| ITF M15 Heraklion | 2020/11/26 07:30 | Henry Patten v Vasil Kirkov | 6-4,6-1 |
| ITF M15 Heraklion | 2020/11/25 09:55 | Vasil Kirkov v Lucas Catarina | 2-6,6-2,6-4 |
| ITF M15 Heraklion | 2020/11/18 12:15 | Vasil Kirkov v Sho Shimabukuro | 2-6,6-3,4-6 |
| ITF M15 Heraklion | 2020/11/17 07:30 | Vasil Kirkov v Billy Harris | 4-6,6-0,10-7 |
| ITF M15 Heraklion | 2020/11/16 07:30 | Vasil Kirkov v Gianmarco Ferrari | 4-6,6-2,10-2 |
| ITF M15 Heraklion | 2020/11/15 08:00 | Vasil Kirkov v Cezar Cretu | 6-4,6-3 |
| ITF M15 Parnu | 2020/11/05 11:05 | Otto Virtanen v Vasil Kirkov | 6-2,6-2 |
| ITF M15 Parnu | 2020/11/04 08:00 | Alexander Georg Mandma v Vasil Kirkov | 1-6,0-6 |
| UTR Pro Tennis Series Pazardzhik | 2021/04/10 10:30 | Mick Lescure v Yanaki Milev | 4-6,6-3,5-3 |
| UTR Pro Tennis Series Pazardzhik | 2021/04/09 10:30 | Yanaki Milev v Plamen Milushev | 6-3,6-7,2-6 |
| UTR Pro Tennis Series Pazardzhik | 2021/04/08 08:30 | Yanaki Milev v Ronan Joncour | 5-7,2-6 |
| UTR Pro Tennis Series Pazardzhik | 2021/04/07 09:30 | Constant De La Bassetiere v Yanaki Milev | 6-4,6-7,6-3 |
| UTR Pro Tennis Series Pazardzhik | 2021/04/06 08:30 | Gabriel Donev v Yanaki Milev | 6-2,5-1 |