General Statistics - Herrmann, Sina
593
Rank
74 - 58
Wins-Losses
452 (2021)
Highest ranking
General Statistics - Vasilyeva, Alexandra
931
Rank
50 - 58
Wins-Losses
931 (2024)
Highest ranking
Ranking - Herrmann, Sina
| Year | Ranking | Summary | Clay | Hardcourt | Indoor | Grass | Other |
|---|---|---|---|---|---|---|---|
| 2024 | 593 | 37/29 | 33/22 | 3/5 | 1/2 | - | - |
| 2023 | 723 | 25/27 | 19/20 | 4/3 | 2/4 | - | - |
| 2022 | 555 | 26/28 | 25/24 | 1/4 | - | - | - |
| 2021 | 452 | 22/23 | 19/19 | 1/2 | 2/2 | - | - |
| 2020 | 483 | 23/11 | 11/3 | 12/7 | 0/1 | - | - |
| 2019 | 915 | 16/14 | 13/13 | - | 3/1 | - | - |
| 2018 | - | 10/8 | 10/7 | - | 0/1 | - | - |
| 2017 | - | 0/4 | 0/4 | - | - | - | - |
| Summary | 159/144 | 130/112 | 21/21 | 8/11 | 0/0 | 0/0 |
Ranking - Vasilyeva, Alexandra
| Year | Ranking | Summary | Clay | Hardcourt | Indoor | Grass | Other |
|---|---|---|---|---|---|---|---|
| 2024 | 931 | 25/29 | 21/21 | 4/8 | - | - | - |
| 2023 | - | 5/6 | 0/2 | 5/4 | - | - | - |
| 2022 | 1252 | 20/26 | 20/26 | - | - | - | - |
| 2021 | 1437 | 14/19 | 14/14 | 0/4 | 0/1 | - | - |
| 2020 | - | 7/13 | 7/13 | - | - | - | - |
| 2019 | - | 5/4 | 1/2 | 4/2 | - | - | - |
| 2018 | - | 3/3 | 3/3 | - | - | - | - |
| Summary | 79/100 | 66/81 | 13/18 | 0/1 | 0/0 | 0/0 |