Stadium: Court 6 Round: 62 Ground: Clay
| ITF - Lujan W25 | 2023/09/24 13:00 | Sofia Constanza Karlau v Carla Markus | 5-7,0-6 |
| ITF - Junin W25 | 2023/07/31 17:35 | Alessandra Caceres v Sofia Constanza Karlau | 6-0,6-1 |
| ITF - Bragado W25 | 2023/07/24 14:00 | Alessandra Caceres v Sofia Constanza Karlau | 6-1,6-3 |
| ITF - Rosario W15 | 2023/06/28 12:45 | Mell E R Gonzalez v Sofia Constanza Karlau | 6-1,6-3 |
| ITF - Rosario W15 | 2023/06/27 12:00 | Katya Ramirez v Sofia Constanza Karlau | 6-7,3-6 |
| ITF - Buenos Aires W15 | 2023/06/19 13:30 | Luana Avelar v Sofia Constanza Karlau | 7-5,4-6,10-7 |
| UTR Pro - Tigre - Kobiety | 2023/03/18 11:30 | Luciene Benitez Boiero v Sofia Constanza Karlau | 6-3,5-4 |
| UTR Pro - Tigre - Kobiety | 2023/03/17 18:22 | Sofia Constanza Karlau v Maria A Farina | 1-6,0-6 |
| ITF - Lujan W25 | 2023/09/24 13:00 | Alisha Reayer v Maria Victoria Marchesini | 6-4,6-2 |
| ITF - Junin W25 | 2023/08/02 18:25 | Maria Victoria Marchesini v Solana Sierra | 2-6,1-6 |
| ITF - Bragado W25 | 2023/07/26 13:00 | Sylvie Zund v Maria Victoria Marchesini | 6-2,7-6 |
| ITF - Rosario W15 | 2023/06/27 18:00 | Maria Victoria Marchesini v Luciana Blatter | 5-7,0-6 |
| ITF - Buenos Aires W15 | 2023/06/22 13:00 | Michela Castro Zunino v Maria Victoria Marchesini | 2-6,6-2,6-3 |
| ITF - Buenos Aires W15 | 2023/06/21 13:00 | Zoe Lazar v Maria Victoria Marchesini | 1-6,6-0,4-6 |
| ITF - Recife W15 | 2023/05/23 17:10 | Maria Victoria Marchesini v Paloma G Weinreich | 2-6,4-6 |
| ITF - Curitiba W15 | 2023/05/17 17:45 | Maria Victoria Marchesini v Maria C F Turchetto | 3-6,1-6 |