Stadium: Court 8 Round: 25 Ground: Clay
| ITF M15 Santa Cruz | 2019/08/07 19:00 | Maximiliano Estevez v Gaston Erhardt | 6-2,6-1 |
| ITF M15 Santa Cruz | 2019/08/07 19:00 | Maximiliano Estevez v Gaston Erhardt | 6-2,6-1 |
| 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 | Gaston Erhardt v Cristian Luciano Pastore | 6-4,6-4 |
| ITF M25 Lima | 2019/07/17 19:30 | Rowland Phillips v Gaston Erhardt | 3-6,7-6,7-5 |
| ITF M25 Lima | 2019/07/16 14:00 | Anatoliy Petrenko v Gaston Erhardt | 4-6,7-5,8-10 |
| ITF M25 Lima | 2019/07/15 15:00 | Gaston Erhardt v Andre Ku Meza | 6-4,7-6 |
| ITF M15 Lima | 2019/07/08 14:30 | Facundo Arias Bisso v Gaston Erhardt | 6-0,6-4 |
| ITF Argentina F6 | 2018/09/15 14:00 | Benjamin L Ambrosio v Gaston Erhardt | 6-3,7-5 |
| ITF M15 La Paz | 2019/08/16 15:25 | Maximiliano Estevez v Antonio Cayetano March | 6-2,4-6,6-3 |
| ITF M15 La Paz | 2019/08/15 14:55 | Maximiliano Estevez v Raul Garcia | 7-5,6-4 |
| ITF M15 La Paz | 2019/08/14 14:00 | Maximiliano Estevez v Gabriel Alejandro Hidalgo | 5-7,6-3,6-2 |
| ITF M15 Santa Cruz | 2019/08/09 20:00 | Maximiliano Estevez v Joao Lucas Reis da Silva | 1-6,2-6 |
| ITF M15 Santa Cruz | 2019/08/08 22:35 | Maximiliano Estevez v Luciano Doria | 6-1,3-6,7-5 |
| ITF M15 Santa Cruz | 2019/08/07 19:00 | Maximiliano Estevez v Gaston Erhardt | 6-2,6-1 |
| ITF M15 Cancun | 2019/07/26 13:30 | Connor Farren v Maximiliano Estevez | 6-7,2-6 |
| ITF M15 Cancun | 2019/07/25 15:10 | Kalman Boyd v Maximiliano Estevez | 1-6,1-6 |