Stadium: Court 5 Round: 28
| ITF Argentina F5 MD | 2018/09/12 18:00 | Cerundolo/Riquelme Coppari v Besada/Olivieri | 7-5,6-2 |
| ITF Argentina F5 MD | 2018/09/10 19:20 | Cerundolo/Riquelme Coppari v Benitez/Sierra | 6-4,6-0 |
| ITF Argentina F4 MD | 2018/09/05 21:30 | Cerundolo/Riquelme Coppari v Carou/Galarza | 5-7,2-6 |
| ITF Argentina F4 MD | 2018/09/03 21:30 | Cerundolo/Riquelme Coppari v Villanueva/Villanueva | 1-6,6-1,10-5 |
| ITF Argentina F5 MD | 2018/09/12 18:30 | Vernier/Zarichanskiy v Agamenone/Vilaro | 4-6,3-6 |
| ITF Argentina F5 MD | 2018/09/10 16:30 | Gagliardo/Justo v Agamenone/Vilaro | 1-6,5-7 |