Stadium: Court 3 Round: 25 Ground: Clay
| ITF Argentina F9 | 2017/11/14 17:05 | Juan Ignacio Galarza v Oscar Gabriel Ortiz | 6-1,6-0 |
| ITF M25 Buenos Aires | 2019/07/04 14:05 | Juan Ignacio Galarza v Juan Bautista Otegui | 4-6,5-7 |
| ITF M25 Buenos Aires | 2019/07/02 15:55 | Juan Ignacio Galarza v Arklon H D Pino | 6-2,6-0 |
| ITF M25 Vero Beach | 2019/05/03 19:05 | Juan Ignacio Galarza v Sekou Bangoura | 3-6,4-6 |
| ITF M25 Vero Beach | 2019/05/02 14:00 | Juan Ignacio Galarza v Andrew Dale | 6-2,4-6,6-0 |
| ITF M25 Vero Beach | 2019/04/30 20:35 | Juan Ignacio Galarza v Lorenzo Frigerio | 7-6,6-4 |
| ITF M15 Orange Park | 2019/04/17 14:00 | Juan Ignacio Galarza v Dragos Constantin Ignat | 4-6,1-6 |
| ITF M15 Sunrise | 2019/04/12 15:00 | Juan Ignacio Galarza v Alejandro Gonzalez | 6-2,6-7,1-6 |
| ITF M15 Sunrise | 2019/04/11 14:00 | Felipe Mantilla v Juan Ignacio Galarza | 4-6,6-4,0-6 |
| ITF M25 Buenos Aires | 2019/07/01 12:00 | Thiago Cigarran v Oscar Gabriel Ortiz | 5-7,6-4,10-5 |
| ITF M15 Curitiba | 2019/06/26 13:00 | Mateus Alves v Oscar Gabriel Ortiz | 7-6,6-3 |
| ITF M15 Curitiba | 2019/06/25 14:35 | Oscar Gabriel Ortiz v Joao Giannella | 6-3,6-0 |
| ITF M15 Sao JDR Preto | 2019/06/19 14:50 | Andre Miele v Oscar Gabriel Ortiz | 7-5,6-3 |
| ITF M15 Sao JDR Preto | 2019/06/18 12:30 | Joao Hinsching v Oscar Gabriel Ortiz | 6-4,6-4 |
| ITF M15 Buenos Aires | 2019/05/08 17:25 | Gonzalo Villanueva v Oscar Gabriel Ortiz | 6-2,6-3 |
| ITF M15 Buenos Aires | 2019/05/06 17:15 | Maximiliano Estevez v Oscar Gabriel Ortiz | 7-5,3-6,10-4 |
| ITF M15 Buenos Aires | 2019/05/06 13:00 | Oscar Gabriel Ortiz v Pedro Gabriel Rodrigues | 6-4,6-2 |