Ranking history updated: 2026-08-31 10:31 UTC
Yeonwoo Ku WTA Ranking History
Yeonwoo Ku's WTA ranking history, with year-by-year summaries plus every available weekly rank, age and points snapshot.
Latest Rank
179
Latest date
Aug 31, 2026
Career high
171
Career-high date
Jul 27, 2026
Career-high points
452
Points-high date
Jul 27, 2026
Best year-end
192
Weeks at #1
0
Coverage: 63 distinct observed ranking weeks, Jan 6, 2025–Aug 31, 2026. Available-week totals may undercount careers where historical snapshots are missing. Weeks at No. 1 counts available snapshots.
Select a legend item to show or hide that series. Focus the chart and use the left and right arrow keys to inspect ranking snapshots.
| Season | Date | Week | Age | Rank | Points |
|---|---|---|---|---|---|
| 2026 | Aug 31 | 36 | 23.5 | #179 | 434 |
| 2026 | Aug 24 | 35 | 23.4 | #179 | 434 |
| 2026 | Aug 10 | 33 | 23.4 | #176 | 450 |
| 2026 | Aug 3 | 32 | 23.4 | #174 | 452 |
| 2026 | Jul 27 | 31 | 23.4 | #171 | 452 |
| 2026 | Jul 20 | 30 | 23.3 | #188 | 410 |
| 2026 | Jul 13 | 29 | 23.3 | #187 | 412 |
| 2026 | Jun 29 | 27 | 23.3 | #185 | 414 |
| 2026 | Jun 22 | 26 | 23.3 | #172 | 447 |
| 2026 | Jun 15 | 25 | 23.3 | #186 | 400 |
| 2026 | Jun 8 | 24 | 23.2 | #188 | 396 |
| 2026 | May 25 | 22 | 23.2 | #207 | 352 |
| 2026 | May 18 | 21 | 23.2 | #204 | 359 |
| 2026 | May 4 | 19 | 23.1 | #203 | 359 |
| 2026 | Apr 20 | 17 | 23.1 | #205 | 353 |
| 2026 | Apr 6 | 15 | 23.1 | #197 | 366 |
| 2026 | Mar 30 | 14 | 23.0 | #198 | 366 |
| 2026 | Mar 16 | 12 | 23.0 | #197 | 370 |
| 2026 | Mar 2 | 10 | 23.0 | #195 | 380 |
| 2026 | Feb 23 | 9 | 22.9 | #189 | 380 |
| 2026 | Feb 16 | 8 | 22.9 | #188 | 380 |
| 2026 | Feb 9 | 7 | 22.9 | #189 | 380 |
| 2026 | Feb 2 | 6 | 22.9 | #188 | 380 |
| 2026 | Jan 19 | 4 | 22.9 | #188 | 380 |
| 2025 | Dec 29 | 1 | 22.8 | #192 | 372 |
| 2025 | Dec 22 | 52 | 22.8 | #192 | 372 |
| 2025 | Dec 15 | 51 | 22.8 | #192 | 372 |
| 2025 | Dec 8 | 50 | 22.7 | #194 | 372 |
| 2025 | Dec 1 | 49 | 22.7 | #195 | 372 |
| 2025 | Nov 24 | 48 | 22.7 | #214 | 343 |
| 2025 | Nov 17 | 47 | 22.7 | #255 | 282 |
| 2025 | Nov 10 | 46 | 22.7 | #252 | 282 |
| 2025 | Nov 3 | 45 | 22.6 | #277 | 250 |
| 2025 | Oct 27 | 44 | 22.6 | #302 | 219 |
| 2025 | Oct 20 | 43 | 22.6 | #298 | 220 |
| 2025 | Oct 13 | 42 | 22.6 | #298 | 220 |
| 2025 | Oct 6 | 41 | 22.6 | #294 | 226 |
| 2025 | Sep 22 | 39 | 22.5 | #309 | 209 |
| 2025 | Sep 15 | 38 | 22.5 | #305 | 218 |
| 2025 | Sep 8 | 37 | 22.5 | #333 | 187 |
| 2025 | Aug 25 | 35 | 22.4 | #338 | 187 |
| 2025 | Aug 18 | 34 | 22.4 | #341 | 187 |
| 2025 | Aug 11 | 33 | 22.4 | #353 | 178 |
| 2025 | Jul 28 | 31 | 22.4 | #363 | 168 |
| 2025 | Jul 21 | 30 | 22.4 | #389 | 148 |
| 2025 | Jul 14 | 29 | 22.3 | #389 | 147 |
| 2025 | Jun 30 | 27 | 22.3 | #385 | 151 |
| 2025 | Jun 23 | 26 | 22.3 | #449 | 117 |
| 2025 | Jun 16 | 25 | 22.3 | #450 | 117 |
| 2025 | Jun 9 | 24 | 22.2 | #449 | 117 |
| 2025 | May 26 | 22 | 22.2 | #460 | 114 |
| 2025 | May 19 | 21 | 22.2 | #460 | 113 |
| 2025 | May 5 | 19 | 22.1 | #464 | 113 |
| 2025 | Apr 21 | 17 | 22.1 | #466 | 113 |
| 2025 | Apr 14 | 16 | 22.1 | #492 | 105 |
| 2025 | Mar 3 | 10 | 22.0 | #442 | 124 |
| 2025 | Feb 24 | 9 | 21.9 | #448 | 124 |
| 2025 | Feb 17 | 8 | 21.9 | #447 | 124 |
| 2025 | Feb 10 | 7 | 21.9 | #450 | 124 |
| 2025 | Feb 3 | 6 | 21.9 | #446 | 126 |
| 2025 | Jan 27 | 5 | 21.9 | #444 | 127 |
| 2025 | Jan 13 | 3 | 21.8 | #448 | 127 |
| 2025 | Jan 6 | 2 | 21.8 | #429 | 134 |