Round: 62 Ground: Clay
| ITF Argentina F3 | 2018/05/27 12:30 | Francisco Aranguren v Santiago De La Fuente | 6-7,7-6,6-2 |
| ITF Argentina F2 | 2018/05/22 17:15 | Santiago De La Fuente v Santiago Rodriguez Taverna | 0-6,2-6 |
| ITF Argentina F2 | 2018/05/21 13:00 | Francisco Aranguren v Santiago De La Fuente | 1-6,2-6 |
| ITF Argentina F2 | 2018/05/20 13:00 | Oscar Gabriel Ortiz v Santiago De La Fuente | 4-6,4-6 |
| ITF Argentina F2 | 2018/05/19 12:00 | Santiago De La Fuente v Juan Pablo Cenoz | 4-6,6-0,6-0 |
| ITF Argentina F11 | 2017/11/25 14:30 | Francisco Bahamonde v Fernando Sierra | 6-0,6-0 |
| ITF Argentina F10 | 2017/11/21 15:40 | Facundo Juarez v Fernando Sierra | 6-0,6-2 |
| ITF Argentina F9 | 2017/11/11 12:00 | Fernando Sierra v Tomas Reche | 1-6,0-6 |
| ITF Argentina F8 | 2017/11/05 12:00 | Lucas Farfan v Fernando Sierra | 2-6,6-2,7-5 |
| ITF Argentina F7 | 2017/09/09 17:30 | Fernando Sierra v Gabriel P Tumasonis | 4-6,7-5,3-6 |
| ITF Argentina F4 | 2017/08/20 14:30 | Fernando Sierra v Valentin Florez | 0-6,2-6 |
| ITF Argentina F3 | 2017/06/17 12:00 | Fernando Sierra v Ignacio Monzon | 7-5,5-7,1-6 |
| ITF Argentina F1 | 2017/06/03 11:30 | Fernando Sierra v Felipe Derdoy | 4-6,3-6 |