger Banja Luka Qual | 09/09 10:35 | 45 | Dobrnjac, Vanja v Patael, Ben | 1-6,4-6 |