Stadium: Cancha 1 Round: 25 Ground: Clay
| ITF M15 Cancun | 2019/07/26 13:30 | Farren, Connor v Estevez Maximiliano | 6-7,2-6 |
| ITF M15 Cancun | 2019/07/25 15:10 | Kalman Boyd v Estevez Maximiliano | 1-6,1-6 |
| ITF M15 Cancun | 2019/07/23 15:15 | Mendoza, Alejandro v Estevez Maximiliano | 6-4,4-6,4-6 |
| Buenos Aires, Singles Qualifying M-ITF-ARG-22A | 2019/07/11 14:55 | Estevez Maximiliano v Vittar, Francisco | 6-3,6-1 |
| Buenos Aires, Singles Qualifying M-ITF-ARG-22A | 2019/07/10 16:30 | Estevez Maximiliano v Miele, Andre | 6-3,6-3 |
| Buenos Aires, Singles M-ITF-ARG-06B | 2019/07/05 15:10 | Juan Pablo Ficovich v Estevez Maximiliano | 6-2,6-2 |
| Buenos Aires, Singles M-ITF-ARG-06B | 2019/07/04 14:35 | Mariano Navone v Estevez Maximiliano | 6-2,6-7,3-6 |
| Buenos Aires, Singles M-ITF-ARG-06B | 2019/07/02 17:35 | Estevez Maximiliano v Rodriguez, Cristian | 7-6,6-2 |
| ITF M15 Santa Cruz | 2019/08/06 17:30 | Erhardt, Gaston v Quiroga, Jesus Matias | 7-6,6-1 |
| ITF M15 Santa Cruz | 2019/08/05 19:00 | Erhardt, Gaston v Pastore, Cristian Luciano | 6-4,6-4 |
| ITF M25 Lima | 2019/07/17 19:30 | Rowland Phillips v Erhardt, Gaston | 3-6,7-6,7-5 |
| ITF M25 Lima | 2019/07/16 14:00 | Petrenko, Anatoliy v Erhardt, Gaston | 4-6,7-5,8-10 |
| ITF M25 Lima | 2019/07/15 15:00 | Erhardt, Gaston v Ku Meza, Andre | 6-4,7-6 |
| ITF M15 Lima | 2019/07/08 14:30 | Arias Bisso, Facundo v Erhardt, Gaston | 6-0,6-4 |
| ITF Argentina F6 | 2018/09/15 14:00 | Ambrosio, Benjamin L v Erhardt, Gaston | 6-3,7-5 |
| ITF Argentina F4 | 2018/09/01 14:30 | Besada, Santiago v Erhardt, Gaston | 6-2,6-2 |