Round: 62 Ground: Clay
| ITF Argentina F13 | 2016/11/08 12:30 | Gaston Tonello v Gaston E Cantero | 2-6,6-7 |
| ITF Argentina F11 | 2017/11/28 13:30 | Gaston Tonello v Federico Coria | 1-6,0-6 |
| ITF Argentina F11 | 2017/11/26 13:00 | Gaston Tonello v Matias Riva | 6-2,6-1 |
| ITF Argentina F10 | 2017/11/18 12:00 | Alexis Gurmendi v Gaston Tonello | 3-6,6-0,6-2 |
| ITF Argentina F9 | 2017/11/14 12:00 | Ignacio Carou v Gaston Tonello | 6-4,7-5 |
| ITF Argentina F8 | 2017/11/06 13:00 | Eduardo Agustin Torre v Gaston Tonello | 7-5,6-1 |
| ITF Argentina F8 | 2017/11/04 12:00 | Gaston Tonello v Luciano Doria | 2-6,6-4,6-2 |
| ITF Argentina F3 | 2017/06/18 13:00 | Nicolas Alberto Arreche v Gaston Tonello | 6-2,1-6,6-4 |
| ITF Argentina F2 | 2017/06/12 13:00 | Gaston Tonello v Alan Kohen | 6-1,3-6,5-7 |
| ITF Argentina F11 | 2017/11/26 13:00 | Facundo Diaz Acosta v Gaston E Cantero | 6-2,6-1 |
| ITF Argentina F11 | 2017/11/25 14:30 | Gaston E Cantero v Tomas Farjat | 6-1,6-3 |
| ITF Argentina F11 | 2017/11/25 12:00 | Gaston E Cantero v Manuel Barros | 3-6,6-3,6-2 |
| ITF Argentina F10 | 2017/11/20 12:00 | Gaston E Cantero v Lucas Farfan | 2-6,4-6 |
| ITF Argentina F9 | 2017/11/13 16:45 | Gonzalo Villanueva v Gaston E Cantero | 6-4,6-1 |
| ITF Argentina F8 | 2017/11/04 17:00 | Ignacio Carou v Gaston E Cantero | 7-5,0-6,6-3 |
| ITF Argentina F7 | 2017/09/09 17:30 | Gaston E Cantero v Facundo Juarez | 3-6,1-6 |
| ITF Argentina F5 | 2017/08/28 13:00 | Gaston E Cantero v Santiago Besada | 6-3,5-7,1-6 |