General Statistics - Koval, Vlada
364
Rank
58 - 50
Wins-Losses
364 (2021)
Highest ranking
General Statistics - Morvayova, Viktoria
412
Rank
58 - 54
Wins-Losses
356 (2025)
Highest ranking
Ranking - Koval, Vlada
| Year | Ranking | Summary | Clay | Hardcourt | Indoor | Grass | Other |
|---|---|---|---|---|---|---|---|
| 2022 | 820 | 12/16 | 7/9 | 3/3 | 2/4 | - | - |
| 2021 | 364 | 29/25 | 12/13 | 12/8 | 5/4 | - | - |
| 2020 | 409 | 11/6 | 2/1 | - | 9/5 | - | - |
| 2019 | 434 | 31/22 | 18/9 | 2/2 | 11/11 | - | - |
| 2018 | 656 | 31/18 | 21/10 | 6/4 | 4/4 | - | - |
| 2017 | 813 | 19/10 | 17/8 | - | 2/2 | - | - |
| 2016 | - | 4/3 | 4/3 | - | - | - | - |
| Summary | 137/100 | 81/53 | 23/17 | 33/30 | 0/0 | 0/0 |
Ranking - Morvayova, Viktoria
| Year | Ranking | Summary | Clay | Hardcourt | Indoor | Grass | Other |
|---|---|---|---|---|---|---|---|
| 2026 | - | 1/2 | - | 1/2 | - | - | - |
| 2025 | 356 | 3/2 | 0/1 | 3/1 | - | - | - |
| 2024 | 496 | 35/35 | 2/2 | 27/26 | 6/7 | - | - |
| 2023 | 504 | 27/39 | 4/8 | 9/18 | 14/13 | - | - |
| 2022 | 420 | 22/33 | - | 18/23 | 4/10 | - | - |
| 2021 | 412 | 29/27 | 3/4 | 20/17 | 6/6 | - | - |
| 2020 | 552 | 11/14 | - | 6/8 | 4/5 | - | 1/1 |
| 2019 | 619 | 25/26 | 6/7 | 16/14 | 3/5 | - | - |
| 2018 | - | 25/17 | 19/11 | 3/2 | 2/3 | 1/1 | - |
| 2017 | 988 | 17/9 | 17/9 | - | - | - | - |
| 2016 | - | 1/2 | - | 1/2 | - | - | - |
| 2015 | - | 0/1 | - | 0/1 | - | - | - |
| Summary | 196/207 | 51/42 | 104/114 | 39/49 | 1/1 | 1/1 |