Stadium: Court 2 Round: 44 Ground: Clay
| ITF M15 Zlatibor | 2021/09/14 08:00 | Aleksandar Tomas v Obrad Markovski | 6-4,1-6,5-10 |
| ITF M15 Ulcinj | 2021/09/05 07:30 | Aleksandar Tomas v Felipe Mikkelsen | 2-6,5-7 |
| ITF M15 Ulcinj | 2021/09/02 08:30 | Aleksandar Tomas v Juan Pablo Paz | 3-6,1-6 |
| ITF M15 Ulcinj | 2021/09/01 07:55 | Besir Durguti v Aleksandar Tomas | 6-7,3-6 |
| ITF M15 Ulcinj | 2021/08/30 11:30 | Aristotelis Thanos v Aleksandar Tomas | 5-7,2-6 |
| ITF M15 Ulcinj | 2021/08/30 07:30 | Ivan Manasov v Aleksandar Tomas | 1-6,1-6 |
| ITF M15 Novi Sad | 2021/08/04 09:45 | Aleksandar Tomas v Mariano Navone | 1-6,1-6 |
| ITF M15 Novi Sad | 2021/08/03 09:40 | Aleksandar Tomas v Drazen Petrovic | 6-7,6-0,10-8 |
| ITF M15 Pirot | 2021/09/20 09:30 | Stefan Vujic v Shunsuke Wakita | 7-6,7-6 |
| ITF M15 Zlatibor | 2021/09/16 08:00 | Gergely Madarasz v Stefan Vujic | 6-2,6-4 |
| ITF M15 Zlatibor | 2021/09/15 08:00 | Stefan Vujic v Luka Pavlovic | 6-4,6-3 |
| ITF M15 Ulcinj | 2021/09/05 07:30 | Lautaro Agustin Falabella v Stefan Vujic | 6-2,7-6 |
| ITF M15 Ulcinj | 2021/08/30 07:30 | Dusan Obradovic v Stefan Vujic | 3-6,6-3,10-7 |
| ITF M15 Monastir | 2021/08/02 07:30 | Stefan Vujic v Matthew Dellavedova | 7-5,3-6,8-10 |
| ITF M15 Monastir | 2021/08/01 09:00 | Stefan Vujic v Mattias Southcombe | 7-5,2-6,10-7 |
| ITF M15 Monastir | 2021/07/26 14:30 | Stefan Vujic v Joshua Sheehy | 4-6,0-6 |