| UTR Pro Tennis Series Pazardzhik | 2021/04/06 08:30 | Gabriel Donev v Yanaki Milev | 6-2,5-1 |
| UTR Pro Tennis Series Plovdiv | 2022/02/07 12:00 | Gabriel Donev v Ioan Alexandru Chirita | 6-1,6-1 |
| UTR Pro Tennis Series Dubai | 2022/01/08 04:30 | Gabriel Donev v Filip Duda | 6-4,7-6 |
| UTR Pro Tennis Series Dubai | 2022/01/06 09:00 | Gabriel Donev v Gorazd Srbljak | 6-2,3-6,1-6 |
| 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 Plovdiv | 2022/02/07 10:30 | Yanaki Milev v Lazov, Alexander | 7-5,5-3 |
| ITF - M15 Antalya | 2022/01/28 13:15 | Yanaki Milev v S Mert Ozdemir | 7-5,3-6,7-10 |
| ITF - M15 Antalya | 2022/01/28 08:00 | Paul Woerner v Yanaki Milev | 6-3,4-6,10-8 |
| ITF - M15 Antalya | 2022/01/27 09:00 | Cedric Stanke v Yanaki Milev | 4-6,3-6 |
| ITF M15 Sozopol | 2021/10/14 15:45 | Yanaki Milev v Bondarevskiy, Yan | 3-6,4-6 |
| ITF M15 Sozopol | 2021/10/13 09:00 | Yanaki Milev v Romios, Matthew Christopher | 2-6,7-5,15-13 |
| ITF M15 Sozopol | 2021/09/14 14:00 | Yanaki Milev v Apostol, Bogdan Ionut | 6-7,6-7 |
| UTR Pro Tennis Series Pazardzhik | 2021/07/18 09:00 | Yanaki Milev v Milushev, Plamen | 3-6,6-6 |