Round: 62 Ground: Clay
| ITF Argentina F5 | 2018/09/08 12:00 | Gaston E Cantero v Benjamin L Ambrosio | 6-3,6-3 |
| ITF Argentina F4 | 2018/09/02 13:00 | Benjamin L Ambrosio v Alan Postay | 6-2,0-6,4-6 |
| ITF Argentina F4 | 2018/09/01 12:00 | Benjamin L Ambrosio v Matias Riva | 6-1,6-1 |
| ITF Argentina F3 | 2018/05/27 12:30 | Juan Bautista Otegui v Benjamin L Ambrosio | 6-0,6-4 |
| ITF Argentina F2 | 2018/05/20 13:00 | Gaston E Cantero v Benjamin L Ambrosio | 6-4,6-2 |
| ITF Argentina F1 | 2018/05/12 11:30 | Arklon H D Pino v Benjamin L Ambrosio | 6-3,6-2 |
| ITF Argentina F4 | 2018/09/01 14:30 | Santiago Besada v Gaston Erhardt | 6-2,6-2 |
| ITF Argentina F3 | 2018/05/26 14:30 | Gaston Erhardt v Mariano Navone | 1-6,4-6 |
| ITF Argentina F2 | 2018/05/19 12:00 | Santiago Bramajo v Gaston Erhardt | 6-2,6-2 |
| ITF Argentina F1 | 2018/05/13 14:30 | Gaston Erhardt v Ramiro Pioli Tizon | 2-6,6-3,4-6 |
| 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 |