Stadium: Court 4 Round: 26 Ground: Clay
| Challenger Naples MD | 2024/03/28 16:35 | Barrientos/Matos v Nouza/Rikl | 3-6,4-6 |
| ATP Santiago MD | 2024/03/01 23:30 | Barrientos/Matos v Barrios Vera/Tabilo | 6-2,4-6,6-10 |
| ATP Santiago MD | 2024/02/29 18:00 | Hidalgo/Rodriguez v Barrientos/Matos | 6-7,6-4,9-11 |
| ATP Santiago MD | 2024/02/28 19:30 | Romboli/Zormann v Barrientos/Matos | 4-6,6-7 |
| ATP Rio de Janeiro MD | 2024/02/25 18:00 | Erler/Miedler v Barrientos/Matos | 4-6,3-6 |
| ATP Rio de Janeiro MD | 2024/02/23 21:40 | Barrientos/Matos v Bolelli/Vavassori | 2-6,6-3,10-6 |
| ATP Rio de Janeiro MD | 2024/02/22 18:00 | Barrientos/Matos v Krawietz/Puetz | 3-6,7-6,10-8 |
| ATP Rio de Janeiro MD | 2024/02/21 21:10 | Melo/Middelkoop v Barrientos/Matos | 6-3,4-6,6-10 |