Stadium: Court 3 Round: 54 Ground: Clay
| ITF W25 Guayaquil Qual | 2023/04/23 19:25 | Amanda C Nava Elkin v Katja Markus | 6-0,6-0 |
| ITF W35 Anapoima | 2024/04/28 19:30 | Amanda C Nava Elkin v Natalia S Salazar | 6-3,6-2 |
| ITF W35 Mosquera | 2024/04/22 17:00 | Amanda C Nava Elkin v Esther Vyrlan | 3-6,2-6 |
| ITF W35 Mosquera | 2024/04/21 17:00 | Amanda C Nava Elkin v Alejandra Galindo Rincon | 6-0,6-0 |
| ITF W35 Bujumbura | 2024/04/09 09:30 | Fanny Ostlund v Amanda C Nava Elkin | 7-6,3-6,6-2 |
| ITF W35 Bujumbura | 2024/04/04 07:00 | Amanda C Nava Elkin v Ksenia Laskutova | 3-6,1-6 |
| ITF W35 Bujumbura | 2024/04/02 09:30 | Amanda C Nava Elkin v Emma Van Poppel | 6-4,5-7,7-5 |
| ITF W15 Montreal | 2024/03/13 19:25 | Amanda C Nava Elkin v Ellie Daniels | 1-6,4-6 |
| ITF W15 Brossard | 2024/03/05 20:10 | Amanda C Nava Elkin v Carolyn Campana | 3-6,1-6 |
| ITF W35 Anapoima | 2024/04/28 19:30 | Alejandra Galindo Rincon v Katja Markus | 0-6,0-6 |
| ITF W15 Campinas | 2024/03/18 13:00 | Camilla Zanolini v Katja Markus | 6-1,6-1 |
| ITF W15 Sao Paulo | 2024/03/13 13:15 | Emily Seibold v Katja Markus | 6-1,6-1 |
| ITF W15 Sao Paulo | 2024/03/12 09:30 | Katja Markus v Elizabeth Danailova | 7-5,6-4 |
| ITF W15 Cordoba | 2024/03/05 15:00 | Katja Markus v Victoria Bosio | 1-6,1-6 |
| ITF W15 Tucuman | 2024/02/28 13:25 | Katja Markus v Camilla Zanolini | 3-6,4-6 |
| ITF W15 Tucuman | 2024/02/27 14:40 | Katja Markus v Helena Bueno | 6-3,6-4 |
| ITF W35 Buenos Aires | 2024/01/22 14:00 | Julia Konishi Camargo Silva v Katja Markus | 6-3,6-2 |