| ITF Women Oldenzaal | 2018/08/13 10:00 | Laura Heinrichs v Yu Shan | 6-7,6-1,6-3 |
| ITF Women Oldenzaal | 2018/08/12 09:30 | Laura Heinrichs v Annelou Nab | 6-1,6-1 |
| ITF Women Heraklion | 2018/03/26 11:40 | Laura Heinrichs v Rosa Vicens Mas | 1-6,4-6 |
| ITF Women Heraklion | 2018/03/23 12:05 | Laura Heinrichs v Ylena In-Albon | 2-6,1-6 |
| ITF Women Heraklion | 2018/03/20 09:30 | Mia Nicole Eklund v Laura Heinrichs | 6-7,6-4,2-6 |
| ITF Women Heraklion | 2018/03/19 08:00 | Laura Heinrichs v Maria Jespersen | 2-6,3-6 |
| ITF Women Heraklion | 2018/03/18 09:30 | Laura Heinrichs v Jennifer Wacker | 6-2,6-3 |
| ITF Women Heraklion | 2018/03/15 09:30 | Laura Heinrichs v Lisa Sabino | 0-6,3-6 |
| ITF Women Oldenzaal | 2018/08/13 10:00 | Vivien Sandberg v Jiayun Zhu | 7-5,6-0 |
| ITF Women Oldenzaal | 2018/08/12 07:30 | Vivien Sandberg v Laura Rijkers | 6-3,4-6,6-4 |
| ITF Women Amstelveen | 2018/07/08 09:30 | Nataliya Pogribnyak v Vivien Sandberg | 2-6,6-1,7-6 |
| ITF Women Den Haag Qual | 2018/06/30 09:30 | Vivien Sandberg v Sapfo Sakellaridi | 2-6,1-6 |
| ITF Women Antalya Qual | 2018/05/20 09:00 | Vivien Sandberg v Anna Laguza | 2-6,1-6 |
| ITF Women Antalya | 2018/04/01 06:30 | Vivien Sandberg v Sina Herrmann | 2-6,2-6 |
| ITF Women Antalya | 2018/03/24 06:30 | Nathalia Wolf Gasparin v Vivien Sandberg | 6-3,6-4 |
| ITF Women Antalya | 2018/03/19 07:00 | Justyna Jegiolka v Vivien Sandberg | 6-1,6-3 |