Stadium: ESTADIO GUGA KUERTEN Round: 3
| Davis Cup | 2022/09/17 13:55 | Borges/Cabral v Matos/M R Alves | 3-6,6-0,3-6 |
| ATP Santiago MD | 2022/02/26 16:00 | Matos/M R Alves v Goransson/Lammons | 7-6,7-6 |
| ATP Santiago MD | 2022/02/24 17:15 | Matos/M R Alves v Luz/Monteiro | 7-6,7-5 |
| ATP Santiago MD | 2022/02/23 22:00 | Matos/M R Alves v Galdos/Varillas | 6-7,6-4,10-7 |
| ATP Rio de Janeiro MD | 2022/02/16 22:40 | Granollers/Zeballos v Matos/M R Alves | 7-5,6-2 |
| ATP Buenos Aires MD | 2022/02/09 18:10 | Matos/M R Alves v Gonzalez/Molteni | 3-6,4-6 |
| ATP Cordoba MD | 2022/02/03 19:35 | Matos/M R Alves v Martin/Weissborn | 1-6,7-5,7-10 |
| ATP Cordoba MD | 2022/02/02 22:30 | Matos/M R Alves v Baez/Martinez | 6-4,7-5 |