Stadium: Court 4 Round: 62 Ground: Clay
| ITF M15 Novi Sad | 2021/08/06 09:00 | Domagoj Biljesko v Francisco Comesana | 2-6,5-7 |
| ITF M15 Novi Sad | 2021/08/04 07:55 | Domagoj Biljesko v Aziz Ouakaa | 5-7,6-1,6-3 |
| ITF M15 Novi Sad | 2021/08/03 08:00 | Domagoj Biljesko v Millen Hurrion | 7-5,6-2 |
| ITF M15 Novi Sad | 2021/08/02 08:00 | Domagoj Biljesko v Petar Jovanovic | 6-3,6-1 |
| ITF M15 Novi Sad | 2021/08/01 12:15 | Domagoj Biljesko v Kristijan Juhas | 7-5,6-4 |
| ITF M15 Novi Sad | 2021/07/25 09:30 | Lazar Milicevic v Domagoj Biljesko | 6-2,6-3 |
| ITF M15 Doboj | 2021/07/14 13:10 | Dusan Obradovic v Domagoj Biljesko | 7-5,6-2 |
| ITF M25 Velenje | 2021/07/07 10:05 | Bor Artnak v Domagoj Biljesko | 6-4,1-6,6-2 |
| ITF M15 Bad Waltersdorf | 2021/08/30 07:00 | Vojtech Vlkovsky v Hasan Ibrahim | 5-7,6-2,10-12 |
| ITF M15 Bad Waltersdorf | 2021/08/29 07:00 | Daniil Golubev v Hasan Ibrahim | 0-6,0-6 |
| ITF M25 Kottingbrunn | 2021/07/18 07:30 | Pietro Schiavetti v Hasan Ibrahim | 7-5,3-6,13-11 |
| ITF M25 Telfs | 2021/07/15 12:45 | Hasan Ibrahim v Lukas Palovic | 2-6,2-6 |
| ITF M25 Telfs | 2021/07/13 07:25 | Calin Manda v Hasan Ibrahim | 6-4,6-2 |
| ITF M25 Telfs | 2021/07/12 08:00 | Lawrence Bataljin v Hasan Ibrahim | 6-7,7-6,7-10 |
| ITF M15 Antalya | 2021/06/09 11:40 | Franco Roncadelli v Hasan Ibrahim | 5-7,6-1,6-2 |
| ITF M15 Antalya | 2021/06/08 07:00 | Constant De La Bassetiere v Hasan Ibrahim | 4-6,6-3,9-11 |