Stadium: Centre Court Round: 25 Ground: Hardcourt outdoor
| ITF Women Dubai | 2018/12/10 09:40 | Mandy Minella v Valentini Grammatikopoulou | 6-1,6-4 |
| WTA - Taipei | 2018/11/15 09:30 | Valentini Grammatikopoulou v En Shuo Liang | 3-6,1-6 |
| WTA - Taipei | 2018/11/14 03:00 | Kwan Yau Ng v Valentini Grammatikopoulou | 2-6,2-6 |
| ITF Women Shenzhen | 2018/11/09 04:05 | Saisai Zheng v Valentini Grammatikopoulou | 6-2,6-1 |
| ITF Women Shenzhen | 2018/11/08 04:15 | Elena Rybakina v Valentini Grammatikopoulou | 4-6,6-3,3-6 |
| ITF Women Shenzhen | 2018/11/06 04:15 | Valentini Grammatikopoulou v Nao Hibino | 6-3,6-4 |
| WTA - Mumbai | 2018/11/02 14:35 | Irina Khromacheva v Valentini Grammatikopoulou | 7-5,4-6,6-1 |
| WTA - Mumbai | 2018/10/31 10:30 | Valentini Grammatikopoulou v Deniz Khazaniuk | 6-3,4-6,6-4 |
| ITF Women Djibouti | 2018/12/20 08:30 | Ho Ching Wu v Katsiaryna Skachkova | 2-6,6-2,6-7 |
| ITF Women Djibouti | 2018/12/19 06:00 | Ho Ching Wu v Doroteja Joksovic | 6-4,7-6 |
| ITF Women Djibouti | 2018/12/13 07:00 | Ho Ching Wu v Anhzelika Isaeva | 4-6,1-6 |
| ITF Women Djibouti | 2018/12/12 09:45 | Ho Ching Wu v Sariaka V. R Radilofe | 6-0,6-1 |
| ITF Women Solapur | 2018/12/01 08:30 | Kaylah McPhee v Ho Ching Wu | 6-2,6-4 |
| ITF Women Pune | 2018/11/24 04:30 | Ho Ching Wu v Chieh-Yu Hsu | 2-6,3-6 |
| ITF Women Liuzhou | 2018/10/28 03:00 | Yidi Yang v Ho Ching Wu | 4-6,7-5,7-5 |
| ITF Women Nanning | 2018/10/21 06:00 | Meiqi Guo v Ho Ching Wu | 7-5,6-0 |