| Challenger Vina del Mar MD | 03/18 20:00 | 29 | Hidalgo/Rodriguez v Darderi/Vavassori | 6-4,7-6 | |
| Challenger Vina del Mar MD | 03/17 18:45 | 28 | Nunez/Santibanez v Darderi/Vavassori | 1-6,3-6 | |
| Challenger Vina del Mar MD | 03/16 17:25 | 27 | Dutra Da Silva/Villanueva v Darderi/Vavassori | 6-7,4-6 | |
| Challenger Vina del Mar MD | 03/15 22:00 | 26 | Barrios Vera/Lama v Darderi/Vavassori | 1-6,7-6,8-10 | |
| Challenger Santiago MD | 03/08 23:25 | 26 | Gaston/Wild v Darderi/Vavassori | 6-3,4-6,10-7 |