Stadium: Court 1 Round: 44 Ground: Clay
| ITF M25 Kiseljak | 2021/05/24 11:00 | Bozo Barun v Drazen Petrovic | 6-1,6-3 |
| ITF M25 Kiseljak | 2021/05/23 10:45 | Bozo Barun v Samuel M Arjona | 6-3,6-2 |
| ITF M15 Sibenik | 2021/05/19 15:05 | Bozo Barun v Naoki Tajima | 6-7,1-6 |
| ITF M15 Prijedor | 2021/05/14 10:15 | Matheus Pucinelli De Almeida v Bozo Barun | 6-1,6-1 |
| ITF M15 Prijedor | 2021/05/11 08:00 | Matic Dimic v Bozo Barun | 2-6,6-2,7-10 |
| 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 |
| ITF M25 Kiseljak | 2021/05/24 11:00 | Tadija Radovanovic v Goran Zivotic | 3-6,6-4,3-10 |
| ITF M25 Kiseljak | 2021/05/23 12:00 | Matija Zugic v Goran Zivotic | 2-6,1-6 |
| ITF M15 Antalya | 2020/12/06 07:00 | Goran Zivotic v Michalis Sakellaridis | 4-6,4-6 |
| ITF M15 Antalya | 2020/11/30 12:30 | Giovanni Oradini v Goran Zivotic | 6-1,6-2 |
| Eastern European Championship | 2020/06/24 12:00 | Goran Zivotic v Vladan Tadic | 6-7,2-6 |
| Eastern European Championship | 2020/06/16 09:20 | Laslo Djere v Goran Zivotic | 6-0,6-0 |
| Eastern European Championship | 2020/06/15 18:00 | Goran Zivotic v Ergi Kirkin | 1-6,3-6 |
| ITF M15 Belgrade | 2019/07/04 11:55 | Alexandar Lazarov v Goran Zivotic | 6-0,6-2 |