Stadion: Court 7 Round: 54 Ground: Clay
| ITF Damen - W15 - Wanfercee-Baulet | 2023/08/21 07:30 | Vivien Sandberg v Katja Markus | 6-2,6-1 |
| ITF Damen - W25 - Erwitte | 2023/08/14 10:30 | Katja Markus v Carla Markus | 2-6,3-6 |
| ITF Damen - W15 - Rosario | 2023/06/27 12:00 | Katja Markus v Michela Castro Zunino | 3-6,2-6 |
| ITF Frauen - W15 - Buenos Aires | 2023/06/19 13:30 | Katja Markus v Michela Castro Zunino | 7-6,1-6,3-10 |
| ITF Damen - W15 - Recife | 2023/05/24 17:50 | Katja Markus v Alessandra Caceres | 4-6,4-6 |
| ITF Damen - W15 - Curitiba | 2023/05/16 13:00 | Katja Markus v Isabel Oliveira | 7-5,1-6,8-10 |
| ITF Damen - W15 - Curitiba | 2023/05/15 16:00 | Katja Markus v Bianca G Lampert | 4-6,6-0,10-4 |
| ITF Damen - W25 - Guayaquil - Qualifikation | 2023/04/23 19:25 | Amanda C Nava Elkin v Katja Markus | 6-0,6-0 |
| ITF Damen - W15 - Lima | 2023/08/23 15:00 | Camila Romero v Ana Candiotto | 1-6,3-6 |
| ITF Damen - W40 - Arequipa | 2023/08/15 15:45 | Camila Romero v Ellie Douglas | 2-6,3-6 |
| ITF Damen - W40 - Arequipa | 2023/08/14 15:00 | Camila Romero v Andrea Quiroz | 6-3,6-3 |
| Billie Jean King Cup | 2023/07/29 13:30 | Camila Romero v Lara Escauriza | 6-0,6-2 |
| Billie Jean King Cup | 2023/07/26 13:20 | Taly Licht v Camila Romero | 6-2,6-2 |
| ITF Damen - W25 - Punta Cana | 2023/07/12 13:25 | Camila Romero v Carlota Martinez Cirez | 4-6,2-6 |
| ITF Damen - W25 - Punta Cana | 2023/07/05 14:45 | Emma Lene v Camila Romero | 6-0,6-1 |
| ITF Damen - W15 - Rosario | 2023/06/30 12:50 | Sol A Larraya Guidi v Camila Romero | 6-3,6-3 |