General Statistics - Lock, Courtney John
-
Rank
-
Wins-Losses
1222 (2022)
Highest ranking
General Statistics - Tseng, Chun Hsin
188
Rank
78 - 50
Wins-Losses
115 (2022)
Highest ranking
Ranking - Lock, Courtney John
| Year | Ranking | Summary | Clay | Hardcourt | Indoor | Grass | Other |
|---|---|---|---|---|---|---|---|
| 2025 | - | 0/2 | 0/1 | 0/1 | - | - | - |
| 2024 | 2065 | 2/12 | 1/6 | 0/4 | - | - | 1/2 |
| 2023 | - | 1/3 | - | 1/1 | - | - | 0/2 |
| 2022 | 1222 | 5/11 | 4/6 | 1/4 | - | - | 0/1 |
| 2020 | 1316 | 0/4 | 0/2 | 0/2 | - | - | - |
| 2019 | 1297 | 8/17 | - | 8/17 | - | - | - |
| 2018 | 1337 | 14/16 | - | 14/16 | - | - | - |
| 2017 | - | 1/4 | 1/2 | 0/2 | - | - | - |
| 2016 | 1581 | 3/12 | 0/1 | 3/9 | - | - | 0/2 |
| 2015 | 2147 | 2/7 | - | 2/7 | - | - | - |
| 2014 | - | 1/2 | - | 1/2 | - | - | - |
| Summary | 37/90 | 6/18 | 30/65 | 0/0 | 0/0 | 1/7 |
Ranking - Tseng, Chun Hsin
| Year | Ranking | Summary | Clay | Hardcourt | Indoor | Grass | Other |
|---|---|---|---|---|---|---|---|
| 2026 | - | 7/8 | 5/4 | 2/4 | - | - | - |
| 2025 | 124 | 33/34 | 21/15 | 6/11 | 4/3 | 1/3 | 1/2 |
| 2024 | 119 | 46/33 | 33/15 | 10/14 | 3/1 | - | 0/3 |
| 2023 | - | 22/25 | 10/15 | 10/8 | 0/1 | 0/1 | 2/0 |
| 2022 | 115 | 39/27 | 28/11 | 9/12 | 0/3 | 0/1 | 2/0 |
| 2021 | 188 | 39/25 | 30/15 | 9/9 | 0/1 | - | - |
| 2020 | 280 | 22/13 | 4/4 | 7/5 | 10/3 | - | 1/1 |
| 2019 | 305 | 37/29 | 12/11 | 19/13 | 5/4 | 0/1 | 1/0 |
| 2018 | 440 | 25/8 | 1/1 | 22/5 | 1/2 | - | 1/0 |
| 2017 | 1455 | 1/3 | 0/1 | 1/1 | 0/1 | - | - |
| 2016 | 1759 | 6/3 | - | 6/3 | - | - | - |
| 2015 | - | 3/2 | - | 3/2 | - | - | - |
| Summary | 280/210 | 144/92 | 104/87 | 23/19 | 1/6 | 8/6 |