Stadium: Quadra Central Round: 29 Ground: Hardcourt outdoor
| Challenger Sao Paulo MD | 2020/11/27 18:15 | Martinez/M R Alves v Duran/Quiroz | 6-4,6-2 |
| Challenger Sao Paulo MD | 2020/11/26 18:55 | Martinez/M R Alves v F Silva/Kestelboim | 6-3,6-2 |
| Challenger Sao Paulo MD | 2020/11/25 18:00 | Martinez/M R Alves v Dougaz/Lock | 6-3,3-6,10-7 |
| Challenger Guayaquil MD | 2020/11/21 17:00 | Martinez/M R Alves v Martos Gornes/Munar | 6-0,4-6,10-3 |
| Challenger Guayaquil MD | 2020/11/20 18:30 | Martinez/M R Alves v Matos/Menezes | 3-6,6-3,10-5 |
| Challenger Guayaquil MD | 2020/11/18 23:10 | Martinez/M R Alves v Lindell/Sakamoto | 6-0,6-4 |
| Challenger Houston MD | 2019/11/14 01:55 | Reyes-Varela/Romboli v Martinez/M R Alves | 6-4,6-4 |
| Challenger Montevideo MD | 2019/11/08 21:45 | Martinez/M R Alves v Arias/Zeballos | 1-6,2-6 |
| Challenger Sao Paulo MD | 2020/11/27 14:00 | Dutra Silva/Romboli v Gomez-Herrera/Ortega-Olmedo | 6-4,6-2 |
| Challenger Sao Paulo MD | 2020/11/26 17:30 | Dutra Silva/Romboli v Cuevas/Luz | 6-7,6-4,10-4 |
| Challenger Sao Paulo MD | 2020/11/25 13:00 | Dias/Ribeiro v Dutra Silva/Romboli | 1-6,7-6,3-10 |