Name: Valentini Grammatikopoulou
Country: Greece
Birthdate: 09.02.97, 28 years
WTA ranking: 546
TOP ranking's position: 143 (29.08.22, 43900 points)
Points: 84
Prize money: 923.607 $
Matches total: 743
Win: 429
%: 57.74 %
Country: Greece
Birthdate: 09.02.97, 28 years
WTA ranking: 546
TOP ranking's position: 143 (29.08.22, 43900 points)
Points: 84
Prize money: 923.607 $
Matches total: 743
Win: 429
%: 57.74 %
| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2025 | 7/11 | 5/6 | 0/0 | 1/3 | 1/2 | 0/0 | 0/0 |
| 2024 | 20/27 | 3/7 | 9/13 | 3/4 | 5/2 | 0/1 | 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 | 429/314 | 144/90 | 195/134 | 48/56 | 37/22 | 5/12 | 0/0 |
| perc. % | 57.74 % | 61.54 % | 59.27 % | 46.15 % | 62.71 % | 29.41 % | 0 % |
Valentini Grammatikopoulou / Fixtures
| no matches found |
Valentini Grammatikopoulou form / surface: Hard
Valentini Grammatikopoulou / surface: Hard
| 06.05.25 | 1st round | Hollie Smart | Valentini Grammatikopoulou | 6-3, 0-6, 6-1 |  | match details |  W35 Nottingham | Hard |
| 01.05.25 | 2nd round | Amarni Banks | Valentini Grammatikopoulou | 6-2, 6-4 | | match details | W35 Nottingham | Hard |
| 30.04.25 | 1st round | Valentini Grammatikopoulou | Julia Adams | 6-1, 6-1 |  | match details | ||
| 23.04.25 | 1st round | Polina Iatcenko | Valentini Grammatikopoulou | 6-2, 6-3 | | match details |  W35 Sharm | Hard |
| 17.04.25 | 2nd round | Polina Iatcenko | Valentini Grammatikopoulou | 6-2, 6-3 | | match details | W35 Sharm | Hard |
| 16.04.25 | 1st round | Valentini Grammatikopoulou | Marie Weckerle | 6-3, 6-4 | | match details | ||
| 13.02.25 | 2nd round | Meiqi Guo | Valentini Grammatikopoulou | 6-1, 6-0 | | match details |  W15 Monastir | Hard |
| 11.02.25 | 1st round | Valentini Grammatikopoulou | Leah Puk | 6-2, 6-1 | | match details | ||
| 08.02.25 | 1/4 | Alexis Blokhina | Valentini Grammatikopoulou | 7-5, 6-2 | | match details | W15 Monastir | Hard |
| 06.02.25 | 2nd round | Valentini Grammatikopoulou | Ines Murta | 6-74, 6-4, 7-5 | | match details | ||
| 05.02.25 | 1st round | Valentini Grammatikopoulou | Giulia Morlet | 6-4, 6-3 | | match details | ||
| 17.12.24 | 1st round | Ankita Raina | Valentini Grammatikopoulou | 1-6, 6-4, 6-4 | | match details |  W50 Navi | Hard |
| 12.12.24 | 2nd round | Bunyawi Thamchaiwat | Valentini Grammatikopoulou | 6-4, 6-2 | | match details | W35 Solapur | Hard |
| 11.12.24 | 1st round | Valentini Grammatikopoulou | Aakruti Sonkusare Narayan Sonkusare | 6-1, 6-2 | | match details | ||
| 17.10.24 | 2nd round | Eva Guerrero Alvarez | Valentini Grammatikopoulou | 3-6, 6-0, 7-62 | | match details |  W35 Faro | Hard |
| 16.10.24 | 1st round | Valentini Grammatikopoulou | Sarah Iliev | 2-6, 6-4, 6-3 | | match details | ||
| 14.02.24 | 1st round | Antonia Schmidt | Valentini Grammatikopoulou | 6-3, 4-6, 7-62 | | match details |  W35 Nakhon | Hard |
| 03.02.24 | q 1 | Shrivalli Rashmikaa Bhamidipaty | Valentini Grammatikopoulou | 6-3, 6-2 | | match details | Mumbai | Hard |
| 27.01.24 | q 1 | Panna Udvardy | Valentini Grammatikopoulou | 6-3, 6-3 | | match details | Hua Hin | Hard |
| 11.01.24 | q 2 | Dayana Yastremska | Valentini Grammatikopoulou | 6-4, 3-6, 6-4 | | match details |  Melbourne | Hard |
| 10.01.24 | q 1 | Valentini Grammatikopoulou | Elvina Kalieva | 7-5, 6-3 | | match details | ||
| 15.11.23 | 1st round | Valentina Ryser | Valentini Grammatikopoulou | 6-2, 6-3 | | match details | W40 Funchal | Hard |
| 02.11.23 | 2nd round | Alina Charaeva | Valentini Grammatikopoulou | 6-2, 6-3 | | match details | W25 Monastir | Hard |
| 01.11.23 | 1st round | Valentini Grammatikopoulou | Tamara Curovic | 6-4, 6-2 | | match details | ||
| 29.10.23 | fin | Valentini Grammatikopoulou | Linda Klimovicova | 7-61, 7-5 | | match details | W25 Sharm | Hard |
| 28.10.23 | 1/2 | Valentini Grammatikopoulou | Marina Melnikova | 4-6, 7-5, 6-1 | | match details | ||
| 27.10.23 | 1/4 | Valentini Grammatikopoulou | Karola Patricia Bejenaru | 6-1, 7-5 | | match details | ||
| 26.10.23 | 2nd round | Valentini Grammatikopoulou | Lamis Alhussein Abdel Aziz | 6-3, 0-6, 7-5 | | match details | ||
| 25.10.23 | 1st round | Valentini Grammatikopoulou | Alisa Kummel | 4-6, 6-2, 6-3 | | match details | ||
| 23.08.23 | q 1 | Haruka Kaji | Valentini Grammatikopoulou | 6-3, 6-3 | | match details |  New York | Hard |
| 16.08.23 | 2nd round | Tatjana Maria | Valentini Grammatikopoulou | 6-0, 6-2 | | match details |  Barranquilla | Hard |
| 14.08.23 | 1st round | Valentini Grammatikopoulou | Katarina Kozarov | 6-3, 6-2 | | match details | ||
| 15.03.23 | 1st round | Alice Robbe | Valentini Grammatikopoulou | 6-2, 2-6, 6-1 | | match details |  W60 Pretoria | Hard |
| 08.03.23 | 1st round | Rutuja Bhosale | Valentini Grammatikopoulou | 4-6, 6-4, 6-0 | | match details | W40 Bengaluru | Hard |
| 27.01.23 | 1/4 | Lola Radivojevic | Valentini Grammatikopoulou | 6-3, 6-2 | | match details | W25 Monastir | Hard |
| 26.01.23 | 2nd round | Valentini Grammatikopoulou | Chia Yi Tsao | 6-2, 6-2 | | match details | ||
| 24.01.23 | 1st round | Valentini Grammatikopoulou | Tereza Mrdeza | 6-1, 6-3 | | match details | ||
| 10.01.23 | q 1 | Marina Bassols Ribera | Valentini Grammatikopoulou | 6-2, 6-1 | | match details | Melbourne | Hard |
| 07.01.23 | 1/2 | Lucia Bronzetti | Valentini Grammatikopoulou | 6-2, 6-3 | | match details | Australia | Hard |
| 16.11.22 | 2nd round | Mirra Andreeva | Valentini Grammatikopoulou | 6-2, 6-2 | | match details |  W60 Meitar | Hard |
| 15.11.22 | 1st round | Valentini Grammatikopoulou | Mika Buchnik | 6-4, 6-4 | | match details | ||
| 18.10.22 | 1st round | Andreea Prisacariu | Valentini Grammatikopoulou | 3-6, 6-1, 7-63 | | match details |  W25 Sozopol | Hard |
| 18.09.22 | qual. | Ankita Raina | Valentini Grammatikopoulou | 7-64, 6-74, 6-0 | | match details |  Seoul | Hard |
| 17.09.22 | q 1 | Valentini Grammatikopoulou | Nadiya Kichenok | 7-5, 6-73, 6-0 | | match details | ||
| 21.08.22 | fin | Valentini Grammatikopoulou | Lucia Bronzetti | 6-2, 6-4 | | match details |  Vancouver | Hard |
| 20.08.22 | 1/2 | Valentini Grammatikopoulou | Emma Navarro | 6-4, 3-6, 6-1 | | match details | ||
| 19.08.22 | 1/4 | Valentini Grammatikopoulou | Chloe Paquet | 6-3, 6-4 | | match details | ||
| 17.08.22 | 2nd round | Valentini Grammatikopoulou | Cadence Brace | 7-5, 6-2 | | match details | ||
| 15.08.22 | 1st round | Valentini Grammatikopoulou | Astra Sharma | 6-2, 6-2 | | match details | ||
| 14.08.22 | qual. | Valentini Grammatikopoulou | Asia Muhammad | 2-6, 7-5, 6-2 | | match details | ||
| 13.08.22 | q 1 | Valentini Grammatikopoulou | Nagi Hanatani | 6-3, 1-6, 6-2 | | match details | ||
| 06.08.22 | q 1 | Marie Bouzkova | Valentini Grammatikopoulou | 6-2, 6-0 | | match details | Toronto | Hard |
| 30.07.22 | q 1 | Rebecca Marino | Valentini Grammatikopoulou | 6-0, 4-6, 6-2 | | match details | Washington | Hard |
| 19.07.22 | 1st round | Victoria Mboko | Valentini Grammatikopoulou | 6-74, 6-1, 6-3 | | match details | W25 Saskatoon | Hard |
| 10.03.22 | 2nd round | Seone Mendez | Valentini Grammatikopoulou | 6-2, 6-1 | | match details |  W60+H Irapuato | Hard |
| 08.03.22 | 1st round | Valentini Grammatikopoulou | Peangtarn Plipuech | 6-2, 2-6, 6-1 | | match details | ||
| 11.01.22 | q 1 | Asia Muhammad | Valentini Grammatikopoulou | 6-3, 6-2 | | match details | Melbourne | Hard |
| 06.01.22 | 2nd round | Jodie Anna Burrage | Valentini Grammatikopoulou | 7-65, 7-64 | | match details | W60+H Traralgon | Hard |
| 04.01.22 | 1st round | Valentini Grammatikopoulou | Alexandra Cadantu | 6-2, 6-2 | | match details | ||
| 15.09.21 | 1st round | Jenna Defalco | Valentini Grammatikopoulou | 6-74, 6-3, Valentini Grammatikopoulou - retired | | match details | W25 Johannesburg | Hard |
| 01.09.21 | 2nd round | Elise Mertens | Valentini Grammatikopoulou | 6-2, 6-2 | | match details | New York | Hard |
| 30.08.21 | 1st round | Valentini Grammatikopoulou | Anna Blinkova | 6-3, 6-2 | | match details | ||
| 27.08.21 | qual. | Valentini Grammatikopoulou | En Shuo Liang | 6-2, 5-7, 7-5 | | match details | ||
| 26.08.21 | q 2 | Valentini Grammatikopoulou | Anna Kalinskaya | 2-6, 6-4, 6-2 | | match details | ||
| 25.08.21 | q 1 | Valentini Grammatikopoulou | Lucia Bronzetti | 3-6, 6-1, 6-4 | | match details | ||
| 11.06.21 | 1/4 | Beatriz Haddad Maia | Valentini Grammatikopoulou | 6-1, 7-5 | | match details | W25 Montemor | Hard |
| 10.06.21 | 2nd round | Valentini Grammatikopoulou | Katharina Hobgarski | 7-5, 2-0, Katharina Hobgarski - retired | | match details | ||
| 09.06.21 | 1st round | Valentini Grammatikopoulou | Hiroko Kuwata | 6-3, 6-4 | | match details | ||
| 06.06.21 | fin | Anna Kubareva | Valentini Grammatikopoulou | 6-1, 6-3 | | match details |  W25 Kazan | Hard |
| 05.06.21 | 1/2 | Valentini Grammatikopoulou | Vlada Koval | 6-2, 3-6, 6-2 | | match details | ||
| 04.06.21 | 1/4 | Valentini Grammatikopoulou | Alina Charaeva | 1-6, 6-0, 6-0 | | match details | ||
| 03.06.21 | 2nd round | Valentini Grammatikopoulou | Jasmin Jebawy | 6-3, 6-2 | | match details | ||
| 02.06.21 | 1st round | Valentini Grammatikopoulou | Anastasia Tikhonova | 6-2, 6-1 | | match details | ||
| 07.01.21 | 1st round | Alize Cornet | Valentini Grammatikopoulou | 6-2, 6-2 | | match details |  Abu Dhabi | Hard |
| 06.01.21 | qual. | Kateryna Volodko | Valentini Grammatikopoulou | 6-1, 6-3 | | match details | ||
| 05.01.21 | q 1 | Valentini Grammatikopoulou | Luisa Stefani | 6-4, 1-6, 6-1 | | match details | ||
| 06.12.20 | q 1 | Elena Gabriela Ruse | Valentini Grammatikopoulou | 6-2, 7-5 | | match details | W100+H Dubai | Hard |
| 10.09.20 | 2nd round | Maia Lumsden | Valentini Grammatikopoulou | 6-1, 6-2 | | match details | W25+H Figueira | Hard |
| 09.09.20 | 1st round | Valentini Grammatikopoulou | Francisca Jorge | 6-1, 6-1 | | match details | ||
| 11.11.19 | 1st round | Eugenie Bouchard | Valentini Grammatikopoulou | 7-64, 6-4 | | match details | Houston | Hard |
| 23.10.19 | 1st round | Irina Falconi | Valentini Grammatikopoulou | 6-2, 6-3 | | match details | W80 Macon | Hard |
| 25.09.19 | 1st round | Kaia Kanepi | Valentini Grammatikopoulou | 7-5, 6-1 | | match details | W60 Caldas | Hard |
| 19.08.19 | q 1 | Maddison Inglis | Valentini Grammatikopoulou | 6-3, 6-4 | | match details | New York | Hard |
| 10.08.19 | 1/2 | Samantha Murray | Valentini Grammatikopoulou | 6-4, 6-2 | | match details | W25 Chiswick | Hard |
| 09.08.19 | 1/4 | Valentini Grammatikopoulou | Irys Ekani | 3-6, 6-4, 6-2 | | match details | ||
| 08.08.19 | 2nd round | Valentini Grammatikopoulou | Yuriko Miyazaki | 6-3, 4-6, 7-66 | | match details | ||
| 06.08.19 | 1st round | Valentini Grammatikopoulou | Ali Collins | 6-1, 2-6, 6-0 | | match details | ||
| 13.04.19 | 1/4 | Jana Cepelova | Valentini Grammatikopoulou | 7-5, 6-4 | | match details |  W60 Istanbul | Hard |
| 12.04.19 | 2nd round | Valentini Grammatikopoulou | Berfu Cengiz | 6-4, 6-1 | | match details | ||
| 09.04.19 | 1st round | Valentini Grammatikopoulou | Polina Monova | 4-6, 3-1, Polina Monova - retired | | match details | ||
| 20.03.19 | 1st round | Sandra Samir | Valentini Grammatikopoulou | 1-6, 7-5, 7-65 | | match details |  W25 Kofu | Hard |
| 14.03.19 | 2nd round | Jodie Anna Burrage | Valentini Grammatikopoulou | 6-2, 6-4 | | match details | W25 Nishi | Hard |
| 13.03.19 | 1st round | Valentini Grammatikopoulou | Catherine Harrison | 7-5, 2-6, 7-64 | | match details | ||
| 10.01.19 | q 2 | Bianca Vanessa Andreescu | Valentini Grammatikopoulou | 6-4, 6-1 | | match details | Melbourne | Hard |
| 09.01.19 | q 1 | Valentini Grammatikopoulou | Irina Maria Bara | 6-3, 6-2 | | match details | ||
| 04.01.19 | 1/4 | Barbora Stefkova | Valentini Grammatikopoulou | 7-5, 6-3 | | match details |  W25 Hong | Hard |
| 03.01.19 | 2nd round | Valentini Grammatikopoulou | Hiroko Kuwata | 6-4, 0-6, 7-65 | | match details | ||
| 02.01.19 | 1st round | Valentini Grammatikopoulou | Ho Ching Wu | 6-1, 6-4 | | match details | ||
| 10.12.18 | 1st round | Mandy Minella | Valentini Grammatikopoulou | 6-1, 6-4 | | match details | Dubai | Hard |
| 09.11.18 | 1/4 | Saisai Zheng | Valentini Grammatikopoulou | 6-2, 6-1 | | match details |  Shenzhen | Hard |
| 08.11.18 | 2nd round | Valentini Grammatikopoulou | Elena Rybakina | 6-4, 3-6, 6-3 | | match details | ||
| 06.11.18 | 1st round | Valentini Grammatikopoulou | Nao Hibino | 6-3, 6-4 | | match details | ||
| 02.11.18 | 1/4 | Irina Khromacheva | Valentini Grammatikopoulou | 7-5, 4-6, 6-1 | | match details | Mumbai | Hard |
| 31.10.18 | 2nd round | Valentini Grammatikopoulou | Deniz Khazaniuk | 6-3, 4-6, 6-4 | | match details | ||
| 30.10.18 | 1st round | Valentini Grammatikopoulou | Kwan Yau Ng | 6-0, 6-2 | | match details | ||
| 21.08.18 | q 1 | Silvia Soler-Espinosa | Valentini Grammatikopoulou | 6-4, 7-65 | | match details | New York | Hard |
| 11.08.18 | fin | Vitalia Diatchenko | Valentini Grammatikopoulou | 6-1, 7-5 | | match details | Chiswick | Hard |
| 10.08.18 | 1/2 | Valentini Grammatikopoulou | Samantha Murray | 6-2, 2-6, 6-2 | | match details | ||
| 09.08.18 | 1/4 | Valentini Grammatikopoulou | Lesley Pattinama Kerkhove | 3-6, 6-1, 6-3 | | match details | ||
| 08.08.18 | 2nd round | Valentini Grammatikopoulou | Linnea Malmqvist | 6-5, Linnea Malmqvist - retired | | match details | ||
| 07.08.18 | 1st round | Valentini Grammatikopoulou | Angelica Moratelli | 7-61, 1-6, 6-4 | | match details | ||
| 03.08.18 | 1/2 | Ivana Jorovic | Valentini Grammatikopoulou | 5-7, 6-4, 6-0 | | match details | Woking | Hard |
| 02.08.18 | 1/4 | Valentini Grammatikopoulou | Giulia Gatto-Monticone | 4-6, 6-1, 6-0 | | match details | ||
| 01.08.18 | 2nd round | Valentini Grammatikopoulou | Dalma Galfi | 6-4, 6-3 | | match details | ||
| 31.07.18 | 1st round | Valentini Grammatikopoulou | Vlada Ekshibarova | 7-5, 5-7, 6-4 | | match details | ||
| 03.04.18 | 1st round | Jana Fett | Valentini Grammatikopoulou | 6-0, 6-2 | | match details | Monterrey | Hard |
| 02.04.18 | qual. | Valentini Grammatikopoulou | Conny Perrin | 6-2, 6-2 | | match details | ||
| 01.04.18 | q 2 | Valentini Grammatikopoulou | Priscilla Hon | 7-64, 6-3 | | match details | ||
| 31.03.18 | q 1 | Valentini Grammatikopoulou | Tereza Mrdeza | 6-3, 2-6, 6-2 | | match details | ||
| 11.03.18 | q 2 | Ivana Jorovic | Valentini Grammatikopoulou | 6-3, 6-1 | | match details | Shenzhen | Hard |
| 10.03.18 | q 1 | Valentini Grammatikopoulou | Ling Zhang | 6-3, 6-3 | | match details | ||
| 07.03.18 | 1st round | Deborah Chiesa | Valentini Grammatikopoulou | 6-1, 6-2 | | match details | Zhuhai | Hard |
| 13.01.18 | q 2 | Lin Zhu | Valentini Grammatikopoulou | 4-6, 6-2, 7-5 | | match details | Melbourne | Hard |
| 11.01.18 | q 1 | Valentini Grammatikopoulou | Ellen Perez | 6-3, 4-6, 6-2 | | match details | ||
| 04.01.18 | 1/4 | Alexandra Bozovic | Valentini Grammatikopoulou | 7-64, 4-6, 6-4 | | match details | Playford | Hard |
| 04.01.18 | 2nd round | Valentini Grammatikopoulou | Jil Teichmann | 7-63, 6-3 | | match details | ||
| 03.01.18 | 1st round | Valentini Grammatikopoulou | Marta Kostyuk | 7-5, 6-3 | | match details | ||
| 19.11.17 | fin | Valentini Grammatikopoulou | Chanel Simmonds | 6-0, 7-61 | | match details |  Dakar | Hard |
| 18.11.17 | 1/2 | Valentini Grammatikopoulou | Georgina Garcia-Perez | 3-6, 7-611, 7-62 | | match details | ||
| 17.11.17 | 1/4 | Valentini Grammatikopoulou | Katie Swan | 5-7, 6-4, 6-4 | | match details | ||
| 16.11.17 | 2nd round | Valentini Grammatikopoulou | Polina Golubovskaya | 4-6, 6-0, 6-0 | | match details | ||
| 13.11.17 | 1st round | Valentini Grammatikopoulou | Barbora Miklova | 6-4, 6-3 | | match details | ||
| 09.10.17 | 1st round | Nicole Gibbs | Valentini Grammatikopoulou | 4-6, 6-2, 7-5 | | match details | Hong Kong | Hard |
| 08.10.17 | qual. | Valentini Grammatikopoulou | Junri Namigata | 4-6, 6-4, 6-1 | | match details | ||
| 07.10.17 | q 1 | Valentini Grammatikopoulou | Hong Yi Cody Wong | 6-4, 6-4 | | match details | ||
| 23.09.17 | q 1 | Lizette Cabrera | Valentini Grammatikopoulou | 6-3, 2-6, 6-3 | | match details |  Tashkent | Hard |
| 23.08.17 | q 1 | Tereza Martincova | Valentini Grammatikopoulou | 4-6, 7-63, 6-4 | | match details | New York | Hard |
| 14.08.17 | q 2 | Valentini Grammatikopoulou | Nicole Melichar | 6-4, 1-6, 6-4 | | match details | Vancouver | Hard |
| 14.08.17 | qual. | Priscilla Hon | Valentini Grammatikopoulou | 6-2, 7-67 | | match details | ||
| 09.08.17 | 1st round | Mari Osaka | Valentini Grammatikopoulou | 5-7, 7-5, 6-2 | | match details | Landisville | Hard |
| 02.08.17 | 1st round | Sabine Lisicki | Valentini Grammatikopoulou | 7-67, 7-65 | | match details | Washington | Hard |
| 30.07.17 | qual. | Valentini Grammatikopoulou | Shilin Xu | 6-3, 6-3 | | match details | ||
| 30.07.17 | q 1 | Valentini Grammatikopoulou | Cameron Morra | 6-4, 4-6, 6-2 | | match details | ||
| 09.05.17 | 1st round | Dejana Radanovic | Valentini Grammatikopoulou | 7-5, 7-63 | | match details |  Monzon | Hard |
| 19.04.17 | 2nd round | Qiang Wang | Valentini Grammatikopoulou | 4-6, 7-5, 6-2 | | match details | Zhengzhou | Hard |
| 17.04.17 | 1st round | Valentini Grammatikopoulou | Yifan Xu | 6-1, 6-3 | | match details | ||
| 12.04.17 | 2nd round | Basak Eraydin | Valentini Grammatikopoulou | 6-1, 6-2 | | match details | Istanbul | Hard |
| 11.04.17 | 1st round | Valentini Grammatikopoulou | Viktoriya Tomova | 4-0, Viktoriya Tomova - retired | | match details | ||
| 13.01.17 | q 2 | Eri Hozumi | Valentini Grammatikopoulou | 6-1, 6-1 | | match details | Melbourne | Hard |
| 12.01.17 | q 1 | Valentini Grammatikopoulou | Nina Stojanovic | 3-6, 6-2, 6-0 | | match details | ||
| 21.10.16 | 1/2 | Conny Perrin | Valentini Grammatikopoulou | 6-3, 6-1 | | match details |  Lagos | Hard |
| 20.10.16 | 1/4 | Valentini Grammatikopoulou | Deniz Khazaniuk | 7-68, 4-6, 6-1 | | match details | ||
| 19.10.16 | 2nd round | Valentini Grammatikopoulou | Fanny Ostlund | 6-1, 6-1 | | match details | ||
| 17.10.16 | 1st round | Valentini Grammatikopoulou | Brenda Njuki | 6-4, 7-60 | | match details | ||
| 13.10.16 | 1/4 | Julia Terziyska | Valentini Grammatikopoulou | 6-4, 7-62 | | match details | Lagos | Hard |
| 12.10.16 | 2nd round | Valentini Grammatikopoulou | Prarthana Thombare | 6-2, 6-2 | | match details | ||
| 10.10.16 | 1st round | Valentini Grammatikopoulou | Kyra Shroff | 2-6, 6-2, 6-2 | | match details | ||
| 21.08.16 | fin | Anna Blinkova | Valentini Grammatikopoulou | 7-5, 6-2 | | match details |  Westende | Hard |
| 20.08.16 | 1/2 | Valentini Grammatikopoulou | Magdalena Frech | 6-2, 6-2 | | match details | ||
| 19.08.16 | 1/4 | Valentini Grammatikopoulou | Katarina Zavatska | 6-1, 3-6, 6-2 | | match details | ||
| 18.08.16 | 2nd round | Valentini Grammatikopoulou | Vera Lapko | 5-7, 7-63, 7-5 | | match details | ||
| 16.08.16 | 1st round | Valentini Grammatikopoulou | Morgane Michiels | 6-1, 6-4 | | match details | ||
| 26.10.15 | 1/4 | Valentini Grammatikopoulou | Daniela Ciobanu | 6-2, 6-0 | | match details |  Heraklion | Hard |
| 26.10.15 | 1/2 | Valentini Grammatikopoulou | Julia Lohoff | 6-2, 6-3 | | match details | ||
| 26.10.15 | 1st round | Valentini Grammatikopoulou | Sarah Beth Grey | 7-65, 6-2 | | match details | ||
| 26.10.15 | fin | Valentini Grammatikopoulou | Julia Stamatova | 7-5, 6-1 | | match details | ||
| 26.10.15 | 2nd round | Valentini Grammatikopoulou | Polona Rebersak | 6-1, 6-2 | | match details | ||
| 19.10.15 | 1st round | Valentini Grammatikopoulou | Bojana Marinkovic | 1-6, 6-3, 6-0 | | match details | Heraklion | Hard |
| 19.10.15 | fin | Valentini Grammatikopoulou | Pemra Ozgen | 3-6, 6-3, 6-3 | | match details | ||
| 19.10.15 | 2nd round | Valentini Grammatikopoulou | Laura Deigman | 6-2, 6-3 | | match details | ||
| 19.10.15 | 1/4 | Valentini Grammatikopoulou | Janneke Wikkerink | 6-4, 6-4 | | match details | ||
| 19.10.15 | 1/2 | Valentini Grammatikopoulou | Julie Gervais | 4-6, 7-61, 7-61 | | match details | ||
| 05.10.15 | 2nd round | Valentini Grammatikopoulou | Fiona Codino | 6-3, 6-4 | | match details | El Kantaoui | Hard |
| 05.10.15 | 1/4 | Valentini Grammatikopoulou | Carla Touly | 6-2, 6-2 | | match details | ||
| 05.10.15 | fin | Valeriya Strakhova | Valentini Grammatikopoulou | 6-2, 6-0 | | match details | ||
| 05.10.15 | 1/2 | Valentini Grammatikopoulou | Michaela Honcova | 2-6, 6-1, 7-5 | | match details | ||
| 05.10.15 | 1st round | Valentini Grammatikopoulou | Linnea Malmqvist | 5-7, 6-4, 1-1, Linnea Malmqvist - retired | | match details | ||
| 28.09.15 | 1/2 | Valentini Grammatikopoulou | Yana Sizikova | 6-1, 4-1, Yana Sizikova - retired | | match details | El Kantaoui | Hard |
| 28.09.15 | 1st round | Valentini Grammatikopoulou | Lisa-Marie Maetschke | 6-2, 6-4 | | match details | ||
| 28.09.15 | fin | Valentini Grammatikopoulou | Caroline Romeo | 2-6, 6-2, 6-3 | | match details | ||
| 28.09.15 | 2nd round | Valentini Grammatikopoulou | Anna Maria Jovanovic | 7-5, 6-1 | | match details | ||
| 28.09.15 | 1/4 | Valentini Grammatikopoulou | Chiraz Bechri | 6-2, 6-1 | | match details | ||
| 09.09.15 | 3rd round | Kylie Mckenzie | Valentini Grammatikopoulou | 7-5, 6-4 | | match details | U.S. Open | Hard |
| 08.09.15 | 2nd round | Valentini Grammatikopoulou | Magdalena Frech | 7-5, 6-0 | | match details | ||
| 07.09.15 | 1st round | Valentini Grammatikopoulou | Pranjala Yadlapalli | 7-61, 6-3 | | match details | ||
| 04.05.15 | 1/2 | Ksenia Gaydarzhi | Valentini Grammatikopoulou | 4-6, 6-3, 6-0 | | match details | Mytilene | Hard |
| 04.05.15 | 1/4 | Valentini Grammatikopoulou | Olga Parres Azcoitia | 7-65, 6-4 | | match details | ||
| 04.05.15 | 2nd round | Valentini Grammatikopoulou | Clara Tanielian | 6-3, 6-4 | | match details | ||
| 06.04.15 | qual. | Valentini Grammatikopoulou | Milica Cubranovic | 6-1, 6-1 | | match details | Heraklion | Hard |
| 06.04.15 | 1/4 | Valentini Grammatikopoulou | Saray Sterenbach | 7-5, 6-2 | | match details | ||
| 06.04.15 | 1st round | Valentini Grammatikopoulou | Tanya Raykova | 7-64, 6-1 | | match details | ||
| 06.04.15 | 1/2 | Valentini Grammatikopoulou | Francesca Palmigiano | 6-3, 6-3 | | match details | ||
| 06.04.15 | 2nd round | Valentini Grammatikopoulou | Ofri Lankri | 3-6, 6-2, 6-2 | | match details | ||
| 06.04.15 | fin | Viktoria Hruncakova | Valentini Grammatikopoulou | 6-3, 6-4 | | match details | ||
| 30.03.15 | 1/2 | Valentini Grammatikopoulou | Viktoria Hruncakova | 6-1, 6-2 | | match details | Heraklion | Hard |
| 30.03.15 | 1st round | Valentini Grammatikopoulou | Nevena Selakovic | 6-4, 6-2 | | match details | ||
| 30.03.15 | fin | Maria Sakkari | Valentini Grammatikopoulou | 6-2, 6-2 | | match details | ||
| 30.03.15 | 2nd round | Valentini Grammatikopoulou | Angeliki Kairi | 7-5, 6-4 | | match details | ||
| 30.03.15 | 1/4 | Valentini Grammatikopoulou | Vivian Zlatanova | 6-0, 6-4 | | match details | ||
| 23.03.15 | 1/2 | Maria Sakkari | Valentini Grammatikopoulou | 6-2, 6-3 | | match details | Heraklion | Hard |
| 23.03.15 | 1st round | Valentini Grammatikopoulou | Caroline Rohde-Moe | 7-65, 6-4 | | match details | ||
| 23.03.15 | 2nd round | Valentini Grammatikopoulou | Andreea Ghitescu | 6-3, 7-5 | | match details | ||
| 23.03.15 | 1/4 | Valentini Grammatikopoulou | Tamara Curovic | 6-2, 6-2 | | match details | ||
| 10.11.14 | 1st round | Valentini Grammatikopoulou | Marine Partaud | 6-3, 4-6, 6-2 | | match details | Heraklion | Hard |
| 10.11.14 | 1/4 | Vendula Zovincova | Valentini Grammatikopoulou | 6-4, 7-65 | | match details | ||
| 10.11.14 | 2nd round | Valentini Grammatikopoulou | Carolyn Xie | 6-1, 6-4 | | match details | ||
| 03.11.14 | 1/2 | Valentini Grammatikopoulou | Steffi Distelmans | 6-0, 6-1 | | match details | Heraklion | Hard |
| 03.11.14 | 1st round | Valentini Grammatikopoulou | Bojana Marinkovic | 6-1, 6-3 | | match details | ||
| 03.11.14 | fin | Dalma Galfi | Valentini Grammatikopoulou | 6-2, 4-6, 7-64 | | match details | ||
| 03.11.14 | 2nd round | Valentini Grammatikopoulou | Nevena Selakovic | 7-64, 6-2 | | match details | ||
| 03.11.14 | 1/4 | Valentini Grammatikopoulou | Natalija Stevanovic | 6-3, 6-2 | | 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 | ||
| 21.04.14 | 1st round | Valentini Grammatikopoulou | Natalie Proese | 6-0, 6-4 | | match details | Heraklion | Hard |
| 21.04.14 | 2nd round | Valentini Grammatikopoulou | Natalia Siedliska | 6-4, 6-0 | | match details | ||
| 21.04.14 | qual. | Valentini Grammatikopoulou | Risako Sugihara | 6-3, 6-1 | | match details | ||
| 21.04.14 | 1/4 | Despina Papamichail | Valentini Grammatikopoulou | 5-7, 6-3, 6-1 | | match details | ||
| 14.04.14 | 1st round | Valentini Grammatikopoulou | Helene Scholsen | 6-3, 6-75, 7-5 | | match details | Heraklion | Hard |
| 14.04.14 | 2nd round | Valentini Grammatikopoulou | Margot Decker | 4-6, 7-5, 6-2 | | match details | ||
| 14.04.14 | 1/2 | Maria Sakkari | Valentini Grammatikopoulou | 7-65, 6-0 | | match details | ||
| 14.04.14 | 1/4 | Valentini Grammatikopoulou | Despina Papamichail | 7-5, 6-2 | | match details | ||
| 07.04.14 | 1st round | Valentini Grammatikopoulou | Maria Sakkari | 4-6, 6-4, 6-1 | | match details | Heraklion | Hard |
| 07.04.14 | 1/2 | Tereza Martincova | Valentini Grammatikopoulou | 4-6, 6-0, 6-1 | | match details | ||
| 07.04.14 | 2nd round | Valentini Grammatikopoulou | Polina Leykina | 6-2, 6-3 | | match details | ||
| 07.04.14 | 1/4 | Valentini Grammatikopoulou | Borislava Botusharova | 6-4, 6-3 | | match details | ||
| 31.03.14 | 1st round | Amanda Carreras | Valentini Grammatikopoulou | 7-65, 7-64 | | match details | Heraklion | Hard |
| 17.02.14 | q 1 | Valentini Grammatikopoulou | Elizabeth Kilborn | 6-3, 6-3 | | match details | Surprise | Hard |
| 17.02.14 | q 2 | Valentini Grammatikopoulou | Marie Norris | 7-5, 6-4 | | match details | ||
| 17.02.14 | 1st round | Eri Hozumi | Valentini Grammatikopoulou | 6-4, 1-6, 6-0 | | match details | ||
| 17.02.14 | qual. | Valentini Grammatikopoulou | Alexandra Stevenson | 6-3, 6-4 | | match details | ||
| 08.10.12 | 1st round | Kathinka Von Deichmann | Valentini Grammatikopoulou | 6-4, 6-0 | | match details | Mytilini | Hard |
| 01.10.12 | qual. | Valentini Grammatikopoulou | Maria-Eleni Charalampopoulou | 6-2, 6-1 | | match details | Kalamata | Hard |
| 01.10.12 | 1st round | Afroditi Latinopoulou | Valentini Grammatikopoulou | 6-3, 6-3 | | match details | ||
| 23.07.11 | q 1 | Whitney Jones | Valentini Grammatikopoulou | 6-2, 6-2 | | match details | Washington | Hard |
