Stadium: Court 5 Round: 62
| ITF Women Oldenzaal | 2018/08/12 09:30 | Heinrichs, Laura v Nab, Annelou | 6-1,6-1 |
| ITF Women Heraklion | 2018/03/26 11:40 | Heinrichs, Laura v Rosa Vicens Mas | 1-6,4-6 |
| ITF Women Heraklion | 2018/03/23 12:05 | Heinrichs, Laura v Ylena In-Albon | 2-6,1-6 |
| ITF Women Heraklion | 2018/03/20 09:30 | Eklund, Mia v Heinrichs, Laura | 6-7,6-4,2-6 |
| ITF Women Heraklion | 2018/03/19 08:00 | Heinrichs, Laura v Jespersen, Maria | 2-6,3-6 |
| ITF Women Heraklion | 2018/03/18 09:30 | Heinrichs, Laura v Wacker, Jennifer | 6-2,6-3 |
| ITF Women Heraklion | 2018/03/15 09:30 | Heinrichs, Laura v Sabino, Lisa | 0-6,3-6 |
| ITF Women Heraklion | 2018/03/14 09:05 | Novac, Izabela Gabriela v Heinrichs, Laura | 6-1,2-6,2-6 |
| ITF Women Oldenzaal | 2018/08/12 09:30 | Laura Boehner v Yu Shan | 3-6,3-6 |
| ITF Women Hammamet | 2018/06/26 12:45 | Baranano, Paula v Yu Shan | 6-1,6-1 |
| ITF Women Hammamet | 2018/06/24 08:30 | Kazantseva, Daria v Yu Shan | 3-6,5-7 |
| ITF Women Hammamet | 2018/06/18 08:30 | Yuka Hosoki v Yu Shan | 6-3,6-1 |
| ITF Women Hammamet | 2018/06/17 08:00 | Yu Shan v Porzio, Giulia | 6-3,6-3 |
| ITF Women Hammamet | 2018/06/10 10:00 | Yu Shan v Procacci, Anna Maria | 3-6,4-6 |
| ITF Women Hua Hin Qual | 2018/05/06 02:30 | Natarajan, Ramya v Yu Shan | 6-2,6-1 |
| ITF Women Hua Hin Qual | 2018/05/05 02:30 | Namwong, Puntila v Yu Shan | 3-6,0-6 |