06 May 2002
Born
171 cm
Height
right-handed
Plays
Jakarta, Indonesia
Birthplace
$758,391
Prize money (season)
$1,066,911
Prize money (career)
Ranking trend
best #35Career record
68 matches39–29
Win–loss
65%
Hard · 35–19
29%
Clay · 2–5
29%
Grass · 2–5
2025
9 matches · 6–3 · 66.7%| Surface | M | W | Titles | Aces | DF | 1st serve | BP conv. | Winners | UE | TB |
|---|---|---|---|---|---|---|---|---|---|---|
| Hardcourt Outdoor | 9 | 6 | 2 | 36 | 26 | 69% | 45% | 36 | 44 | 3–1 |
M = matches · W = wins · DF = double faults · BP conv. = break points converted · UE = unforced errors · TB = tiebreaks won–lost.
—
Singapore
hard
A. Parks
J. Tjen
–
–
FT
Guadalajara
hard
S. Stephens
(WC)
J. Tjen
(5)
7
6
7
6
2
0
FT
Guadalajara
hard
D. Vidmanova
J. Tjen
(5)
6
7
2
6
0
2
FT
US Open, Women
hard
M. Andreeva
(5)
J. Tjen
6
2
6
2
2
0
FT
Monterrey
hard
J. Tjen
(7)
Y. Starodubtseva
4
6
3
6
0
2
FT
Monterrey
hard
J. Tjen
(7)
D. Yastremska
2
6
6
3
7
6
2
1
FT
Cincinnati
hard
J. Tjen
(32)
M. Andreeva
(5)
1
6
6
7
0
2
FT
Cincinnati
hard
J. Tjen
(32)
V. Golubić
7
6
5
7
7
5
2
1
FT
Toronto
hard
J. Tjen
L. Samsonova
6
7
5
7
0
2
FT
Washington
hard
J. Tjen
A. Kalinskaya
(5)
6
1
3
6
6
7
1
2
FT
Washington
hard
J. Tjen
R. Šramková
(Q)
6
4
6
2
2
0
FT
Wimbledon, Women
grass
J. Tjen
D. Kasatkina
7
6
1
6
4
6
1
2
FT
Wimbledon, Women
grass
L. Fernandez
(22)
J. Tjen
1
6
6
7
0
2
FT
Eastbourne
grass
J. Tjen
(6)
C. McNally
5
7
7
6
3
6
1
2
10:00
Nottingham
grass
J. Tjen
L. Fernandez
–
–
FT
Nottingham
grass
T. Maria
J. Tjen
(9)
6
3
6
2
2
0
FT
's-Hertogenbosch
grass
G. Minnen
(Q)
J. Tjen
(7)
7
6
6
1
2
0
FT
WTA 125K Birmingham, Great Britain Women Singles
grass
A. Krueger
(Q)
J. Tjen
(2)
6
1
6
3
2
0
FT
WTA 125K Birmingham, Great Britain Women Singles
grass
N. Hibino
(Q)
J. Tjen
(2)
4
6
6
3
2
6
1
2
FT
Roland Garros
clay
E. Navarro
J. Tjen
6
4
6
3
2
0