Stadium: Court 3 Round: 44 Ground: Clay
| ITF M15 Prijedor | 2021/05/10 12:00 | Gorazd Srbljak v Matic Dimic | 6-7,7-5,7-10 |
| ITF M15 Sibenik | 2021/04/18 08:00 | Matic Dimic v Neil Oberleitner | 7-6,4-6,6-10 |
| ITF M15 Opatija | 2021/03/22 11:20 | Peter Bertran v Matic Dimic | 3-6,6-2,11-9 |
| ITF M15 Porec | 2021/03/07 14:30 | Matic Dimic v Kris Krawcewicz | 1-6,6-2,9-11 |
| ITF M15 Heraklion | 2020/11/08 08:30 | Matic Dimic v Valentin Royer | 1-6,4-6 |
| ITF M15 Heraklion | 2020/02/10 08:30 | Matic Dimic v Marco Furlanetto | 6-1,3-6,9-11 |
| ITF M15 Heraklion | 2020/02/09 08:00 | Vincent Knoess v Matic Dimic | 4-6,2-6 |
| Challenger Portoroz Qual | 2018/08/04 09:35 | Frederik Nielsen v Matic Dimic | 7-5,6-0 |
| ITF M15 Prijedor | 2021/05/10 08:00 | Elgin Khoeblal v Bozo Barun | 2-6,5-7 |
| ITF M15 Prijedor | 2021/05/09 07:00 | Lilian Breut v Bozo Barun | 6-2,2-6,8-10 |
| ITF M15 Sibenik | 2021/04/21 12:40 | Alen Rogic-Hadzalic v Bozo Barun | 7-6,7-5 |
| Challenger Split | 2021/04/12 08:30 | Bozo Barun v Lukas Klein | 1-6,4-6 |
| Challenger Split Qual | 2021/04/11 11:30 | Gian Marco Moroni v Bozo Barun | 3-6,6-2,6-7 |
| Challenger Split | 2021/04/04 09:00 | Blaz Kavcic v Bozo Barun | 6-4,6-3 |
| ITF M15 Opatija | 2021/03/23 10:50 | Francesco Passaro v Bozo Barun | 6-2,6-3 |
| ITF M15 Opatija | 2021/03/22 13:30 | Bozo Barun v Samo Polakovic | 6-4,6-2 |