| Country | China  |
|
| Birthday | 21 Jan 1989 | |
| Age | 36 | |
| Higest Rank | 22 (Jan 16,2023) | |
| Prize Money | $ 10,793,659 |
Titles: 3
ITF: 23 | Minor:32025
- W50 Yokohama
- -dft. Y.Ku
- 6-3 6-2
- November
- W50 Nottingham
- -dft. H.Tan
- 6-4 6-2
- July
- W100 Gifu
- -dft. M.Sawangkaew
- 6-3 6-4
- April
2022
- Lyon
- -dft. D.Yastremska
-
3-6 6-3 6-4
- February
3-6 6-3 6-42019
- W100 Tokyo
- -dft. J.Paolini
- 6-3 7-5
- November
2017
- Tokyo
- -dft. M.Buzarnescu
- 6-4 6-0
- November
- Astana
- -dft. Y.Bonaventure
- 6-3 6-4
- July
2016
- Tokyo
- -dft. D.Galfi
- 4-6 7-6(2) 6-2
- November
2013
2010
- Maribor
- -dft. L.Pous-Tio
- 6-3 3-6 6-3
- May
2009
- Nagano
- -dft. N.Hofmanova
- 5-7 6-2 6-3
- May
- Lyon
- -dft. C.Feuerstein
- 1-6 6-1 6-3
- March
2007
- Nagoya
- -dft. R.Kulikova
- 6-3 6-1
- July
- Guangzhou
- -dft. R.Kulikova
- 6-3 6-3
- June
- Changsha
- -dft. R.Kulikova
- 6-3 6-4
- June
- Chengdu
- -dft. J.Ren
- 6-2 6-7(5) 6-0
- April
Finals: 3
2022
- Birmingham
- -dft. B.Maia
- 5-4 ret.
- June
2021
2020
- Hobart
- -dft. E.Rybakina
- 7-6(7) 6-3
- January
2019
2016
2013
- Dothan
- -dft. A.Tomljanovic
- 2-6 6-4 6-3
- April
2010
- Beijing
- -dft. J.Namigata
- 7-6(3) 6-2
- August
- Saint-Gaudens
- -dft. K.Kanepi
- 6-2 7-5
- May
- Clearwater
- -dft. J.Larsson
- 7-6(4) 6-0
- March
2007
- Miyazaki
- -dft. J.Namigata
- 6-4 6-2
- July
- Noto
- -dft. R.Kulikova
- 7-5 6-1
- June