Round: 54 Ground: Clay
| ITF Argentina F3 | 2018/05/26 12:00 | Lautaro Agustin Falabella v Matias Riva | 6-1,6-3 |
| ITF M15 Uriage | 2019/07/15 10:40 | Emilien Voisin v Lautaro Agustin Falabella | 5-7,7-5,10-2 |
| ITF M15 Buenos Aires | 2019/05/06 13:00 | Francisco Comesana v Lautaro Agustin Falabella | 7-5,6-1 |
| ITF M15 Buenos Aires | 2019/04/30 12:00 | Tomas Farjat v Lautaro Agustin Falabella | 7-5,6-1 |
| ITF M15 Buenos Aires | 2019/04/29 12:00 | Lautaro Agustin Falabella v Javier Naser | 3-6,7-5,10-7 |
| ITF M15 Pinamar | 2019/04/01 13:00 | Lautaro Agustin Falabella v Felipe Derdoy | 1-6,3-6 |
| ITF M15 Pinamar | 2019/03/18 12:30 | Lautaro Agustin Falabella v Nicolas Uryson | 2-6,3-6 |
| ITF Chile F3 | 2018/11/26 14:00 | Federico Moreno v Lautaro Agustin Falabella | 6-3,6-2 |
| ITF Chile F3 | 2018/11/25 14:00 | Lautaro Agustin Falabella v Daniel Alejandro Ortiz | 6-1,6-2 |
| ITF Chile F3 | 2018/11/25 14:00 | Federico Moreno v Matias Riva | 6-1,6-2 |
| ITF Chile F2 | 2018/11/17 16:00 | Matias Riva v Federico Juan Aguilar | 2-6,3-6 |
| ITF Chile F1 | 2018/11/12 13:00 | Matias Riva v Felipe E Ordenes | 3-6,3-6 |
| ITF Argentina F8 | 2018/11/03 13:00 | Tomas Farjat v Matias Riva | 6-1,6-1 |
| ITF Peru F3 | 2018/10/07 16:00 | Tomas Farjat v Matias Riva | 6-7,6-0,6-2 |
| ITF Peru F2 | 2018/09/29 18:00 | Matias Riva v Laelson Rodrigues | 7-6,4-6,2-6 |
| ITF Bolivia F3 | 2018/09/25 14:00 | Matias Riva v Goran Markovic | 7-6,2-6,3-6 |
| ITF Bolivia F3 | 2018/09/24 15:30 | Matias Riva v Lucas C R Crichigno | 5-7,7-5,7-5 |