Stadium: Court 12 Round: 62 Ground: Clay
| ITF W15 Rosario | 2023/06/26 13:00 | Agostina Andreazzini v 라미레즈, 카트야 | 2-6,4-6 |
| ITF W15 Buenos Aires | 2023/06/19 13:30 | Agostina Andreazzini v 라미레즈, 카트야 | 3-6,6-2,11-9 |
| ITF W15 Cancun | 2022/09/25 16:30 | 라미레즈, 카트야 v Brenda Yoris | 3-6,2-6 |
| ITF W15 Cancun | 2022/09/12 19:00 | 라미레즈, 카트야 v Renaud, Johnnise | 2-6,3-6 |
| ITF W15 Cancun | 2022/09/12 15:00 | Lucia Gonzales v 라미레즈, 카트야 | 0-6,1-6 |
| ITF W15 Cancun | 2022/09/05 16:30 | 라미레즈, 카트야 v Anushka Ashar | 3-6,4-6 |
| ITF W15 Cancun | 2022/08/21 16:30 | Vargas Gonzalez, Kelly Loana v 라미레즈, 카트야 | 6-2,6-2 |
| ITF W15 Cancun | 2022/08/14 16:30 | Aryana Bartlett v 라미레즈, 카트야 | 6-2,6-3 |
| ITF W15 Buenos Aires | 2023/06/19 13:30 | Luana Avelar v Sofia Constanza Karlau | 7-5,4-6,10-7 |
| UTR Pro Tigre Women | 2023/03/18 11:30 | Luciene Benitez Boiero v Sofia Constanza Karlau | 6-3,5-4 |
| UTR Pro Tigre Women | 2023/03/17 18:22 | Sofia Constanza Karlau v Maria A Farina | 1-6,0-6 |
| UTR Pro Tigre Women | 2023/03/16 17:41 | Sofia Constanza Karlau v Josefina Estevez | 3-6,1-6 |
| UTR Pro Tigre Women | 2023/03/15 14:30 | Ana Neffa v Sofia Constanza Karlau | 6-1,6-0 |
| UTR Pro Tigre Women | 2023/03/14 20:10 | Catalina Padilla v Sofia Constanza Karlau | 6-0,7-6 |
| ITF W25 Tucuman | 2023/02/26 12:00 | Sofia Constanza Karlau v Vidal, Leticia Garcia | 5-7,2-6 |
| ITF W25 Tucuman | 2023/02/19 12:00 | Sofia Constanza Karlau v Martina B-R Santander | 7-5,4-6,5-10 |