Home History
| Billie Jean King Cup | 2016/04/16 08:00 | Dona Abo Habaga v Milka-Emilia Pasanen | 6-3,7-6 |
| Billie Jean King Cup | 2016/04/13 08:00 | Dona Abo Habaga v Barbara Haas | 1-6,1-6 |
Away History
| ITF Women Dakar | 2017/11/19 15:30 | Chanel Simmonds v Valentini Grammatikopoulou | 0-6,6-7 |
| ITF Women Dakar | 2017/11/18 11:00 | Georgina Garcia-Perez v Valentini Grammatikopoulou | 6-3,6-7,6-7 |
| ITF Women Dakar | 2017/11/17 13:00 | Katie Swan v Valentini Grammatikopoulou | 7-5,4-6,4-6 |
| ITF Women Dakar | 2017/11/16 13:00 | Polina Golubovskaya v Valentini Grammatikopoulou | 6-4,0-6,0-6 |
| ITF Women Dakar | 2017/11/13 11:40 | Barbora Miklova v Valentini Grammatikopoulou | 4-6,3-6 |
| WTA Moscow Qual | 2017/10/15 09:00 | Polina Monova v Valentini Grammatikopoulou | 7-6,6-4 |
| WTA Moscow Qual | 2017/10/14 09:30 | Margarita Betova v Valentini Grammatikopoulou | 6-4,5-7,5-7 |
| WTA Hong Kong | 2017/10/09 07:00 | Valentini Grammatikopoulou v Nicole Gibbs | 6-4,2-6,5-7 |