| UTR Pro Tennis Series Manzanillo | 2021/12/08 21:10 | Nicolas Cortes Campos v Rodrigo Echavarria | 7-5,1-6,6-3 |
| UTR Pro Tennis Series Manzanillo | 2021/12/06 15:30 | Oscar M S Hirales v Rodrigo Echavarria | 6-7,4-6 |
| ITF M15 Cancun | 2021/11/29 14:00 | Alex Jones v Rodrigo Echavarria | 6-4,3-6,11-9 |
| ITF M15 Cancun | 2021/11/24 14:00 | Dali Blanch v Rodrigo Echavarria | 6-3,6-4 |
| ITF M15 Cancun | 2021/11/23 14:00 | Rodrigo Echavarria v Piotr Galus | 6-2,3-6,10-7 |
| ITF M15 Cancun | 2021/11/22 14:00 | Rodrigo Echavarria v Alex Jones | 0-6,6-4,10-4 |
| ITF M15 Cundinamarca | 2021/11/16 17:35 | Rodrigo Echavarria v Juan Sebastian Osorio | 4-6,6-7 |
| ITF M25 Medellin | 2021/09/15 16:35 | Rodrigo Echavarria v Blu Baker | 2-6,3-6 |
| UTR Pro Tennis Series Manzanillo | 2021/12/08 15:00 | Luis Pineda v Mario Radev | 6-1,5-3 |
| UTR Pro Tennis Series Manzanillo | 2021/12/06 14:00 | Jose Antonio Rodriguez Rodriguez v Mario Radev | 6-1,6-1 |
| UTR Pro Tennis Series Zadar | 2021/11/18 15:30 | Janos Fekete v Mario Radev | 6-0,5-2 |
| UTR Pro Tennis Series Zadar | 2021/11/16 16:00 | Jerko Brkic v Mario Radev | 6-3,6-1 |
| UTR Pro Tennis Series Zadar | 2021/11/15 10:30 | Eduard Shcherbyna v Mario Radev | 6-1,6-3 |
| UTR Pro Tennis Series Zadar | 2021/11/14 10:00 | Mario Radev v Ante P Ercegovic | 7-5,5-2 |
| UTR Pro Tennis Series Sofia | 2021/09/01 08:00 | Christos Keisidis v Mario Radev | 6-1,4-6,6-4 |
| UTR Pro Tennis Series Sofia | 2021/08/31 08:00 | Denislav Prodanov v Mario Radev | 6-1,1-6,6-3 |