Stadium: Cancha Central Round: 26 Ground: Clay
| Challenger Murcia MD | 2022/04/09 12:05 | Cachin/Cuevas v Cervantes/Roca Batalla | 7-6,6-7,7-10 |
| Challenger Murcia MD | 2022/04/08 13:00 | Cachin/Cuevas v L-Montagud/Nikles | 6-3,5-7,18-16 |
| Challenger Murcia MD | 2022/04/07 15:00 | Cachin/Cuevas v Krutykh/Oliel | 7-5,6-3 |
| Challenger Murcia MD | 2022/04/06 17:40 | Cachin/Cuevas v Ruiz/Martinez Gomez | 6-7,7-6,10-3 |
| Challenger Sao Paulo MD | 2021/12/03 19:10 | Matos/M R Alves v Cachin/Cuevas | 6-2,6-4 |
| Challenger Sao Paulo MD | 2021/12/02 16:10 | Cachin/Cuevas v Dutra Da Silva/Sakamoto | 7-6,6-2 |
| Challenger Sao Paulo MD | 2021/12/01 12:30 | Cerretani/Margaroli v Cachin/Cuevas | 5-7,3-6 |
| Challenger Campinas MD | 2018/10/02 18:00 | Silva/Turini v Cachin/Cuevas | 6-7,6-3,11-9 |