Stadium: Court 11 Round: 26 Ground: Clay
| Challenger Buenos Aires | 2019/09/24 00:00 | Maximiliano Estevez v Agustin Velotti | 0-6,2-6 |
| ITF M15 Buenos Aires | 2019/09/22 16:50 | Maximiliano Estevez v Gonzalo Villanueva | 6-4,4-6,1-6 |
| ITF M15 Buenos Aires | 2019/09/21 14:00 | Maximiliano Estevez v Guido Ivan Justo | 6-1,6-4 |
| ITF M15 Buenos Aires | 2019/09/20 15:00 | Facundo Juarez v Maximiliano Estevez | 2-6,6-7 |
| ITF M15 Buenos Aires | 2019/09/19 12:00 | Gabriel Alejandro Hidalgo v Maximiliano Estevez | 1-6,1-6 |
| ITF M15 Buenos Aires | 2019/09/18 12:00 | Conner Huertas Del Pino v Maximiliano Estevez | 3-6,6-2,0-6 |
| ITF M15 Lambare | 2019/08/21 14:00 | Gaston Erhardt v Maximiliano Estevez | 7-5,4-6,6-4 |
| ITF M15 La Paz | 2019/08/16 15:25 | Maximiliano Estevez v Antonio Cayetano March | 6-2,4-6,6-3 |
| ITF M15 Santiago | 2019/10/02 18:00 | Agustin Riquelme Coppari v Santiago Besada | 5-7,1-6 |
| ITF M15 Santiago | 2019/10/02 11:00 | Santiago Besada v Federico Juan Aguilar | 7-5,6-0 |
| ITF M15 Santiago | 2019/09/30 14:00 | Santiago Besada v Oscar Matias Leiva Biason | 6-4,6-4 |
| ITF M15 Buenos Aires | 2019/09/16 18:30 | Nicolas Bruna v Santiago Besada | 6-4,6-0 |
| ITF M15 Buenos Aires | 2019/09/15 17:00 | Francisco Erramuspe v Santiago Besada | 2-6,1-6 |
| ITF M15 Lambare | 2019/08/20 14:00 | Santiago Besada v Gaston Tonello | 4-6,3-6 |
| ITF M15 Lambare | 2019/08/19 14:00 | Santiago Besada v Hugo Moura | 6-3,6-1 |
| ITF M25 Toulouse | 2019/06/17 11:20 | Alexander Donski v Santiago Besada | 6-2,6-2 |