| ITF Argentina F3 | 06/19 13:00 | 62 | Oscar Gabriel Ortiz v Eduardo Ribeiro | 6-4,6-1 | |
| ITF Argentina F3 | 06/18 13:00 | 62 | Tomas Descarrega v Oscar Gabriel Ortiz | 2-6,1-6 | |
| ITF Argentina F3 | 06/17 12:00 | 62 | Oscar Gabriel Ortiz v Matias Riva | 6-2,6-1 | |
| ITF Argentina F2 | 06/10 12:00 | 62 | Oscar Gabriel Ortiz v Alan Kohen | 6-4,6-7,1-6 | |
| ITF Argentina F1 | 06/04 12:30 | 62 | Juan Pablo Varillas v Oscar Gabriel Ortiz | 6-1,6-1 | |
| ITF Argentina F1 | 06/03 11:30 | 62 | Marco Pairetti v Oscar Gabriel Ortiz | 6-4,4-6,3-6 | |
| ITF Uruguay F3 Qual | 12/11 14:20 | 54 | Oscar Gabriel Ortiz v Luciano Carraro | 4-6,3-6 | |
| ITF Uruguay F1 | 11/29 14:35 | 25 | Oscar Gabriel Ortiz v Orlando Luz | 1-6,4-6 | |
| ITF Bolivia F2 Qual | 11/12 14:00 | 62 | Oscar Gabriel Ortiz v Marcelo Tebet | 4-6,1-6 | |
| ITF Bolivia F1 | 11/08 18:15 | 25 | Oscar Gabriel Ortiz v Aaron C Alcaraz | 1-6,7-5,2-6 | |
| ITF Argentina F12 Qual | 10/28 22:00 | 54 | Alan Kohen v Oscar Gabriel Ortiz | 0-6,6-4,6-4 | |
| ITF Argentina F11 Qual | 10/22 14:30 | 62 | Oscar Gabriel Ortiz v Santiago Sarudiansky | 6-2,6-7,0-6 | |
| ITF Egypt F20 | 08/14 16:00 | 44 | Oscar Gabriel Ortiz v Fermin Tenti | 5-7,4-6 | |
| ITF Egypt F19 | 08/07 17:00 | 44 | Alexis Canter v Oscar Gabriel Ortiz | 6-3,6-3 | |
| ITF Egypt F18 | 08/03 19:10 | 25 | Stefan Skadarka v Oscar Gabriel Ortiz | 6-4,6-2 | |
| Others | 07/24 15:00 | 62 | Alberto Berbegal Moreno v Oscar Gabriel Ortiz | 6-2,6-3 | |
| ITF Egypt F16 | 07/18 17:15 | 62 | Oscar Gabriel Ortiz v Antonio Zucca | 6-7,3-6 | |
| ITF Argentina F8 | 05/20 22:00 | 62 | Felipe D'Annunzio v Oscar Gabriel Ortiz | 6-3,1-6,6-2 | |
| ITF Argentina F7 | 05/15 12:30 | 62 | Facundo Juarez v Oscar Gabriel Ortiz | 4-6,6-3,6-2 | |
| ITF Argentina F6 | 05/07 11:30 | 62 | Juan Bautista Otegui v Oscar Gabriel Ortiz | 6-2,7-5 | |
| ITF Argentina F5 | 05/02 12:00 | 62 | Oscar Gabriel Ortiz v Agustin Suarez Gonzalez | 2-6,4-6 | |
| ITF Argentina F5 | 05/01 13:00 | 62 | Nicolas A De Gregorio v Oscar Gabriel Ortiz | 3-6,4-6 | |
| ITF Argentina F2 | 03/06 14:30 | 62 | Agustin Suarez Gonzalez v Oscar Gabriel Ortiz | 6-2,7-5 | |
| ITF USA F9 Qual | 02/27 16:00 | 60 | Lucas Renard v Oscar Gabriel Ortiz | 6-4,6-7,6-2 | |
| ITF USA F9 Qual | 02/26 16:00 | 60 | Erroll Lawrence v Oscar Gabriel Ortiz | 1-6,3-6 | |
| ITF USA F8 Qual | 02/21 17:00 | 60 | Oliver Crawford v Oscar Gabriel Ortiz | 6-2,6-4 | |
| ITF USA F8 Qual | 02/20 17:30 | 60 | Oscar Gabriel Ortiz v Tomas Barrios Vera | Retired | |
| ITF USA F8 Qual | 02/19 18:00 | 60 | Renato Lima v Oscar Gabriel Ortiz | 0-6,3-6 | |
| ITF USA F7 Qual | 02/13 18:30 | 60 | Oscar Gabriel Ortiz v Damon Gooch | 4-6,1-6 | |
| ITF USA F7 Qual | 02/12 18:00 | 60 | Oscar Gabriel Ortiz v Andrew Ely | 6-2,6-4 |