| UTR Pro Tennis Series Barcelona | 2021/08/12 10:00 | Bruno P Navarro v Marat Deviatiarov | 4-6,6-4,5-6 |
| UTR Pro Tennis Series Barcelona | 2021/08/11 10:00 | Luc Fomba v Bruno P Navarro | 6-2,7-6 |
| ITF M25 Guayaquil | 2021/08/05 14:25 | Bruno P Navarro v Cristian Rodriguez | 6-4,1-6,1-6 |
| ITF M25 Guayaquil | 2021/08/03 14:30 | Bruno P Navarro v Alexis Canter | 6-2,6-3 |
| ITF M25 Portoviejo | 2021/07/28 14:30 | Bruno P Navarro v Eric Vanshelboim | 2-6,3-6 |
| ITF M25 Portoviejo | 2021/07/26 17:30 | Bruno P Navarro v Javier Gonzalez | 7-5,6-3 |
| ITF M25 Portoviejo | 2021/07/25 14:30 | Bruno P Navarro v Roberto P Palma | 6-1,6-1 |
| ITF M15 Monastir | 2021/07/15 08:30 | Samuel Vincent Ruggeri v Bruno P Navarro | 2-6,6-1,6-2 |
| UTR Pro Tennis Series Barcelona | 2021/08/12 08:30 | Luc Fomba v Federico Zeballos | 7-5,5-3 |
| UTR Pro Tennis Series Barcelona | 2021/08/09 11:00 | Marat Deviatiarov v Federico Zeballos | 5-7,1-6 |
| UTR Pro Tennis Series Barcelona | 2021/08/07 08:30 | Kuzey Cekirge v Federico Zeballos | 6-4,4-6,7-5 |
| UTR Pro Tennis Series Barcelona | 2021/08/06 11:30 | Federico Zeballos v Pablo Carretero | 6-0,6-1 |
| UTR Pro Tennis Series Barcelona | 2021/08/04 07:00 | Federico Zeballos v Angel G Melgar | 6-4,6-4 |
| UTR Pro Tennis Series Barcelona | 2021/08/03 08:30 | Federico Zeballos v Marat Deviatiarov | 7-6,6-4 |
| UTR Pro Tennis Series Barcelona | 2021/08/02 10:00 | Jay Friend v Federico Zeballos | 1-6,0-6 |
| Challenger Segovia | 2021/07/25 09:00 | Federico Zeballos v Alexander Cozbinov | 1-6,1-6 |