Valentini Gramma'poulou 7-5,6-3 Marta Kostyuk 2018-01-03 06:00
Round: 25 Ground: Hardcourt outdoor
Home 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 |
Away History
| ITF Women Playford Qual | 2018/01/01 04:50 | Marta Kostyuk v Elysia Bolton | 6-2,4-6,6-2 |
| ITF Women Playford Qual | 2017/12/31 02:00 | Marta Kostyuk v Tayla Whitehouse | 6-0,7-5 |
| WTA Mallorca Qual | 2017/06/18 11:20 | Marta Kostyuk v Anna Kalinskaya | 2-6,5-7 |
| ITF Women Hodmezovasarhely | 2017/06/12 13:00 | Ivana Jorovic v Marta Kostyuk | 1-6,6-4,6-3 |
| ITF Women Dunakeszi | 2017/05/13 15:00 | Marta Kostyuk v Bernarda Pera | 6-4,6-3 |
| ITF Women Dunakeszi | 2017/05/12 09:00 | Marta Kostyuk v Alexandra Cadantu | 6-3,6-3 |
| ITF Women Dunakeszi | 2017/05/11 09:00 | Ipek Soylu v Marta Kostyuk | 4-6,4-6 |
| ITF Women Dunakeszi | 2017/05/10 11:45 | Marta Kostyuk v Anna Karolina Schmiedlova | 7-5,7-6 |