| Challenger - Buenos Aires - HD | 01/19 17:45 | 28 | Monzon/Sanchez Jover v Fonseca/Sakamoto | 6-3,3-6,7-10 | |
| Challenger - Buenos Aires - HD | 01/18 17:30 | 27 | Monzon/Sanchez Jover v Krutykh/Stodder | 6-4,6-7,14-12 | |
| Challenger - Buenos Aires - HD | 01/17 19:10 | 26 | Paz/Villanueva v Monzon/Sanchez Jover | 6-4,3-6,5-10 | |
| Challenger - Buenos Aires - HD | 01/10 18:25 | 26 | Monzon/Sanchez Jover v Houkes/Lukas Neumayer | 4-6,7-6,9-11 |