Stadium: Court 8 Round: 25 Ground: Clay
| ITF W35 Arequipa | 2024/08/12 16:20 | Katja Markus v Lucia Gabriela Serrano | 6-0,6-1 |
| ITF W35 Chacabuco | 2024/08/05 17:50 | Katya Ramirez v Katja Markus | 7-6,4-6,10-8 |
| ITF W35 Pilar | 2024/07/29 16:25 | Tiziana Rossini v Katja Markus | 6-0,6-1 |
| ITF W15 Lujan | 2024/07/16 13:00 | Katja Markus v Luciana Moyano | 4-6,3-6 |
| ITF W15 Lujan | 2024/07/10 14:25 | Katja Markus v Agustina Soto Neira | 7-6,2-6,4-6 |
| ITF W15 Lujan | 2024/07/09 13:00 | Katja Markus v Martina S Sfilio | 6-1,7-6 |
| ITF W15 Maringa | 2024/06/05 21:35 | Georgia Gulin v Katja Markus | 6-2,6-1 |
| ITF W15 Maringa | 2024/06/04 13:00 | Katja Markus v Fernanda Rain Contreras | 6-4,6-0 |
| ITF W35 Arequipa | 2024/08/12 19:30 | Natalia S Salazar v Nathalie Geraldine Martinovich Zegarra | 1-6,6-2,6-10 |
| ITF W35 Chacabuco | 2024/08/06 17:55 | Nathalie Geraldine Martinovich Zegarra v Kayla B Moore | 0-6,5-7 |
| ITF W35 Chacabuco | 2024/08/05 16:35 | Juliana Rodriguez v Nathalie Geraldine Martinovich Zegarra | 1-6,3-6 |
| ITF W15 Cordoba | 2024/03/03 12:30 | Delfina Yanez v Nathalie Geraldine Martinovich Zegarra | 1-6,2-6 |