Stadium: Court 3 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Almada | 2021/07/09 08:30 | Fabio Coelho v Andrey Chepelev | 6-2,6-3 |
| ITF M15 Almada | 2021/07/06 10:00 | Pedro Araujo v Andrey Chepelev | 6-1,6-7,5-7 |
| ITF M15 Antalya | 2021/06/29 08:25 | Andrey Chepelev v Mariano Kestelboim | 6-7,7-5,1-6 |
| UTR Pro Tennis Series Barcelona | 2021/06/26 08:00 | Joris De Loore v Andrey Chepelev | 7-5,6-5 |
| UTR Pro Tennis Series Barcelona | 2021/06/24 10:00 | Andrey Chepelev v Luc Fomba | 6-2,6-3 |
| UTR Pro Tennis Series Barcelona | 2021/06/23 12:30 | Andrey Chepelev v Gerard Planelles Ripoll | 6-1,7-5 |
| UTR Pro Tennis Series Barcelona | 2021/06/22 16:00 | Andrey Chepelev v Javier Alejandro Mendoza Crespo | 6-2,6-7,6-4 |
| UTR Pro Tennis Series Barcelona | 2021/06/21 09:30 | Jaime Caldes v Andrey Chepelev | 3-6,7-6,2-5 |
| Challenger Porto | 2021/06/28 10:00 | Sem Verbeek v Francisco Cabral | 7-6,6-3 |
| Challenger Porto | 2021/06/27 11:30 | Francisco Cabral v Ronald Slobodchikov | 6-2,6-2 |
| Challenger Oeiras | 2021/05/23 10:00 | Filip Cristian Jianu v Francisco Cabral | 6-7,6-4,6-2 |
| Challenger Oeiras | 2021/05/16 14:00 | Francisco Cabral v Alex Molcan | 1-6,1-6 |
| ITF M15 Valldoreix | 2021/05/11 08:00 | Niels Visker v Francisco Cabral | 7-5,6-0 |
| ITF M15 Valldoreix | 2021/05/10 09:00 | Francisco Cabral v Ryan Nijboer | 6-1,7-5 |
| ITF M15 Valldoreix | 2021/05/09 13:00 | Francisco Cabral v Rafael Giotis | 7-5,6-0 |
| ITF M15 Majadahonda | 2021/05/02 12:00 | Francisco Cabral v Yan Bondarevskiy | 5-7,3-6 |