Argentina: M25 Hurlingham - Doubles - Main |
| Quarter-finals | Merino A./Pena Lopez M. | Uryson N./Villanueva G. | 2:0 (6:4, 7:5) | details | 05.03.2020 |
| 1/8-finals | Olivieri G. A./Vilaro A. | Uryson N./Villanueva G. | 0:2 (2:6, 4:6) | details | 03.03.2020 |
Argentina: M25 Rio Cuarto - Doubles - Main |
| 1/8-finals | Merino A./Pena Lopez M. | Hidalgo G. A./Villanueva G. | 2:0 (7:65, 6:2) | details | 25.02.2020 |
Uruguay: M25 Punta del Este - Doubles - Main |
| 1/8-finals | Franco T./Villanueva G. | Zeballos F./Zukas M. | 0:2 (2:6, 5:7) | details | 17.02.2020 |
Peru: M25 Lima 2 - Doubles - Main |
| Quarter-finals | Galdos S./Huertas Del Pino C. | Rodriguez Taverna S./Villanueva G. | 2:0 (6:3, 6:4) | details | 13.02.2020 |
| 1/8-finals | Arreche N. A./Tirante T. A. | Rodriguez Taverna S./Villanueva G. | 0:2 (5:7, 0:6) | details | 11.02.2020 |
Peru: M25 Lima - Doubles - Main |
| 1/8-finals | Rodriguez Taverna S./Villanueva G. | Gutierrez Oscar J./Sorgi J. P. | 0:2 (4:6, 1:6) | details | 04.02.2020 |
Uruguay: Montevideo - Doubles - Main |
| 1/8-finals | Echazu M./Villanueva G. | Luz O./Matos R. | 0:2 (5:7, 3:6) | details | 06.11.2019 |