| ITF Bosnia and Herzegovina F3 | 2014/05/23 09:00 | Nikola Cacic v Miki Jankovic | 2-6,6-7 |
| ITF Bosnia and Herzegovina F1 | 2014/05/06 11:25 | Miki Jankovic v Nikola Cacic | 7-5,6-3 |
| Challenger Banja Luka | 2016/09/13 08:00 | Miki Jankovic v Danilo Petrovic | 1-6,5-7 |
| Challenger Manerbio | 2016/08/23 10:25 | Nikola Mektic v Miki Jankovic | 4-6,6-3,6-2 |
| Challenger Astana 2 | 2016/07/28 05:00 | Miki Jankovic v Anton Zaitcev | 7-6,7-6 |
| Challenger Astana 2 | 2016/07/25 09:25 | Shuichi Sekiguchi v Miki Jankovic | 1-6,2-6 |
| Challenger San Benedetto | 2016/07/11 18:20 | Miki Jankovic v Federico Gaio | 4-6,6-7 |
| Challenger Bastad | 2016/07/05 10:05 | Isak Arvidsson v Miki Jankovic | 6-2,7-6 |
| ITF Italy F16 | 2016/06/23 15:30 | Miki Jankovic v Riccardo Bonadio | 4-6,2-6 |
| ITF Italy F16 | 2016/06/22 15:00 | Miki Jankovic v Francesco Picco | 6-4,6-4 |
| ITF Tunisia F8 | 2017/03/02 12:25 | Nikola Cacic v Tomislav Brkic | 1-6,6-7 |
| ITF Tunisia F8 | 2017/02/28 10:15 | Mikhail Korovin v Nikola Cacic | 6-2,6-7,4-6 |
| ITF Tunisia F7 | 2017/02/21 08:30 | Pascal Brunner v Nikola Cacic | 1-6,6-3,7-5 |
| ITF Tunisia F6 | 2017/02/15 08:30 | Nikola Cacic v Filippo Baldi | 3-6,3-6 |
| ITF USA F5 | 2017/01/24 15:00 | Tomas Lipovsek Puches v Nikola Cacic | 6-1,6-4 |
| ITF USA F4 | 2017/01/17 15:00 | Nikola Cacic v Tomas Lipovsek Puches | 3-6,4-6 |
| ITF USA F3 | 2017/01/10 16:00 | Nikola Cacic v Miguel Semmler | 4-6,2-6 |
| Challenger Ortisei Qual | 2016/11/06 11:50 | Luca Pancaldi v Nikola Cacic | 5-7,7-5,6-4 |