Stadium: Court 1 Round: 25 Ground: Clay
| ITF M25 - Santander | 2021/08/26 09:00 | Andrey Chepelev v Oscar Jose Gutierrez | 3-6,5-7 |
| ITF M25 - Santander | 2021/08/24 10:55 | Andrey Chepelev v Savva Polukhin | 4-6,7-6,6-0 |
| UTR Pro Tennis Series - Barcelona | 2021/08/15 08:00 | Andrey Chepelev v Marat Deviatiarov | 6-1,6-7,2-6 |
| UTR Pro Tennis Series - Barcelona | 2021/08/14 08:00 | Andrey Chepelev v Miguel Fernando Pereira | 6-4,4-6,7-5 |
| UTR Pro Tennis Series - Barcelona | 2021/08/13 06:56 | Alvaro Bueno Gil v Andrey Chepelev | 1-6,2-6 |
| UTR Pro Tennis Series - Barcelona | 2021/08/13 06:30 | Jaume Pla Malfeito v Andrey Chepelev | 0-0 |
| UTR Pro Tennis Series - Barcelona | 2021/08/10 10:00 | Markos Kalovelonis v Andrey Chepelev | 6-7,6-2,3-5 |
| UTR Pro Tennis Series - Barcelona | 2021/08/09 11:30 | Andrey Chepelev v Olexiy Kolisnyk | 2-6,4-6 |