27.11.21 | fin | Nuno Borges/Francisco Cabral | Maximilian Neuchrist/Michail Pervolarakis | 7-5, 6-75, 10-8 | | match details | Manama Challenger | Hard |
26.11.21 | 1/2 | Nuno Borges/Francisco Cabral | N.sriram Balaji/Divij Sharan | 6-4, 6-2 | | match details |
25.11.21 | 1/4 | Nuno Borges/Francisco Cabral | Geoffrey Blancaneaux/Artem Sitak | 6-4, 6-0 | | match details |
24.11.21 | 1st round | Nuno Borges/Francisco Cabral | Jeevan Nedunchezhiyan/Goncalo Oliveira | 3-6, 6-2, 10-6 | | match details |
06.11.21 | fin | Nuno Borges/Francisco Cabral | Jeevan Nedunchezhiyan/Purav Raja | 6-3, 6-4 | | match details | Tenerife Challenger | Hard |
05.11.21 | 1/2 | Nuno Borges/Francisco Cabral | Altug Celikbilek/Ergi Kirkin | 6-1, 6-4 | | match details |
04.11.21 | 1/4 | Nuno Borges/Francisco Cabral | Courtney John Lock/Chun Hsin Tseng | 6-2, 6-0 | | match details |
03.11.21 | 1st round | Nuno Borges/Francisco Cabral | Jorge Carlos Camara/Miguel Garcia | 6-1, 6-2 | | match details |
01.07.21 | 1/4 | Guido Andreozzi/Guillermo Duran | Nuno Borges/Francisco Cabral | 7-65, 6-2 | | match details | Porto Challenger | Hard |
29.06.21 | 1st round | Nuno Borges/Francisco Cabral | Peter Polansky/Alejandro Tabilo | Peter Polansky/Alejandro Tabilo - walk over | | match details |