Stadium: Court Central Round: 28
| ITF Women Oeiras WD | 2018/05/25 15:30 | Bentes de Oliveira Pinto R M / Santos A F v Da Silva Fick G / Udvardy P | 1-6,2-6 |
| ITF Women Oeiras WD | 2018/05/22 11:10 | Bertschmann S / Roth M v Da Silva Fick G / Udvardy P | 1-6,2-6 |
| ITF Women Oeiras WD | 2018/05/25 12:00 | Klasen A / Koelzer R v Cavalle-Reimers Y / Moreno Barranquero A | 6-2,2-6,13-11 |
| ITF Women Oeiras WD | 2018/05/23 15:00 | Morales M F / Oliveira L v Klasen A / Koelzer R | 1-6,2-6 |
| ITF Women Solarino WD | 2018/03/06 13:30 | Kawa K / Talbi S v Klasen A / Koelzer R | 2-6,6-3,10-4 |
| ITF Women Solarino WD | 2018/03/05 12:00 | Klasen A / Koelzer R v Napolitano V / Tona M | 6-2,6-1 |
| ITF Women Solarino WD | 2018/03/02 14:00 | Gleason Q / Pirazhenka S v Klasen A / Koelzer R | 6-4,6-4 |
| ITF Women Solarino WD | 2018/03/01 13:00 | Klasen A / Koelzer R v Morderger/Morderger | 6-2,6-4 |
| ITF Women Solarino WD | 2018/02/28 12:00 | Klasen A / Koelzer R v Adler L / Januskova P | 6-7,6-4,10-8 |
| ITF Women Solarino WD | 2018/02/26 12:00 | Minnen G / Talcott S v Klasen A / Koelzer R | 6-1,5-7,7-10 |