Name: Valentini Grammatikopoulou
Country: Greece
Birthdate: 09.02.97, 27 years
WTA ranking: 211
TOP ranking's position: 143 (29.08.22, 43900 points)
Points: 359
Prize money: 833702 $
Matches total: 698
Win: 410
%: 58.74 %
Country: Greece
Birthdate: 09.02.97, 27 years
WTA ranking: 211
TOP ranking's position: 143 (29.08.22, 43900 points)
Points: 359
Prize money: 833702 $
Matches total: 698
Win: 410
%: 58.74 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2024 | 8/12 | 1/4 | 5/5 | 1/2 | 1/1 | 0/0 | 0/0 |
| 2023 | 38/33 | 9/9 | 25/17 | 4/5 | 0/0 | 0/2 | 0/0 |
| 2022 | 25/29 | 11/9 | 9/10 | 4/7 | 0/0 | 1/3 | 0/0 |
| 2021 | 30/25 | 11/6 | 16/12 | 2/6 | 1/1 | 0/0 | 0/0 |
| 2020 | 18/11 | 1/2 | 8/3 | 9/6 | 0/0 | 0/0 | 0/0 |
| 2019 | 25/32 | 9/10 | 10/13 | 2/6 | 3/1 | 1/2 | 0/0 |
| 2018 | 41/30 | 18/11 | 14/9 | 6/6 | 1/2 | 2/2 | 0/0 |
| 2017 | 30/25 | 13/10 | 12/8 | 4/4 | 0/1 | 1/2 | 0/0 |
| 2016 | 57/27 | 9/3 | 33/16 | 11/6 | 4/2 | 0/0 | 0/0 |
| 2015 | 57/19 | 35/6 | 19/9 | 2/3 | 1/1 | 0/0 | 0/0 |
| 2014 | 39/20 | 19/8 | 20/12 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2013 | 26/12 | 0/0 | 10/7 | 0/0 | 16/5 | 0/0 | 0/0 |
| 2012 | 16/11 | 1/2 | 10/5 | 0/0 | 5/4 | 0/0 | 0/0 |
| 2011 | 0/2 | 0/1 | 0/0 | 0/0 | 0/1 | 0/0 | 0/0 |
| TOTAL | 410/288 | 137/81 | 191/126 | 45/51 | 32/19 | 5/11 | 0/0 |
| perc. % | 58.74 % | 62.84 % | 60.25 % | 46.88 % | 62.75 % | 31.25 % | 0 % |
Valentini Grammatikopoulou / scheduled / last
| 24.04.24 16:00 | 1st round | Valentini Grammatikopoulou  | Fanny Stollar | 6-2, 7-5 | match details |  W75 Charlottesville | Clay |
Valentini Grammatikopoulou form / year 2014
Valentini Grammatikopoulou / year 2014
| 10.11.14 | 2nd round | Valentini Grammatikopoulou | Carolyn Xie | 6-1, 6-4 |  | match details |  Heraklion | Hard |
| 10.11.14 | 1/4 | Vendula Zovincova | Valentini Grammatikopoulou | 6-4, 7-65 |  | match details | ||
| 10.11.14 | 1st round | Valentini Grammatikopoulou | Marine Partaud | 6-3, 4-6, 6-2 | | match details | ||
| 03.11.14 | 1/4 | Valentini Grammatikopoulou | Natalija Stevanovic | 6-3, 6-2 | | match details | Heraklion | Hard |
| 03.11.14 | 1/2 | Valentini Grammatikopoulou | Steffi Distelmans | 6-0, 6-1 | | match details | ||
| 03.11.14 | 1st round | Valentini Grammatikopoulou | Bojana Marinkovic | 6-1, 6-3 | | match details | ||
| 03.11.14 | 2nd round | Valentini Grammatikopoulou | Nevena Selakovic | 7-64, 6-2 | | match details | ||
| 03.11.14 | fin | Dalma Galfi | Valentini Grammatikopoulou | 6-2, 4-6, 7-64 | | match details | ||
| 08.09.14 | 1/2 | Valentini Grammatikopoulou | Julia Stamatova | 6-3, 6-1 | | match details |  Vrnjacka Banja | Clay |
| 08.09.14 | 1st round | Valentini Grammatikopoulou | Dajana Dukic | 6-4, 6-3 | | match details | ||
| 08.09.14 | fin | Valentini Grammatikopoulou | Dea Herdzelas | 1-6, 6-3, 7-65 | | match details | ||
| 08.09.14 | 2nd round | Valentini Grammatikopoulou | Anna Makhorkina | 6-2, 6-3 | | match details | ||
| 08.09.14 | 1/4 | Valentini Grammatikopoulou | Ema Polic | 5-2, Ema Polic - retired | | match details | ||
| 25.08.14 | 1st round | Valentini Grammatikopoulou | Steffi Distelmans | 6-2, 6-4 | | match details |  Rotterdam | Clay |
| 25.08.14 | 1/2 | Quirine Lemoine | Valentini Grammatikopoulou | 7-5, 6-1 | | match details | ||
| 25.08.14 | 2nd round | Valentini Grammatikopoulou | Katharina Hering | 6-3, 6-3 | | match details | ||
| 25.08.14 | 1/4 | Valentini Grammatikopoulou | Nicola Geuer | 6-2, 6-4 | | match details | ||
| 11.08.14 | 1st round | Valentini Grammatikopoulou | Claudia Coppola | 6-4, 6-2 | | match details |  Istanbul | Hard |
| 11.08.14 | 2nd round | Ksenia Palkina | Valentini Grammatikopoulou | 3-6, 7-5, 7-66 | | match details | ||
| 14.07.14 | 1st round | Valentini Grammatikopoulou | Alice Rame | 6-4, 6-2 | | match details |  Knokke | Clay |
| 14.07.14 | 2nd round | Valentini Grammatikopoulou | Sofie Oyen | 6-4, 6-76, 6-2 | | match details | ||
| 14.07.14 | 1/4 | Kelly Versteeg | Valentini Grammatikopoulou | 6-1, 7-64 | | match details | ||
| 07.07.14 | q 2 | Valentini Grammatikopoulou | Natalia Orlova | 1-6, 6-3, 6-0 | | match details |  Aschaffenburg | Clay |
| 07.07.14 | qual. | Yuuki Tanaka | Valentini Grammatikopoulou | 6-2, 6-2 | | match details | ||
| 07.07.14 | q 1 | Valentini Grammatikopoulou | Michelle Van Lier | 6-2, 6-2 | | match details | ||
| 30.06.14 | 2nd round | Valentini Grammatikopoulou | Deborah Kerfs | 6-3, 6-4 | | match details | Brussels | Clay |
| 30.06.14 | 1/4 | Klaartje Liebens | Valentini Grammatikopoulou | 1-6, 6-3, 7-610 | | match details | ||
| 30.06.14 | 1st round | Valentini Grammatikopoulou | Helene Scholsen | 6-1, 6-3 | | match details | ||
| 23.06.14 | 2nd round | Beatriz Haddad Maia | Valentini Grammatikopoulou | 7-5, 6-4 | | match details | Breda | Clay |
| 23.06.14 | q 2 | Valentini Grammatikopoulou | Michele Erkens | 6-1, 6-1 | | match details | ||
| 23.06.14 | qual. | Valentini Grammatikopoulou | Elke Tiel | 6-0, 6-1 | | match details | ||
| 23.06.14 | 1st round | Valentini Grammatikopoulou | Isabella Shinikova | 6-4, 6-2 | | match details | ||
| 09.06.14 | q 2 | Valentini Grammatikopoulou | Caroline Werner | 6-3, 6-3 | | match details | Essen | Clay |
| 09.06.14 | qual. | Tayisiya Morderger | Valentini Grammatikopoulou | 6-3, 6-3 | | match details | ||
| 26.05.14 | q 1 | Ana Oparenovic | Valentini Grammatikopoulou | 6-0, 6-4 | | match details |  Maribor | Clay |
| 19.05.14 | 1st round | Manca Pislak | Valentini Grammatikopoulou | 6-0, 6-1 | | match details | Velenje | Clay |
| 21.04.14 | qual. | Valentini Grammatikopoulou | Risako Sugihara | 6-3, 6-1 | | match details | Heraklion | Hard |
| 21.04.14 | 1st round | Valentini Grammatikopoulou | Natalie Proese | 6-0, 6-4 | | match details | ||
| 21.04.14 | 1/4 | Despina Papamichail | Valentini Grammatikopoulou | 5-7, 6-3, 6-1 | | match details | ||
| 21.04.14 | 2nd round | Valentini Grammatikopoulou | Natalia Siedliska | 6-4, 6-0 | | match details | ||
| 14.04.14 | 1/4 | Valentini Grammatikopoulou | Despina Papamichail | 7-5, 6-2 | | match details | Heraklion | Hard |
| 14.04.14 | 1/2 | Maria Sakkari | Valentini Grammatikopoulou | 7-65, 6-0 | | match details | ||
| 14.04.14 | 1st round | Valentini Grammatikopoulou | Helene Scholsen | 6-3, 6-75, 7-5 | | match details | ||
| 14.04.14 | 2nd round | Valentini Grammatikopoulou | Margot Decker | 4-6, 7-5, 6-2 | | match details | ||
| 07.04.14 | 2nd round | Valentini Grammatikopoulou | Polina Leykina | 6-2, 6-3 | | match details | Heraklion | Hard |
| 07.04.14 | 1/2 | Tereza Martincova | Valentini Grammatikopoulou | 4-6, 6-0, 6-1 | | match details | ||
| 07.04.14 | 1/4 | Valentini Grammatikopoulou | Borislava Botusharova | 6-4, 6-3 | | match details | ||
| 07.04.14 | 1st round | Valentini Grammatikopoulou | Maria Sakkari | 4-6, 6-4, 6-1 | | match details | ||
| 31.03.14 | 1st round | Amanda Carreras | Valentini Grammatikopoulou | 7-65, 7-64 | | match details | Heraklion | Hard |
| 03.03.14 | 1st round | Valentini Grammatikopoulou | Steffi Carruthers | 6-3, 6-4 | | match details | Gainesville | Clay |
| 03.03.14 | 2nd round | Sina Haas | Valentini Grammatikopoulou | 6-4, 6-3 | | match details | ||
| 17.02.14 | qual. | Valentini Grammatikopoulou | Alexandra Stevenson | 6-3, 6-4 | | match details | Surprise | Hard |
| 17.02.14 | 1st round | Eri Hozumi | Valentini Grammatikopoulou | 6-4, 1-6, 6-0 | | match details | ||
| 17.02.14 | q 1 | Valentini Grammatikopoulou | Elizabeth Kilborn | 6-3, 6-3 | | match details | ||
| 17.02.14 | q 2 | Valentini Grammatikopoulou | Marie Norris | 7-5, 6-4 | | match details | ||
| 20.01.14 | q 1 | Naomi Osaka | Valentini Grammatikopoulou | 6-0, 7-65 | | match details | Daytona Beach | Clay |
| 13.01.14 | q 1 | Valentini Grammatikopoulou | Madison Bourguignon | 6-4, 6-1 | | match details | Port St. | Clay |
| 13.01.14 | q 2 | Jennifer Elie | Valentini Grammatikopoulou | 7-5, 6-3 | | match details | ||
| 06.01.14 | q 1 | Kristina Mathis | Valentini Grammatikopoulou | 6-3, 2-6, 6-3 | | match details | Vero Beach | Clay |
