Stadium: I.CLTK Court 2 Round: 24 Ground: Hardcourt outdoor
| Olimpia, Singles Qualifying W-ITF-BRA-04A | 2020/03/11 13:00 | Valentini Grammatikopoulou v Kennel, Karin | 2-6,7-6,7-6 |
| Moscou, Simples W-ITF-RUS-02A | 2020/02/28 10:45 | Valentini Grammatikopoulou v Taisiya Pachkaleva | 6-7,4-6 |
| Moscou, Simples W-ITF-RUS-02A | 2020/02/27 10:40 | Valentini Grammatikopoulou v Koval, Vlada | 6-3,6-3 |
| Moscou, Simples W-ITF-RUS-02A | 2020/02/26 13:20 | Valentini Grammatikopoulou v Valeriya Strakhova | 3-6,6-3,6-3 |
| Grenoble, Singles Qualifying W-ITF-FRA-04A | 2020/02/12 10:25 | Harmony Tan v Valentini Grammatikopoulou | 5-7,6-1,6-3 |
| Fed Cup, Matchs en Doubles | 2020/02/08 10:55 | Isabella Shinikova v Valentini Grammatikopoulou | 6-3,6-1 |
| Fed Cup, Matchs en Doubles | 2020/02/06 13:55 | Sinja Kraus v Valentini Grammatikopoulou | 4-6,4-6 |
| Fed Cup, Matchs en Doubles | 2020/02/05 13:55 | Elena Malygina v Valentini Grammatikopoulou | 4-6,6-4,6-7 |
| Spanish Summer League Women | 2020/07/30 15:30 | Atucha Gomez, Ainhoa v Nuria Parrizas-Diaz | 4-6,4-6 |
| Spanish Summer League Women | 2020/07/24 16:30 | Arruabarrena, L. v Nuria Parrizas-Diaz | 6-4,6-4 |
| Spanish Summer League Women | 2020/07/23 17:00 | Ane M D Olmo v Nuria Parrizas-Diaz | 4-6,5-7 |
| Spanish Summer League Women | 2020/07/16 14:00 | Nuria Parrizas-Diaz v Andrea Lazaro Garcia | 3-6,6-7 |
| ITF W25 Cairo | 2020/03/12 08:00 | Oksana Selekhmeteva v Nuria Parrizas-Diaz | 0-0 |
| ITF W25 Cairo | 2020/03/11 14:30 | Dabin Kim v Nuria Parrizas-Diaz | 6-7,6-7 |
| WTA Lyon | 2020/02/29 17:40 | Nuria Parrizas-Diaz v Cristian, Jaqueline Adina | 5-7,0-6 |
| ITF W25 Glasgow | 2020/02/20 10:00 | Brouleau, Lou v Nuria Parrizas-Diaz | 6-4,1-6,2-6 |