Stadion: Court 3 Round: 27 Ground: Clay
| Challenger - Biella - Herrendoppel | 2021/05/05 17:00 | Andreozzi/Duran v Domingues/Sousa | 6-7,6-3,3-10 |
| Challenger - Antalya - Herrendoppel | 2021/02/03 09:00 | Huey/Verbeek v Domingues/Sousa | 6-3,7-6 |
| Challenger - Lissabon - Herrendoppel | 2020/10/13 16:25 | Domingues/Sousa v Cid Subervi/Oliveira | 1-6,6-4,7-10 |
| Challenger - Ludwigshafen - Herrendoppel | 2019/07/07 11:00 | Lammons/Romboli v Domingues/Sousa | 7-6,6-1 |
| Challenger - Ludwigshafen - Herrendoppel | 2019/07/06 11:00 | Brown/Verdugo v Domingues/Sousa | 4-6,6-3,11-13 |
| Challenger - Ludwigshafen - Herrendoppel | 2019/07/04 13:20 | Domingues/Sousa v Heller/Puodziunas | 6-4,6-3 |
| Challenger - Ludwigshafen - Herrendoppel | 2019/07/03 14:00 | Altmaier/Masur v Domingues/Sousa | 4-6,4-6 |
| Challenger - Tunis - Herrendoppel | 2019/04/16 12:50 | Domingues/Sousa v Gimeno-Traver/Martinez | 3-6,6-7 |
| Challenger - Biella - Herrendoppel | 2021/05/05 15:30 | Gabashvili/Vanni v Matos/M R Alves | 4-6,1-6 |
| Challenger - Rom - Herrendoppel | 2021/04/29 12:15 | Doumbia/Reboul v Matos/M R Alves | 7-6,5-7,10-6 |
| Challenger - Rom - Herrendoppel | 2021/04/28 13:05 | Diez/Martos Gornes v Matos/M R Alves | 6-4,3-6,6-10 |
| Challenger - Santiago - Herrendoppel | 2021/03/20 19:35 | Martinez/Oliveira v Matos/M R Alves | 7-5,6-1 |
| Challenger - Santiago - Herrendoppel | 2021/03/18 19:10 | Galdos/Mena v Matos/M R Alves | 4-6,4-6 |
| Challenger - Santiago - Herrendoppel | 2021/03/17 17:10 | Nunez/Santibanez v Matos/M R Alves | 5-7,2-6 |
| ATP - Cordoba - Herrendoppel | 2021/02/28 20:00 | Matos/M R Alves v Arneodo/Paire | 6-4,6-1 |
| ATP - Cordoba - Herrendoppel | 2021/02/26 18:30 | Matos/M R Alves v Koepfer/Sousa | 7-6,6-7,10-6 |