Stadium: COURT 3 Round: 46 Ground: Hardcourt indoor
| Dakar, Singles W-WITF-SEN-01A | 2017/11/18 11:00 | Garcia Perez, Georgina v Valentini Grammatikopoulou | 6-3,6-7,6-7 |
| WTA Moscow | 2018/10/13 07:00 | Valentini Grammatikopoulou v Panova, Alexandra | 6-7,6-4,6-4 |
| WTA - Linz | 2018/10/09 14:00 | Pliskova, Kristyna v Valentini Grammatikopoulou | 6-4,6-2 |
| WTA - Linz | 2018/10/08 09:00 | Valentini Grammatikopoulou v Vitalia Diatchenko | 6-2,7-5 |
| WTA - Linz | 2018/10/07 12:10 | Witthoeft, Carina v Valentini Grammatikopoulou | 7-6,2-6,3-6 |
| ITF Women Valencia | 2018/09/26 09:00 | Andrea Gamiz v Valentini Grammatikopoulou | 3-6,6-4,6-2 |
| ITF Women Zagreb | 2018/09/06 10:55 | Kaja Juvan v Valentini Grammatikopoulou | 6-3,6-2 |
| ITF Women Zagreb | 2018/09/05 10:55 | Lea Boskovic v Valentini Grammatikopoulou | 3-6,6-7 |
| ITF Women Bagnatica | 2018/08/31 12:30 | Valentini Grammatikopoulou v Jasmine Paolini | 2-6,3-6 |
| WTA Moscow | 2018/10/13 07:00 | Flink, Varvara v Garcia Perez, Georgina | 7-5,4-6,2-6 |
| WTA - Linz | 2018/10/07 16:45 | Viktorija Golubic v Garcia Perez, Georgina | 7-6,6-7,7-6 |
| ITF Women Valencia | 2018/09/27 09:00 | Garcia Perez, Georgina v Paula Ormaechea | 2-6,5-7 |
| ITF Women Valencia | 2018/09/25 11:00 | Garcia Perez, Georgina v Anne Schaefer | 6-3,6-1 |
| Quebec City, Canada | 2018/09/14 00:30 | Garcia Perez, Georgina v Rebecca Marino | 7-6,2-6,4-6 |
| Quebec City, Canada | 2018/09/11 15:00 | Rodina, Evgeniya v Garcia Perez, Georgina | 6-4,3-6,1-6 |
| ITF Women Zagreb | 2018/09/07 10:00 | Garcia Perez, Georgina v Mrdeza, Tereza | 3-6,3-6 |
| ITF Women Zagreb | 2018/09/06 14:00 | Garcia Perez, Georgina v Jovanovski Petrovic, Bojana | 1-6,6-3,7-5 |