Stadium: Court 4 Round: 44 Ground: Clay
| ITF M25 Belgrade | 2021/06/28 10:00 | Jaimee Floyd Angele v Stefan Ivic | 6-3,7-5 |
| ITF M25 Belgrade | 2021/06/27 09:00 | Drazen Petrovic v Stefan Ivic | 6-3,3-6,8-10 |
| ITF M15 Skopje | 2021/05/31 12:30 | Stefan Ivic v Oscar Moraing | 5-7,1-6 |
| ITF M15 Brcko | 2021/05/16 14:00 | Obrad Markovski v Stefan Ivic | 6-4,6-2 |
| ITF M15 Prijedor | 2021/05/11 08:00 | Rimpei Kawakami v Stefan Ivic | 6-0,6-1 |
| ITF M15 Prijedor | 2021/05/10 09:15 | Milos Vukovic v Stefan Ivic | 6-7,4-6 |
| ITF M15 Prijedor | 2021/05/09 07:00 | Stefan Ivic v Maxim Krapivin | 6-1,7-6 |
| ITF M15 Cairo | 2021/05/02 10:00 | Jose Pereira v Stefan Ivic | 6-3,6-2 |
| ITF M15 Sarajevo | 2021/05/31 12:00 | Ali Habib v Vladan Tadic | 4-6,6-3,10-6 |
| ITF M15 Brcko | 2021/05/16 14:00 | Vladan Tadic v Lilian Breut | 4-6,4-6 |
| ITF M15 Prijedor | 2021/05/09 09:30 | Vladan Tadic v Dusan Rajic | 3-6,4-6 |
| Eastern European Championship | 2020/07/30 08:00 | Dimitar Kuzmanov v Vladan Tadic | 6-1,6-1 |
| Eastern European Championship | 2020/07/28 08:00 | Vladan Tadic v Boris Butulija | 7-5,4-6,2-6 |
| Eastern European Championship | 2020/07/27 11:00 | Marko Miladinovic v Vladan Tadic | 7-5,6-1 |
| Eastern European Championship | 2020/07/17 15:00 | Matej Sabanov v Vladan Tadic | 6-2,6-2 |
| Eastern European Championship | 2020/07/16 12:10 | Alexandar Lazarov v Vladan Tadic | 6-3,6-0 |