Stadium: Court 1 Round: 26 Ground: Clay
| ITF M15 Pinamar | 2019/04/03 17:30 | Agustin Riquelme Coppari v Gabriel Alejandro Hidalgo | 4-6,3-6 |
| ITF M15 Pinamar | 2019/03/20 17:20 | Gabriel Alejandro Hidalgo v Agustin Riquelme Coppari | 6-3,6-3 |
| ITF M15 Junin | 2019/10/23 17:20 | Gabriel Alejandro Hidalgo v Gaston Erhardt | 6-0,6-1 |
| ITF M15 - Santiago | 2019/10/02 16:50 | Juan Manuel Cerundolo v Gabriel Alejandro Hidalgo | 7-6,6-0 |
| 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 13:20 | Gabriel Alejandro Hidalgo v Enrique Bogo | 5-7,6-2,6-3 |
| ITF M15 - Lambaré | 2019/08/24 15:00 | Gonzalo Villanueva v Gabriel Alejandro Hidalgo | 6-4,6-4 |
| ITF M15 - Lambaré | 2019/08/23 17:45 | Federico Zeballos v Gabriel Alejandro Hidalgo | 4-6,6-3,6-7 |
| ITF M15 - Lambaré | 2019/08/22 15:35 | Ignacio Monzon v Gabriel Alejandro Hidalgo | 2-6,1-6 |
| ITF M15 - Lambaré | 2019/08/21 18:35 | Gabriel Alejandro Hidalgo v Antonio Cayetano March | 4-6,6-3,6-2 |
| ITF M15 Junin | 2019/10/23 14:00 | Agustin Riquelme Coppari v Thiago Cigarran | 6-2,6-2 |
| ITF M15 - São Paulo | 2019/10/16 16:05 | Agustin Riquelme Coppari v Lautaro Agustin Falabella | 6-4,3-6,3-6 |
| ITF M15 - São Paulo | 2019/10/15 16:45 | Agustin Riquelme Coppari v Asdrubal Gobernate | 6-2,6-2 |
| ITF M25 - Rio de Janeiro | 2019/10/10 18:20 | Bastian Malla v Agustin Riquelme Coppari | 6-3,6-3 |
| ITF M25 - Rio de Janeiro | 2019/10/08 15:25 | Enrique Bogo v Agustin Riquelme Coppari | 6-7,2-6 |
| ITF M25 - Rio de Janeiro | 2019/10/07 14:00 | Hugo Moura v Agustin Riquelme Coppari | 3-6,4-6 |
| 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 | Nicolas Bianchi v Agustin Riquelme Coppari | 4-6,1-6 |