Stadium: COURT 1 Round: 25 Ground: Hardcourt indoor
| ITF - M15 Antalya | 2021/02/25 07:00 | Yshai Oliel v Yanki Erel | 7-5,3-6,6-2 |
| ITF - M15 Antalya | 2021/02/23 09:00 | Yanki Erel v Georgii Kravchenko | 7-6,6-2 |
| ITF - M15 Antalya | 2021/02/17 08:40 | Yanki Erel v Georgii Kravchenko | 4-6,6-0,2-6 |
| Challenger Antalya Qual | 2021/01/31 07:00 | Yanki Erel v Facundo Mena | 5-7,6-3,6-7 |
| Challenger Antalya Qual | 2021/01/28 13:30 | Yanki Erel v Akira Santillan | 2-6,2-6 |
| Challenger Antalya Qual | 2021/01/28 07:00 | Gian Marco Moroni v Yanki Erel | 3-6,6-3,6-7 |
| ITF - M15 Antalya | 2020/12/24 07:00 | Yanki Erel v Alejo Lorenzo Lingua Lavallen | 7-6,5-7,1-6 |
| ITF - M15 Antalya | 2020/12/23 06:30 | Ilya Snitari v Yanki Erel | 4-6,4-6 |
| ITF M15 St Petersburg | 2021/02/12 11:35 | Jan Choinski v Cozbinov, Alexander | 6-2,6-7,6-4 |
| ITF M15 St Petersburg | 2021/02/11 11:15 | Andrey Chepelev v Cozbinov, Alexander | 0-6,2-6 |
| ITF M15 St Petersburg | 2021/02/10 10:10 | Cozbinov, Alexander v Daniel Michalski | 3-6,6-1,6-1 |
| ITF M15 St Petersburg | 2021/02/08 07:00 | Cozbinov, Alexander v Noskin, Egor | 3-6,6-0,10-5 |
| ITF M15 St Petersburg Qual | 2021/02/07 10:00 | Cozbinov, Alexander v Leonid Sheyngezikht | 6-4,6-3 |
| ITF M15 St Petersburg | 2021/02/05 08:30 | Alibek Kachmazov v Cozbinov, Alexander | 6-4,7-6 |
| ITF M15 St Petersburg | 2021/02/04 11:25 | Cozbinov, Alexander v Tyurnev, Evgeny | 7-5,2-6,7-6 |
| ITF M15 St Petersburg | 2021/02/03 12:10 | Spec, Matic v Cozbinov, Alexander | 2-6,6-3,4-6 |