Stadium: Court 3 Round: 25 Ground: Clay
| ITF M15 - Buenos Aires | 2019/04/30 13:30 | Facundo Diaz Acosta v Guido Ivan Justo | 6-3,7-6 |
| ITF M15 Pinamar | 2019/04/05 13:00 | Guido Ivan Justo v Manuel Pena Lopez | 1-6,0-6 |
| ITF M15 Pinamar | 2019/04/02 14:00 | Guido Ivan Justo v Alejo Lorenzo Lingua Lavallen | 6-1,3-6,7-6 |
| ITF M15 Pinamar | 2019/03/29 13:00 | Guido Ivan Justo v Juan Ignacio Galarza | 3-6,0-6 |
| ITF M15 Pinamar | 2019/03/28 12:30 | Pedro Sakamoto v Guido Ivan Justo | 4-6,6-7 |
| ITF M15 Pinamar | 2019/03/26 12:30 | Guido Ivan Justo v Federico Moreno | 6-3,6-0 |
| ITF M15 Pinamar | 2019/03/25 13:30 | Guido Ivan Justo v Nicolas Bianchi | 6-4,6-3 |
| ITF M15 Pinamar | 2019/03/19 15:30 | Santiago Rodriguez Taverna v Guido Ivan Justo | 6-4,7-6 |
| ITF M15 Bucaramanga | 2019/04/27 17:20 | Arklon H D Pino v Mauricio Echazu | 6-3,4-6,2-6 |
| ITF M15 Bucaramanga | 2019/04/26 21:55 | Jorge Panta v Arklon H D Pino | 4-6,6-7 |
| ITF M15 Bucaramanga | 2019/04/23 16:00 | A.J Catanzariti v Arklon H D Pino | 6-4,1-6,2-6 |
| ITF M15 Guayaquil | 2019/04/19 15:00 | Arklon H D Pino v Antonio Cayetano March | 3-6,7-6,0-6 |
| ITF M15 Guayaquil | 2019/04/18 15:00 | Arklon H D Pino v A.J Catanzariti | 7-6,6-1 |
| ITF M15 Guayaquil | 2019/04/17 14:30 | Arklon H D Pino v Federico Juan Aguilar | 6-1,6-0 |
| ITF M15 Pinamar | 2019/03/26 14:00 | Arklon H D Pino v Camilo Ugo Carabelli | 0-6,1-6 |
| ITF M15 Pinamar | 2019/03/20 14:30 | Oscar Gabriel Ortiz v Arklon H D Pino | 6-3,6-0 |