Estadio: Centre Court Round: 29 Ground: Hardcourt outdoor
| Challenger de Lisboa - Dobles Masculinos | 2021/10/02 13:20 | Nedunchezhiyan/Raja v Borges/Cabral | 7-6,6-3 |
| Challenger de Tenerife - Dobles Masculinos | 2021/11/05 15:00 | Celikbilek/Kirkin v Borges/Cabral | 1-6,4-6 |
| Challenger de Tenerife - Dobles Masculinos | 2021/11/04 15:10 | Borges/Cabral v Lock/Tseng | 6-2,6-0 |
| Challenger de Tenerife - Dobles Masculinos | 2021/11/03 17:30 | Borges/Cabral v Camara/Garcia | 6-1,6-2 |
| Challenger de Barcelona - Dobles Masculinos | 2021/10/09 13:15 | Heliovaara/Jebavy v Borges/Cabral | 6-4,6-3 |
| Challenger de Barcelona - Dobles Masculinos | 2021/10/08 12:20 | Erler/Miedler v Borges/Cabral | 6-7,4-6 |
| Challenger de Barcelona - Dobles Masculinos | 2021/10/07 12:00 | Borges/Cabral v Molchanov/Vega Hernandez | 6-4,6-3 |
| Challenger de Barcelona - Dobles Masculinos | 2021/10/06 09:00 | M Pujolras/Robredo v Borges/Cabral | 3-6,3-6 |
| Challenger de Lisboa - Dobles Masculinos | 2021/10/02 13:20 | Nedunchezhiyan/Raja v Borges/Cabral | 7-6,6-3 |
| Challenger de Tenerife - Dobles Masculinos | 2021/11/04 10:30 | Marrero Curbelo/Rousseau v Nedunchezhiyan/Raja | 6-3,5-7,6-10 |
| Challenger de Tenerife - Dobles Masculinos | 2021/11/03 13:10 | Fabbiano/Silva v Nedunchezhiyan/Raja | 1-6,4-6 |
| Challenger de Ismaning - Dobles Masculinos | 2021/10/27 10:30 | Nedunchezhiyan/Raja v Walkow/Zielinski | 5-7,6-7 |
| Challenger de Alicante - Dobles Masculinos | 2021/10/15 10:00 | Nedunchezhiyan/Raja v Molchanov/Vega Hernandez | 4-6,4-6 |
| Challenger de Alicante - Dobles Masculinos | 2021/10/14 10:40 | Nedunchezhiyan/Raja v Marrero/Mulye | 6-2,6-3 |
| Challenger de Alicante - Dobles Masculinos | 2021/10/13 11:10 | Goransson/Walkow v Nedunchezhiyan/Raja | 4-6,2-6 |
| Challenger de Barcelona - Dobles Masculinos | 2021/10/06 13:15 | Nedunchezhiyan/Raja v Horansky/Molcan | 7-6,2-6,8-10 |
| Challenger de Lisboa - Dobles Masculinos | 2021/10/02 13:20 | Nedunchezhiyan/Raja v Borges/Cabral | 7-6,6-3 |