Ranking history updated: 2026-05-30 21:14 UTC
Sheng-Nan Sun WTA Ranking History
Sheng-Nan Sun's WTA ranking history, with year-by-year summaries plus every available weekly rank, age and points snapshot.
Latest Rank
909
Latest date
Jul 7, 2014
Career high
216
Career-high date
Apr 4, 2011
Career-high points
260
Points-high date
Apr 4, 2011
Best year-end
254
Weeks at #1
0
Coverage: 591 distinct observed ranking weeks, Sep 9, 2002–Jul 7, 2014. 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 | Age | Start rank | Peak rank | End / latest | Change | Peak points |
|---|---|---|---|---|---|---|
| 2014 | — | #397 | #393 | #909 | -512 | 106 |
| 2013 | — | #254 | #254 | #369 | -115 | 215 |
| 2012 | — | #353 | #248 | #254 | +99 | 220 |
| 2011 | — | #273 | #216 | #353 | -80 | 260 |
| 2010 | — | #329 | #236 | #273 | +56 | 216 |
| 2009 | — | #715 | #324 | #329 | +386 | 125 |
| 2008 | — | #348 | #344 | #715 | -367 | 63 |
| 2007 | — | #258 | #233 | #348 | -90 | 111 |
| 2006 | — | #336 | #252 | #258 | +78 | 98 |
| 2005 | — | #657 | #323 | #336 | +321 | 77 |
| 2004 | — | #685 | #508 | #657 | +28 | 27 |
| 2003 | — | #1,028 | #682 | #685 | +343 | 12 |
| 2002 | — | #1,031 | #1,018 | #1,028 | +3 | 3 |