Stadium: Cancha 2 Round: 26 Ground: Clay
| Challenger Santiago MD | 2019/03/09 01:00 | Barrios Vera/Lama v Agamenone/Romboli | 6-7,3-6 |
| Challenger Santiago MD | 2019/03/07 20:30 | Barrios Vera/Lama v Galdos/Monteiro | 7-5,6-4 |
| Challenger Santiago MD | 2019/03/05 20:00 | Escobar/Neis v Barrios Vera/Lama | 3-6,5-7 |