Round: 62 Ground: Clay
| ITF Argentina F11 | 2017/11/25 14:30 | Nicolas Bacella v Gaston Erhardt | 6-0,6-0 |
| ITF Argentina F7 | 2017/09/09 17:30 | Franco Emanuel Egea v Gaston Erhardt | 6-3,6-2 |
| ITF Argentina F5 | 2017/08/26 12:30 | Gaston Erhardt v Guido Ivan Justo | 0-6,2-6 |
| ITF Argentina F4 | 2017/08/19 16:30 | Mateo Galdon v Gaston Erhardt | 6-4,7-5 |
| ITF Argentina F13 | 2016/11/06 16:15 | Gaston Erhardt v Leonardo Aboian | 2-6,1-6 |
| ITF Argentina F3 | 2016/03/12 16:30 | Victor Nunez v Gaston Erhardt | 6-1,6-0 |
| ITF Argentina F2 | 2016/03/06 14:30 | Luciano Doria v Gaston Erhardt | 6-1,6-3 |
| ITF Argentina F2 | 2016/03/05 14:30 | Gaston Erhardt v Martin Facundo Carrizo | 6-4,7-5 |
| ITF Argentina F1 | 2018/05/12 17:30 | Agustin Visokolskis v Ramiro Pioli Tizon | 2-6,1-6 |