General Statistics - Herdzelas, Dea
410
Rank
58 - 28
Wins-Losses
224 (2021)
Highest ranking
General Statistics - Koval, Vlada
409
Rank
22 - 12
Wins-Losses
364 (2021)
Highest ranking
Ranking - Herdzelas, Dea
| Year | Ranking | Summary | Clay | Hardcourt | Indoor | Grass | Other |
|---|---|---|---|---|---|---|---|
| 2024 | 1347 | 5/10 | 4/5 | 0/2 | - | - | 1/3 |
| 2023 | 428 | 30/22 | 19/15 | 6/5 | 2/1 | - | 3/1 |
| 2022 | 351 | 25/27 | 14/18 | 7/7 | 1/1 | 0/1 | 3/0 |
| 2021 | 224 | 50/17 | 40/14 | 0/1 | 8/1 | - | 2/1 |
| 2020 | 410 | 29/14 | - | - | 8/4 | - | 21/10 |
| 2019 | 427 | 23/13 | 15/8 | 2/2 | 6/2 | - | 0/1 |
| 2018 | 485 | 15/14 | 9/9 | 5/3 | - | - | 1/2 |
| 2017 | 391 | 31/26 | 21/14 | 10/9 | - | - | 0/3 |
| 2016 | 451 | 36/27 | 21/18 | 9/4 | 3/4 | - | 3/1 |
| 2015 | 352 | 49/23 | 40/16 | 6/5 | 3/2 | - | - |
| 2014 | - | 39/17 | 23/11 | 13/5 | 3/1 | - | - |
| 2013 | 439 | 2/5 | 2/5 | - | - | - | - |
| 2012 | 810 | 1/1 | 1/1 | - | - | - | - |
| Summary | 335/216 | 209/134 | 58/43 | 34/16 | 0/1 | 34/22 |
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 |