Stadion: Court 4 Round: 62 Ground: Clay
| ITF - M15 - Novi Sad | 2021/07/25 10:45 | Stefan Ivic v Bogdan Pavel | 6-7,1-6 |
| ITF - M15 - Doboj | 2021/07/11 08:15 | Stefan Ivic v Vladan Tadic | 3-6,6-3,8-10 |
| ITF - M25 - Belgrad | 2021/06/28 10:00 | Jaimee Floyd Angele v Stefan Ivic | 6-3,7-5 |
| ITF - M25 - Belgrad | 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 - Novi Sad | 2021/07/25 07:00 | Milan Drinic v Franco Roncadelli | 5-7,3-6 |
| ITF - M15 - Monastir | 2021/04/11 12:00 | Youcef Rihane v Milan Drinic | 7-6,6-2 |
| ITF - M15 - Monastir | 2021/02/28 10:30 | Luigi Castelletti v Milan Drinic | 4-6,0-6 |
| ITF - M15 - Monastir | 2021/02/21 12:00 | Milan Drinic v Niklas Guttau | 4-6,4-6 |
| ITF - M15 - Kairo | 2021/01/11 09:00 | Milan Drinic v Marco Brugnerotto | 6-4,1-6,7-10 |
| ITF - M15 - Kairo | 2021/01/07 08:00 | Fabrizio Ornago v Milan Drinic | 6-4,6-2 |
| ITF - M15 - Kairo | 2021/01/06 11:00 | Marco Brugnerotto v Milan Drinic | 4-6,3-6 |
| ITF - M15 - Kairo | 2021/01/04 12:00 | Milan Drinic v Alexander Grekul | 6-0,6-3 |