Stadion: Court 12 Round: 28 Ground: Hardcourt outdoor
| ITF - M25 - Sintra - Herrendoppel | 2021/09/17 12:00 | Cabral/Fanselow v Noguchi/Tokuda | 6-3,5-7,10-6 |
| ITF - M25 - Sintra - Herrendoppel | 2021/09/16 13:30 | Cabral/Fanselow v Faria/Liborio | 6-0,6-4 |
| ITF - M25 - Sintra - Herrendoppel | 2021/09/17 12:00 | Binding/Falcao v Araujo/Coelho | 6-7,4-6 |
| ITF - M25 - Sintra - Herrendoppel | 2021/09/16 15:45 | Battistone/Whiting v Araujo/Coelho | 2-6,6-7 |
| ITF - M25 - Sintra - Herrendoppel | 2021/09/08 17:25 | Binding/Falcao v Araujo/Coelho | 6-4,3-6,10-6 |
| ITF - M25 - Idanha-A-Nova - Herrendoppel | 2021/07/20 17:40 | Fancutt/Hoyt v Araujo/Coelho | 6-2,7-5 |
| ITF - M25 - Idanha-A-Nova - Herrendoppel | 2021/07/16 12:45 | Niki/Uesugi v Araujo/Coelho | 6-4,4-6,10-6 |
| ITF - M25 - Idanha-A-Nova - Herrendoppel | 2021/07/15 13:50 | Araujo/Coelho v Shimabukuro/Tajima | 7-6,6-4 |
| ITF - M25 - Idanha-A-Nova - Herrendoppel | 2021/07/14 16:40 | Araujo/Coelho v Marrero/Mulye | 6-3,6-4 |
| Challenger - Porto - Herrendoppel | 2021/06/30 13:00 | Araujo/Coelho v Reese/Verbeek | 2-6,6-3,7-10 |