General Statistics - Hsu, Chieh-Yu
757
Rank
26 - 54
Wins-Losses
244 (2012)
Highest ranking
General Statistics - Ku, Yeon Woo
462
Rank
42 - 34
Wins-Losses
192 (2025)
Highest ranking
Ranking - Hsu, Chieh-Yu
| Year | Ranking | Summary | Clay | Hardcourt | Indoor | Grass | Other |
|---|---|---|---|---|---|---|---|
| 2024 | 1221 | 9/15 | 3/7 | 2/4 | 4/4 | - | - |
| 2023 | 722 | 28/23 | 12/8 | 6/11 | 10/4 | - | - |
| 2022 | 757 | 13/27 | 3/8 | 9/18 | - | - | 1/1 |
| 2021 | 634 | 10/13 | 0/3 | 10/10 | - | - | - |
| 2020 | 447 | 2/5 | 2/2 | 0/1 | 0/2 | - | - |
| 2019 | 429 | 30/21 | 12/4 | 15/17 | - | - | 3/0 |
| 2018 | 442 | 34/37 | 19/17 | 15/16 | - | - | 0/4 |
| 2017 | 385 | 36/32 | 14/9 | 22/20 | 0/2 | - | 0/1 |
| 2016 | 399 | 33/35 | 1/3 | 30/27 | 1/1 | 1/4 | - |
| 2015 | 359 | 30/31 | 6/10 | 24/20 | 0/1 | - | - |
| 2014 | - | 24/27 | 2/9 | 22/18 | - | - | - |
| 2013 | 288 | 16/18 | 0/1 | 13/13 | 3/4 | - | - |
| 2012 | 244 | 4/8 | 2/3 | 2/5 | - | - | - |
| 2011 | 418 | 11/2 | 1/0 | 10/2 | - | - | - |
| 2010 | - | 0/1 | - | - | - | - | 0/1 |
| 2007 | - | 0/1 | - | 0/1 | - | - | - |
| Summary | 280/296 | 77/84 | 180/183 | 18/18 | 1/4 | 4/7 |
Ranking - Ku, Yeon Woo
| Year | Ranking | Summary | Clay | Hardcourt | Indoor | Grass | Other |
|---|---|---|---|---|---|---|---|
| 2026 | - | 1/2 | - | 1/2 | - | - | - |
| 2025 | 192 | 0/2 | - | 0/2 | - | - | - |
| 2024 | 430 | 39/27 | 4/1 | 32/23 | 1/2 | - | 2/1 |
| 2023 | 529 | 32/24 | 5/2 | 22/17 | 5/1 | - | 0/4 |
| 2022 | 462 | 21/17 | 2/2 | 14/12 | 5/3 | - | - |
| 2021 | 589 | 52/19 | 13/7 | 30/10 | 9/2 | - | - |
| 2019 | 972 | 9/4 | - | 9/4 | - | - | - |
| 2018 | - | 1/1 | - | 1/1 | - | - | - |
| 2017 | - | 4/3 | - | 4/3 | - | - | - |
| Summary | 159/99 | 24/12 | 113/74 | 20/8 | 0/0 | 2/5 |