Stadium: Cancha 3 Round: 25 Ground: Clay
| ITF Argentina F2 | 2018/05/21 17:15 | Guido Ivan Justo v Gagliardo, Lorenzo | 6-3,6-4 |
| ITF Argentina F1 | 2018/05/16 15:15 | Arguello, Facundo v Gagliardo, Lorenzo | 6-3,6-2 |
| ITF Argentina F1 | 2018/05/15 15:15 | Gagliardo, Lorenzo v Cuzzani, Ignacio | 6-2,6-2 |
| ITF Brazil F3 | 2018/05/08 23:25 | Paulo A S Dos Santos v Gagliardo, Lorenzo | 6-4,7-6 |
| ITF Brazil F3 | 2018/05/06 12:30 | Gagliardo, Lorenzo v Gessner, Lucas | 6-2,6-3 |
| ITF Brazil F2 | 2018/05/01 22:05 | Schmid, Aaron v Gagliardo, Lorenzo | 5-7,6-3,6-1 |
| ITF Brazil F2 | 2018/04/30 15:00 | Gagliardo, Lorenzo v Gobernate, Asdrubal | 3-6,7-5,6-2 |
| ITF Brazil F2 | 2018/04/29 17:30 | Gagliardo, Lorenzo v Nusdeo, Joao Marcos | 4-6,6-1,6-1 |
| ITF Argentina F2 | 2018/05/26 13:30 | Camilo Ugo Carabelli v Saez, Juan Carlos | 7-6,6-3 |
| ITF Argentina F2 | 2018/05/25 13:00 | Saez, Juan Carlos v Oscar Jose Gutierrez | 6-4,4-6,6-4 |
| ITF Argentina F2 | 2018/05/24 14:00 | Zukas, Matias v Saez, Juan Carlos | 6-7,2-6 |
| ITF Argentina F2 | 2018/05/23 13:00 | Grassi Mazzuchi, Juan Pablo v Saez, Juan Carlos | 4-6,2-6 |
| ITF Argentina F2 | 2018/05/22 13:00 | Makiguchi, Ryusei v Saez, Juan Carlos | 1-6,2-6 |
| ITF Argentina F1 | 2018/05/16 15:00 | Tomas Farjat v Saez, Juan Carlos | 6-4,6-4 |
| ITF Argentina F1 | 2018/05/14 15:00 | Makiguchi, Ryusei v Saez, Juan Carlos | 2-6,5-7 |
| ITF Spain F10 | 2018/04/24 08:00 | Saez, Juan Carlos v Vilella Martinez, Mario | 4-6,4-6 |