Stadium: Court 20 Round: 25 Ground: Hardcourt outdoor
| ITF M25 Skopje | 2021/10/01 09:30 | Gorazd Srbljak v Henri Squire | 6-1,3-6,4-6 |
| ITF M25 Skopje | 2021/09/29 11:50 | Aristotelis Thanos v Gorazd Srbljak | 2-6,4-6 |
| ITF M15 - Pirot | 2021/09/24 12:05 | Gorazd Srbljak v Luka Pavlovic | 1-6,3-6 |
| ITF M15 - Pirot | 2021/09/22 09:45 | Alexandar Balj v Gorazd Srbljak | 0-6,3-6 |
| ITF M15 - Zlatibor | 2021/09/15 09:35 | Oleksandr Ovcharenko v Gorazd Srbljak | 6-4,4-6,6-2 |
| ITF M15 - Ulcinj | 2021/09/08 11:00 | Gorazd Srbljak v Rrezart Cungu | 4-6,1-6 |
| ITF M15 - Ulcinj | 2021/09/06 14:00 | Gorazd Srbljak v Pietro Marino | 6-2,6-1 |
| ITF M15 - Ulcinj | 2021/09/06 07:30 | Gorazd Srbljak v Leonardo Catani | 6-0,6-7,10-1 |
| ITF - M15 Doha | 2021/10/13 12:30 | Zsombor Velcz v Tom Kocevar-Desman | 2-6,1-6 |
| 'ITF M25 Boedapest | 2021/09/28 07:30 | Zsombor Velcz v Attila Boros | 7-5,6-7,4-6 |
| ITF M15 - Zlatibor | 2021/09/17 10:55 | Yan Bondarevskiy v Zsombor Velcz | 6-4,6-1 |
| ITF M15 - Zlatibor | 2021/09/16 11:30 | Zsombor Velcz v Sebastian Gima | 6-3,6-4 |
| ITF M15 - Zlatibor | 2021/09/15 09:30 | Zsombor Velcz v Savva Polukhin | 6-4,6-4 |
| ITF M15 - Žilina | 2021/09/03 09:45 | Zsombor Velcz v Adria Soriano Barrera | 3-6,4-6 |
| ITF M15 - Žilina | 2021/09/02 07:55 | Zsombor Velcz v Peter Nad | 7-6,6-2 |
| ITF M15 - Žilina | 2021/09/01 14:45 | Mathieu Perchicot v Zsombor Velcz | 4-6,3-6 |