General Statistics - Cengiz, Berfu
264
Rank
66 - 60
Wins-Losses
190 (2024)
Highest ranking
General Statistics - Grammatikopoulou, Valentini
220
Rank
86 - 66
Wins-Losses
171 (2018)
Highest ranking
Ranking - Cengiz, Berfu
| Year | Ranking | Summary | Clay | Hardcourt | Indoor | Grass | Other |
|---|---|---|---|---|---|---|---|
| 2025 | 477 | 2/8 | 0/3 | 2/3 | - | 0/1 | 0/1 |
| 2024 | 190 | 47/24 | 38/14 | 4/4 | 4/6 | - | 1/0 |
| 2023 | 264 | 33/30 | 13/11 | 13/12 | 7/6 | - | 0/1 |
| 2022 | 379 | 26/23 | 6/6 | 5/7 | 15/9 | - | 0/1 |
| 2021 | 353 | 24/16 | 13/6 | 4/5 | 7/5 | - | - |
| 2020 | 402 | 11/6 | 4/2 | 5/2 | 1/1 | - | 1/1 |
| 2019 | 452 | 17/19 | 0/1 | 12/15 | 4/3 | - | 1/0 |
| 2018 | 330 | 31/20 | 2/1 | 25/16 | 4/3 | - | - |
| 2017 | 515 | 28/16 | 22/9 | 5/6 | 1/1 | - | - |
| 2016 | 602 | 21/10 | 12/6 | 9/2 | 0/2 | - | - |
| 2015 | 559 | 17/11 | 10/5 | 6/4 | 1/2 | - | - |
| 2014 | - | 3/3 | - | 3/3 | - | - | - |
| Summary | 260/186 | 120/64 | 93/79 | 44/38 | 0/1 | 3/4 |
Ranking - Grammatikopoulou, Valentini
| Year | Ranking | Summary | Clay | Hardcourt | Indoor | Grass | Other |
|---|---|---|---|---|---|---|---|
| 2025 | 458 | 11/2 | 6/0 | 5/2 | - | - | - |
| 2024 | 433 | 20/27 | 7/10 | 8/9 | 3/4 | 0/1 | 2/3 |
| 2023 | 220 | 43/33 | 24/16 | 10/10 | 4/5 | 0/2 | 5/0 |
| 2022 | 198 | 25/29 | 9/10 | 11/10 | 4/6 | 1/3 | - |
| 2021 | 183 | 29/25 | 15/12 | 11/7 | 3/6 | - | - |
| 2020 | 269 | 18/11 | 5/2 | 1/2 | 7/5 | - | 5/2 |
| 2019 | 304 | 25/32 | 10/13 | 12/11 | 1/3 | 1/2 | 1/3 |
| 2018 | 171 | 43/31 | 14/9 | 18/11 | 7/8 | 2/2 | 2/1 |
| 2017 | 192 | 32/25 | 12/8 | 13/10 | 4/5 | 1/2 | 2/0 |
| 2016 | 211 | 57/27 | 33/16 | 9/3 | 15/8 | - | - |
| 2015 | 369 | 55/18 | 19/9 | 33/5 | 3/4 | - | - |
| 2014 | - | 33/16 | 18/8 | 15/8 | - | - | - |
| 2013 | 546 | 5/4 | 3/2 | 2/2 | - | - | - |
| 2012 | 561 | 2/3 | - | 2/3 | - | - | - |
| Summary | 398/283 | 175/115 | 150/93 | 51/54 | 5/12 | 17/9 |