Stadium: Court 1 Round: 29 Ground: Clay
| ITF Argentina F6 | 2018/09/21 13:00 | Gonzalo Villanueva v Maximiliano Estevez | 7-6,6-2 |
| ITF Argentina F4 | 2018/09/05 16:50 | Maximiliano Estevez v Gonzalo Villanueva | 6-0,5-7,1-6 |
| ITF Colombia F2 | 2016/06/20 18:05 | Maximiliano Estevez v Gonzalo Villanueva | 4-6,3-6 |
| 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 |
| ITF M15 Cancun | 2019/07/23 15:15 | Alejandro Mendoza v Maximiliano Estevez | 6-4,4-6,4-6 |
| ITF M15 Buenos Aires | 2019/07/11 14:55 | Maximiliano Estevez v Francisco Vittar | 6-3,6-1 |
| ITF M15 Buenos Aires | 2019/07/10 16:30 | Maximiliano Estevez v Andre Miele | 6-3,6-3 |
| ITF M25 Buenos Aires | 2019/07/05 15:10 | Juan Pablo Ficovich v Maximiliano Estevez | 6-2,6-2 |
| ITF M25 Buenos Aires | 2019/07/04 14:35 | Mariano Navone v Maximiliano Estevez | 6-2,6-7,3-6 |
| ITF M25 Buenos Aires | 2019/07/02 17:35 | Maximiliano Estevez v Cristian Rodriguez | 7-6,6-2 |
| ITF M25 Pontedera | 2019/07/27 10:00 | Gonzalo Villanueva v Enrico Dalla Valle | 6-7,1-6 |
| ITF M25 Pontedera | 2019/07/26 14:00 | Giovanni Fonio v Gonzalo Villanueva | 6-3,1-6,5-7 |
| ITF M25 Pontedera | 2019/07/23 16:15 | Holger Rune v Gonzalo Villanueva | 6-7,6-7 |
| ITF M15 Gubbio | 2019/07/21 19:15 | Gonzalo Villanueva v Francesco Passaro | 7-5,6-2 |
| ITF M15 Gubbio | 2019/07/20 16:00 | Adelchi Virgili v Gonzalo Villanueva | 6-7,6-2,1-6 |
| ITF M15 Gubbio | 2019/07/19 13:00 | Gonzalo Villanueva v Omar Giacalone | 6-1,6-1 |
| ITF M15 Gubbio | 2019/07/18 10:00 | Gonzalo Villanueva v Giovanni Rizzuti | 7-5,6-3 |
| ITF M15 Gubbio | 2019/07/17 13:20 | Gonzalo Villanueva v David Barclay | 6-1,6-1 |