15 Mar 2003
Born
$97,810
Prize money (season)
$206,906
Prize money (career)
Ranking trend
best #171Career record
16 matches6–10
Win–loss
43%
Hard · 6–8
0%
Clay · 0–1
0%
Grass · 0–1
2025
1 matches · 0–1 · 0.0%| Surface | M | W | Titles | Aces | DF | 1st serve | BP conv. | Winners | UE | TB |
|---|---|---|---|---|---|---|---|---|---|---|
| Hardcourt Outdoor | 1 | 0 | — | 0 | 3 | 41% | 67% | — | — | — |
2024
5 matches · 3–2 · 60.0%| Surface | M | W | Titles | Aces | DF | 1st serve | BP conv. | Winners | UE | TB |
|---|---|---|---|---|---|---|---|---|---|---|
| Hardcourt Indoor | 3 | 2 | — | 2 | 9 | 59% | 44% | — | — | — |
| Hardcourt Outdoor | 2 | 1 | — | 1 | 17 | 60% | 44% | — | — | — |
2023
4 matches · 0–4 · 0.0%| Surface | M | W | Titles | Aces | DF | 1st serve | BP conv. | Winners | UE | TB |
|---|---|---|---|---|---|---|---|---|---|---|
| Hardcourt Indoor | 3 | 0 | — | 1 | 9 | 58% | 45% | — | — | 0–1 |
| Hardcourt Outdoor | 1 | 0 | — | 0 | 5 | 59% | — | — | — | — |
M = matches · W = wins · DF = double faults · BP conv. = break points converted · UE = unforced errors · TB = tiebreaks won–lost.
FT
Seoul
hard
Y. Ku
(WC)
E. Ruse
(4)
6
2
6
7
1
6
1
2
FT
Seoul
hard
A. Ibragimova
(Q)
Y. Ku
(WC)
3
6
2
6
0
2
FT
US Open, Women
hard
Y. Ku
S. Hunter
6
4
6
7
0
6
1
2
FT
US Open, Women
hard
Y. Ku
A. Sharma
6
4
6
3
2
0
FT
Vancouver, Canada
hard
Y. Ku
E. S. Y. Dong
(Q)
6
4
2
6
6
7
1
2
FT
Wimbledon, Women
grass
Y. Ku
T. Kostović
1
6
4
6
0
2
FT
WTA 125K Figueira Da Foz, Portugal Women Singles
hard
Y. Ku
D. Vidmanova
(3)
4
6
3
6
0
2
FT
WTA 125K Figueira Da Foz, Portugal Women Singles
hard
M. Kubka
Y. Ku
6
3
4
6
1
6
1
2
FT
WTA 125K Figueira Da Foz, Portugal Women Singles
hard
V. Hrunčakova
Y. Ku
4
6
3
6
0
2
FT
WTA 125K Figueira Da Foz, Portugal Women Singles
hard
Y. Ku
L. Stefanini
(6)
6
4
7
5
2
0
FT
Roland Garros
clay
Y. Ku
K. Plíšková
(20)
6
0
3
6
1
6
1
2
FT
Australian Open
hard
F. Ferro
Y. Ku
6
3
6
2
2
0
FT
Auckland
hard
K. Quevedo
(6)
Y. Ku
1
6
6
4
6
1
2
1
FT
Auckland
hard
Y. Ku
A. Charaeva
(12)
6
3
6
2
2
0
FT
WTA 125K Jinan, China Women Singles
hard
Y. Ku
(1)
K. Zavatska
4
6
6
2
5
7
1
2
FT
Seoul
hard
L. Boisson
Y. Ku
(WC)
6
2
6
1
2
0