| 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 |
| WTA Bogota | 2018/04/12 15:00 | Valentini Grammatikopoulou v Johanna Larsson | 6-4,4-6,4-6 |
| WTA Bogota | 2018/04/11 15:00 | Valentini Grammatikopoulou v Miyu Kato | 5-7,6-4,6-4 |
| WTA Bogota Qual | 2018/04/08 17:15 | Valentini Grammatikopoulou v Irina Khromacheva | 7-6,7-6 |
| WTA Bogota Qual | 2018/04/07 17:15 | Valentini Grammatikopoulou v Tereza Mrdeza | 4-6,6-4,6-3 |
| WTA Monterrey | 2018/04/03 16:00 | Valentini Grammatikopoulou v Jana Fett | 0-6,2-6 |
| WTA Monterrey Qual | 2018/04/02 16:00 | Valentini Grammatikopoulou v Conny Perrin | 6-2,6-2 |
| WTA Monterrey Qual | 2018/04/01 18:00 | Priscilla Hon v Valentini Grammatikopoulou | 6-7,3-6 |
| WTA Monterrey Qual | 2018/03/31 16:00 | Tereza Mrdeza v Valentini Grammatikopoulou | 3-6,6-2,2-6 |