Stadium: Court 3 Round: 28 Ground: Clay
| ITF Argentina F8 MD | 2018/11/07 20:30 | Doria/Velotti v Merino/Pena Lopez | 4-6,3-6 |
| ITF Argentina F8 MD | 2018/11/06 17:00 | H D Pino/Huertas Del Pino v Merino/Pena Lopez | 3-6,3-6 |
| ITF Argentina F7 MD | 2018/11/02 23:00 | Merino/Pena Lopez v Kestelboim/Velotti | 4-6,6-4,10-7 |
| ITF Argentina F7 MD | 2018/11/01 22:30 | Merino/Pena Lopez v Cerundolo/Santalla | 7-6,6-2 |
| ITF Argentina F7 MD | 2018/11/01 15:40 | Merino/Pena Lopez v Doria/Vilaro | 1-6,6-2,10-7 |
| ITF Argentina F7 MD | 2018/10/29 21:00 | Merino/Pena Lopez v Besada/Comesana | 6-1,6-4 |