Round: 44 Ground: Clay
| ITF M15 La Paz | 2019/08/12 16:45 | Paulo A S Dos Santos v Jesus Matias Quiroga | 7-5,6-3 |
| ITF M15 Santa Cruz | 2019/08/06 17:30 | Gaston Erhardt v Jesus Matias Quiroga | 7-6,6-1 |
| ITF M15 Santa Cruz | 2019/08/05 19:00 | Jesus Matias Quiroga v Hugo Moura | 6-3,7-6 |
| ITF Argentina F9 | 2018/11/11 13:00 | Esteban Bruna v Jesus Matias Quiroga | 2-6,6-1,6-1 |