Stadium: Cancha 2 Round: 24 Ground: Clay
| ITF W15 Eldorado | 2022/10/03 16:30 | Katja Markus v Tea Zivic | 3-6,3-6 |
| ITF W15 Eldorado | 2022/10/02 16:30 | Katja Markus v Pilar B Lespiau | 6-3,6-4 |
| ITF W15 Eldorado | 2022/09/27 11:00 | Katja Markus v Maria C F Turchetto | 2-6,2-6 |
| ITF W15 Eldorado | 2022/09/26 16:00 | Nicole R Serraglio v Katja Markus | 6-4,2-6,8-10 |
| ITF W25 Tucuman | 2022/02/07 17:00 | Sofia Luini v Katja Markus | 6-7,6-3,10-3 |
| ITF W15 Eldorado | 2022/10/05 15:25 | Carla Markus v Luisina Giovannini | 4-6,1-6 |
| ITF W15 Eldorado | 2022/09/29 18:15 | Carla Markus v Georgia Gulin | 3-6,6-7 |
| ITF W15 Eldorado | 2022/09/27 19:05 | Maria Victoria Burstein v Carla Markus | 4-6,5-7 |