Stadium: Court 3 Round: 54
| ITF Women Leipzig | 2018/08/14 09:00 | Anna Klasen v Julia Grabher | 6-7,4-6 |
| ITF Women Hechingen Qual | 2018/08/05 12:05 | Claudia Hoste Ferrer v Anna Klasen | 2-6,6-1,6-3 |
| ITF Women Bad Saulgau Qual | 2018/07/30 09:25 | Gabriela Pantuckova v Anna Klasen | 6-3,6-2 |
| ITF Women Prague Qual | 2018/07/23 11:45 | Anna Klasen v Anastasia Detiuc | 2-6,1-6 |
| ITF Women Prague Qual | 2018/07/22 12:25 | Laura Svatikova v Anna Klasen | 2-6,0-6 |
| ITF Women Versmold Qual | 2018/07/10 11:00 | Jule Niemeier v Anna Klasen | 7-6,6-1 |
| ITF Women Versmold Qual | 2018/07/09 12:25 | Anna Klasen v Amina Anshba | 7-5,7-6 |
| ITF Women Versmold Qual | 2018/07/08 12:05 | Alina Wessel v Anna Klasen | 2-6,2-6 |
| ITF Women Leipzig | 2018/08/13 15:15 | Priscilla Heise v Helene Scholsen | 0-6,4-6 |
| ITF Women Leipzig | 2018/08/13 08:00 | Priscilla Heise v Marina Yudanov | 6-2,6-0 |
| ITF Women Singapore | 2018/06/13 04:05 | Priscilla Heise v Risa Ozaki | 1-6,2-6 |
| ITF Women Singapore | 2018/06/11 02:00 | Charmaine S Y Seah v Priscilla Heise | 1-6,6-7 |
| ITF Women Singapore | 2018/06/07 03:00 | Priscilla Heise v Haruka Kaji | 1-6,4-6 |
| ITF Women Singapore | 2018/06/06 02:00 | Tessah Andrianjafitrimo v Priscilla Heise | 6-2,1-6,3-6 |
| ITF Women Singapore | 2018/06/05 02:00 | Jessy Rompies v Priscilla Heise | 1-6,2-6 |
| ITF Women Saint Gaudens | 2018/05/15 09:45 | Manon Arcangioli v Priscilla Heise | 4-6,3-6 |