Round: 44 Ground: Clay
| ITF M15 Antalya | 2021/01/04 07:00 | Jorge Martinez Martinez v Drazen Petrovic | 6-0,6-1 |
| ITF M15 Antalya | 2021/01/03 07:00 | Sven Corbinais v Drazen Petrovic | 4-6,2-6 |
| ITF M15 Antalya | 2021/04/07 09:35 | Lazar Vojinovic v Adam Pavlasek | 1-6,4-6 |
| ITF M15 Antalya | 2021/04/06 07:00 | Lazar Vojinovic v Michalis Sakellaridis | 1-6,7-6,10-8 |
| ITF M15 Antalya | 2021/04/05 07:00 | Nicolo Turchetti v Lazar Vojinovic | 1-6,1-6 |
| ITF M15 Antalya | 2021/04/04 06:30 | Lazar Vojinovic v Vladislav Sveridenko | 6-4,6-2 |
| ITF M15 Cairo | 2021/01/27 07:30 | Lazar Vojinovic v Daniele Capecchi | 3-6,2-6 |
| ITF M15 Cairo | 2021/01/18 08:00 | Aristotelis Thanos v Lazar Vojinovic | 6-1,6-4 |
| ITF M15 Cairo | 2021/01/17 10:00 | Lazar Vojinovic v Aryan Goveas | 4-6,6-4,10-7 |
| ITF M15 Monastir | 2020/11/30 09:00 | Lazar Vojinovic v Oscar Weightman | 3-6,4-6 |