| ITF M15 Ulcinj | 2021/09/02 08:30 | Gorazd Srbljak v Gabriel Donev | 1-6,6-7 |
| ITF M15 Novi Sad | 2021/07/29 09:25 | Gabriel Donev v Gorazd Srbljak | 6-2,6-4 |
| UTR Pro Tennis Series Dubai | 2022/01/05 10:30 | Gabriel Donev v Willems, Johann | 2-6,3-6 |
| UTR Pro Tennis Series Dubai | 2022/01/04 06:00 | Gabriel Donev v Antonescu, Vasile | 4-6,6-3,1-5 |
| UTR Pro Tennis Series Dubai | 2022/01/03 04:30 | Gabriel Donev v Ilya Snitari | 4-6,3-6 |
| UTR Pro Tennis Series Bucharest | 2021/12/04 11:00 | Gabriel Donev v Ivanov, Simon Anthony | 6-4,3-6,1-6 |
| UTR Pro Tennis Series Bucharest | 2021/12/03 12:30 | Gabriel Donev v Valentin Vanta | 3-6,1-6 |
| UTR Pro Tennis Series Bucharest | 2021/12/01 09:30 | Gabriel Donev v Uzhylovsky, Vladimir | 6-0,4-6,5-2 |
| UTR Pro Tennis Series Bucharest | 2021/11/29 12:30 | Jordan Correia Passos Do Carmo v Gabriel Donev | 6-1,6-3 |
| ITF M15 Sozopol | 2021/10/05 13:30 | Sarp Agabigun v Gabriel Donev | 5-7,5-7 |
| UTR Pro Tennis Series Dubai | 2022/01/05 09:00 | Ilya Snitari v Gorazd Srbljak | 6-4,6-1 |
| ITF - M15 Antalya | 2021/12/16 06:30 | Denis Klok v Gorazd Srbljak | 7-6,6-1 |
| ITF - M15 Antalya | 2021/12/09 11:25 | Gorazd Srbljak v Giannicola Misasi | 2-6,6-1,7-10 |
| ITF - M15 Antalya | 2021/12/02 08:00 | Nicolas Parizzia v Gorazd Srbljak | 6-4,6-4 |
| ITF - M15 Antalya | 2021/12/01 10:30 | Gorazd Srbljak v Jaime Faria | 6-3,6-1 |
| ITF - M15 Antalya | 2021/11/22 06:30 | Gorazd Srbljak v Sada, Iacopo | 1-6,2-6 |
| ITF - M15 Antalya | 2021/11/16 06:20 | Gorazd Srbljak v Admir Kalender | 3-6,5-7 |
| ITF - M15 Antalya | 2021/11/15 06:30 | Gorazd Srbljak v Berk Bugarikj | 6-4,5-7,10-5 |