Stadium: Court 2 Round: 25 Ground: Clay
| ITF Bolivia F2 | 2017/09/26 18:30 | Hidalgo, Gabriel Alejandro v Galarza, Juan Ignacio | 7-5,2-6,4-6 |
| ITF Argentina F6 | 2016/05/12 18:10 | Hidalgo, Gabriel Alejandro v Galarza, Juan Ignacio | 4-6,4-6 |
| ITF Argentina F5 | 2016/05/06 18:10 | Hidalgo, Gabriel Alejandro v Galarza, Juan Ignacio | 6-4,2-6,4-6 |
| ITF Argentina F2 | 2016/03/07 15:30 | Hidalgo, Gabriel Alejandro v Galarza, Juan Ignacio | 1-6,0-6 |
| ITF Argentina F11 | 2015/09/09 13:00 | Hidalgo, Gabriel Alejandro v Galarza, Juan Ignacio | 6-3,6-1 |
| ITF Argentina F8 | 2015/08/14 14:00 | Hidalgo, Gabriel Alejandro v Galarza, Juan Ignacio | 2-6,4-6 |
| ITF Argentina F5 | 2014/03/19 16:25 | Galarza, Juan Ignacio v Hidalgo, Gabriel Alejandro | 6-4,6-1 |
| Pinamar, Singles Qualifying M-ITF-ARG-03A | 2019/03/26 12:30 | Hidalgo, Gabriel Alejandro v Bruna, Esteban | 6-1,6-1 |
| Pinamar, Singles Qualifying M-ITF-ARG-03A | 2019/03/25 13:30 | Hidalgo, Gabriel Alejandro v Andres Gabriel Ciurletti | 6-4,6-3 |
| Pinamar, Singles Qualifying M-ITF-ARG-03A | 2019/03/21 17:45 | Hidalgo, Gabriel Alejandro v Pena Lopez, Manuel | 6-7,4-6 |
| Pinamar, Singles Qualifying M-ITF-ARG-03A | 2019/03/20 17:20 | Hidalgo, Gabriel Alejandro v Riquelme Coppari, Agustin | 6-3,6-3 |
| ITF Chile F3 | 2018/12/01 13:30 | Hidalgo, Gabriel Alejandro v Facundo Mena | 1-6,6-4,1-6 |
| ITF Chile F3 | 2018/11/30 16:00 | Zukas, Matias v Hidalgo, Gabriel Alejandro | 7-5,5-7,4-6 |
| ITF Chile F3 | 2018/11/28 17:00 | Juan Bautista Otegui v Hidalgo, Gabriel Alejandro | 4-6,6-7 |
| ITF Chile F3 | 2018/11/27 16:30 | Hidalgo, Gabriel Alejandro v Santiago Rodriguez Taverna | 4-6,6-1,6-2 |
| Pinamar, Singles Qualifying M-ITF-ARG-03A | 2019/03/20 18:10 | Franco Agamenone v Galarza, Juan Ignacio | 4-6,6-4,6-4 |
| Challenger - Punta del Este | 2019/01/21 18:55 | Gonzalez, Alejandro v Galarza, Juan Ignacio | 7-5,6-3 |
| ITF Chile F3 | 2018/11/28 14:00 | Vernier, Michel v Galarza, Juan Ignacio | 4-6,7-6,6-2 |
| ITF Chile F3 | 2018/11/27 14:00 | Arreche, Nicolas Alberto v Galarza, Juan Ignacio | 1-6,0-6 |
| ITF Chile F2 | 2018/11/20 22:45 | Galarza, Juan Ignacio v Malla, Bastian | 6-3,4-6,4-6 |
| Challenger - Buenos Aires | 2018/11/12 16:30 | Malla, Bastian v Galarza, Juan Ignacio | 6-4,2-6,6-2 |
| Challenger - Buenos Aires | 2018/11/12 00:50 | Galarza, Juan Ignacio v Camilo Ugo Carabelli | 7-5,6-1 |
| Challenger - Buenos Aires | 2018/11/11 17:50 | Zukas, Matias v Galarza, Juan Ignacio | 6-7,7-5,4-6 |