Stadium: Court 7 Round: 62 Ground: Clay
| ITF M25 Trujillo | 2023/08/14 15:00 | Oscar Gabriel Ortiz v Juan Estevez | 2-6,6-1,5-10 |
| ITF M25 Trujillo | 2023/08/13 15:00 | Nicolas Buitrago v Oscar Gabriel Ortiz | 5-7,5-7 |
| ITF M15 Arequipa | 2023/08/07 17:00 | Nikos Lehmann v Oscar Gabriel Ortiz | 6-7,7-6,11-9 |
| ITF M25 Rosario | 2023/06/29 13:00 | Oscar Gabriel Ortiz v Ignacio A B Otarola | 6-7,5-7 |
| ITF M25 Rosario | 2023/06/27 13:50 | Oscar Gabriel Ortiz v Santiago Passoni | 6-1,6-2 |
| ITF M15 Buenos Aires | 2019/07/10 14:15 | Juan Ignacio Galarza v Oscar Gabriel Ortiz | 6-1,6-1 |
| 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 Cordoba | 2022/11/13 16:00 | Jorge Abde Celis v Nicolas Eli | 4-6,3-6 |
| ITF M25 Río Cuarto | 2022/10/09 12:30 | Gino Romano v Nicolas Eli | 6-4,6-4 |
| ITF M15 Villa Carlos Paz | 2022/10/04 12:00 | Mateo Del Pino v Nicolas Eli | 6-4,6-4 |
| ITF M15 Villa Carlos Paz | 2022/10/02 12:00 | Luca Nari v Nicolas Eli | 2-6,1-6 |
| Challenger - Buenos Aires | 2022/06/19 17:50 | Guido Andreozzi v Nicolas Eli | 6-1,6-0 |
| Challenger - Buenos Aires | 2022/01/03 14:20 | Tomas Lipovsek Puches v Nicolas Eli | 6-2,6-3 |