Stadium: Court 6 Round: 27 Ground: Clay
| ITF Chile F3 | 2018/11/28 17:00 | Juan Bautista Otegui v Gabriel Alejandro Hidalgo | 4-6,6-7 |
| ITF Romania F13 | 2018/09/14 08:35 | Gabriel Alejandro Hidalgo v Juan Bautista Otegui | 2-6,6-3,6-7 |
| ITF M15 Buenos Aires | 2019/07/11 15:40 | Mateus Alves v Juan Bautista Otegui | 2-6,5-7 |
| ITF M15 Buenos Aires | 2019/07/09 16:45 | Juan Bautista Otegui v Joao Pedro Sorgi | 6-1,7-6 |
| ITF M25 Buenos Aires | 2019/07/06 17:05 | Juan Bautista Otegui v Francisco Cerundolo | 6-1,4-6,2-6 |
| ITF M25 Buenos Aires | 2019/07/05 13:00 | Juan Bautista Otegui v Francisco Comesana | 7-5,6-2 |
| ITF M25 Buenos Aires | 2019/07/04 14:05 | Juan Ignacio Galarza v Juan Bautista Otegui | 4-6,5-7 |
| ITF M25 Buenos Aires | 2019/07/03 16:25 | Juan Bautista Otegui v Agustin Riquelme Coppari | 6-3,6-2 |
| ITF M15 Curitiba | 2019/06/27 22:05 | Maximiliano Estevez v Juan Bautista Otegui | 3-6,6-3,6-1 |
| ITF M15 Curitiba | 2019/06/25 16:10 | Ignacio Carou v Juan Bautista Otegui | 4-6,2-6 |
| ITF M15 Pinamar | 2019/04/05 13:45 | Juan Pablo Ficovich v Gabriel Alejandro Hidalgo | 7-5,6-2 |
| ITF M15 Pinamar | 2019/04/03 17:30 | Agustin Riquelme Coppari v Gabriel Alejandro Hidalgo | 4-6,3-6 |
| ITF M15 Pinamar | 2019/03/27 12:30 | Gabriel Alejandro Hidalgo v Juan Ignacio Galarza | 1-6,2-6 |
| ITF M15 Pinamar | 2019/03/26 12:30 | Gabriel Alejandro Hidalgo v Esteban Bruna | 6-1,6-1 |
| ITF M15 Pinamar | 2019/03/25 13:30 | Gabriel Alejandro Hidalgo v Andres Gabriel Ciurletti | 6-4,6-3 |
| ITF M15 Pinamar | 2019/03/21 17:45 | Gabriel Alejandro Hidalgo v Manuel Pena Lopez | 6-7,4-6 |
| ITF M15 Pinamar | 2019/03/20 17:20 | Gabriel Alejandro Hidalgo v Agustin Riquelme Coppari | 6-3,6-3 |
| ITF Chile F3 | 2018/12/01 13:30 | Gabriel Alejandro Hidalgo v Facundo Mena | 1-6,6-4,1-6 |