Stadium: Cancha 16 Round: 25 Ground: Clay
| ITF Brazil F3 | 2018/05/08 23:25 | Paulo A S Dos Santos v Lorenzo Gagliardo | 6-4,7-6 |
| ITF Argentina F6 | 2018/09/18 13:00 | Arklon H D Pino v Lorenzo Gagliardo | 6-2,7-5 |
| ITF Argentina F6 | 2018/09/17 13:00 | Lorenzo Gagliardo v Benjamin L Ambrosio | 6-2,6-1 |
| ITF Argentina F6 | 2018/09/16 15:15 | Lorenzo Gagliardo v Juan Ignacio Alcalde | 6-4,1-6,6-4 |
| ITF Argentina F5 | 2018/09/11 12:00 | Michel Vernier v Lorenzo Gagliardo | 2-6,6-3,6-2 |
| ITF Argentina F4 | 2018/09/05 14:30 | Rafael Matos v Lorenzo Gagliardo | 6-1,6-1 |
| ITF Argentina F4 | 2018/09/03 16:30 | Lorenzo Gagliardo v Ignacio Carou | 7-6,6-1 |
| ITF Argentina F3 | 2018/05/29 17:00 | Lorenzo Gagliardo v Juan Carlos Saez | 7-6,4-6,4-6 |
| ITF Argentina F2 | 2018/05/21 17:15 | Guido Ivan Justo v Lorenzo Gagliardo | 6-3,6-4 |
| ITF Bolivia F2 | 2018/09/16 14:00 | Paulo A S Dos Santos v Julian Cundom | 2-6,3-6 |
| ITF Bolivia F1 | 2018/09/10 18:00 | Paulo A S Dos Santos v Joseph W. Van Meter | 1-6,6-4,5-7 |
| ITF Brazil F3 | 2018/05/11 00:00 | Christian Lindell v Paulo A S Dos Santos | 6-3,6-0 |
| ITF Brazil F3 | 2018/05/08 23:25 | Paulo A S Dos Santos v Lorenzo Gagliardo | 6-4,7-6 |
| ITF Brazil F4 | 2017/11/26 10:30 | Fernando Yamacita v Paulo A S Dos Santos | 6-4,6-1 |