Stadium: Court 1 Round: 27 Ground: Clay
| ITF Argentina F2 MD | 2018/05/21 19:20 | Arguello/Zukas v Villanueva/Villanueva | 6-3,6-4 |
| ITF Argentina F1 MD | 2018/05/17 18:25 | Arguello/Zukas v Kohen/R Taverna | 6-3,6-1 |
| ITF Argentina F1 MD | 2018/05/16 18:35 | Arguello/Zukas v G Mazzuchi/H D Pino | 7-5,6-2 |
| ITF Argentina F1 MD | 2018/05/14 16:30 | Arguello/Zukas v Martinez/Vilaro | 1-6,6-3,10-7 |
| ITF Argentina F2 MD | 2018/05/21 19:40 | Castares/G Manzotti v Egea/Makiguchi | 2-6,2-6 |