| ITF - M15 Xativa | 2021/08/04 08:40 | Andrey Chepelev v Fausto Tabacco | 6-7,7-5,6-7 |
| ITF - M25 Denia | 2021/07/27 10:00 | Andrey Chepelev v Inaki Montes-De La Torre | 6-3,3-6,8-10 |
| ITF - M25 Denia | 2021/07/26 14:30 | Andrey Chepelev v Xavier Gabarro | 6-4,6-0 |
| ITF - M25 Denia | 2021/07/25 09:30 | Andrey Chepelev v Max Ginefri | 6-4,6-2 |
| ITF - M25 Gandia | 2021/07/22 08:00 | Andrey Chepelev v Francisco Andreu Garcia | 4-6,6-2,5-7 |
| ITF - M25 Gandia | 2021/07/21 11:20 | Coleman Wong v Andrey Chepelev | 4-6,4-6 |
| ITF - M25 Idanha-A-Nova | 2021/07/14 08:00 | Andrey Chepelev v Francisco Cabral | 1-6,3-6 |
| ITF - M15 Almada | 2021/07/09 08:30 | Fabio Coelho v Andrey Chepelev | 6-2,6-3 |
| UTR Pro Tennis Series Barcelona | 2021/08/08 08:30 | Olexiy Kolisnyk v Osgar O'Hoisin | 7-6,3-6,5-2 |
| UTR Pro Tennis Series Barcelona | 2021/08/07 11:00 | Olexiy Kolisnyk v Marat Deviatiarov | 6-4,7-5 |
| UTR Pro Tennis Series Barcelona | 2021/08/06 07:00 | Olexiy Kolisnyk v Daniel Sancho Arbizu | 6-4,6-2 |
| UTR Pro Tennis Series Barcelona | 2021/08/05 08:30 | Olexiy Kolisnyk v Miguel Fernando Pereira | 4-6,6-6 |
| UTR Pro Tennis Series Barcelona | 2021/08/04 11:30 | Alberto C Sanchez v Olexiy Kolisnyk | 0-6,2-6 |
| UTR Pro Tennis Series Barcelona | 2021/08/03 10:00 | Alvaro Bueno Gil v Olexiy Kolisnyk | 1-6,6-3,6-6 |
| UTR Pro Tennis Series - Pazardzhik | 2021/07/18 06:00 | Ilya Snitari v Olexiy Kolisnyk | 7-5,3-6,2-5 |
| UTR Pro Tennis Series - Pazardzhik | 2021/07/17 07:00 | Gorazd Srbljak v Olexiy Kolisnyk | 0-6,6-4,3-6 |