Stadium: Estadio CIF Round: 29 Ground: Clay
| Challenger Lisbon MD | 2020/10/16 09:00 | Borges/Cabral v Cid Subervi/Oliveira | 6-3,3-6,8-10 |
| Challenger Lisbon MD | 2020/10/15 14:00 | Galloway/Molchanov v Cid Subervi/Oliveira | 6-1,3-6,4-10 |
| Challenger Lisbon MD | 2020/10/13 16:25 | Domingues/Sousa v Cid Subervi/Oliveira | 1-6,6-4,7-10 |
| Challenger Drummondville MD | 2020/02/22 21:00 | Cid Subervi/Oliveira v Guinard/Rinderknech | 6-7,6-7 |
| Challenger Drummondville MD | 2020/02/21 22:00 | Cid Subervi/Oliveira v Imai/Soeda | 6-1,3-6,10-7 |
| Challenger Drummondville MD | 2020/02/20 22:10 | Nam/Song v Cid Subervi/Oliveira | 6-4,6-7,8-10 |
| Challenger Drummondville MD | 2020/02/19 20:15 | Galarneau/Schnur v Cid Subervi/Oliveira | 3-6,3-6 |
| Challenger Lisbon MD | 2020/10/16 09:00 | Heliovaara/Kolar v Tseng/Zuk | 4-6,6-1,10-7 |
| Challenger Lisbon MD | 2020/10/15 09:00 | Glasspool/Lawson v Heliovaara/Kolar | 7-6,4-6,5-10 |
| Challenger Lisbon MD | 2020/10/13 15:50 | Heliovaara/Kolar v Cerretani/Weissborn | 6-1,6-4 |