19 May 1996
Born
188 cm
Height
89 kg
Weight
right-handed
Plays
2014
Turned pro
Suwon, South Korea
Birthplace
Suwon, South Korea
Residence
$12,793
Prize money (season)
$3,297,243
Prize money (career)
Ranking trend
best #361Career record
11 matches6–5
Win–loss
50%
Hard · 4–4
—
Clay · 0–0
—
Grass · 0–0
2025
30 matches · 13–17 · 43.3%| Surface | M | W | Titles | Aces | DF | 1st serve | BP conv. | Winners | UE | TB |
|---|---|---|---|---|---|---|---|---|---|---|
| Hardcourt Indoor | 2 | 1 | — | 8 | 14 | 67% | 64% | — | — | — |
| Hardcourt Outdoor | 28 | 12 | — | 38 | 168 | 60% | 37% | — | — | 2–3 |
2024
3 matches · 1–2 · 33.3%| Surface | M | W | Titles | Aces | DF | 1st serve | BP conv. | Winners | UE | TB |
|---|---|---|---|---|---|---|---|---|---|---|
| Hardcourt Indoor | 1 | 0 | — | 1 | 3 | 57% | 0% | — | — | — |
| Hardcourt Outdoor | 2 | 1 | — | 4 | 18 | 66% | 50% | — | — | — |
2023
3 matches · 1–2 · 33.3%| Surface | M | W | Titles | Aces | DF | 1st serve | BP conv. | Winners | UE | TB |
|---|---|---|---|---|---|---|---|---|---|---|
| Grass | 2 | 1 | — | 4 | 9 | 70% | 50% | — | — | — |
| Hardcourt Indoor | 1 | 0 | — | 1 | 5 | 64% | 0% | — | — | — |
M = matches · W = wins · DF = double faults · BP conv. = break points converted · UE = unforced errors · TB = tiebreaks won–lost.
—
Davis Cup
H. Chung
D. Suresh
–
–
FT
Davis Cup
H. Chung
S. Nagal
2
6
6
4
7
5
2
1
FT
Astana, Kazakhstan
hard
H. Chung
T. Ichikawa
5
7
4
6
0
2
FT
Yokkaichi, Japan
hard
H. Chung
(3)
J. Boulais
(9)
4
6
4
6
0
2
FT
Yokkaichi, Japan
hard
H. Chung
(3)
Y. Takahashi
6
1
6
2
2
0
FT
Davis Cup
H. Chung
M. Trungelliti
6
4
6
3
2
0
FT
Davis Cup
H. Chung
T. Tirante
6
2
5
7
6
7
1
2
FT
Kobe, Japan
hard
C. Tseng
(1)
H. Chung
1
6
6
2
7
5
2
1
FT
Kobe, Japan
hard
H. Chung
R. Matsuda
(WC)
6
1
6
4
2
0
FT
Busan, South Korea
hard
J. Kubler
H. Chung
(WC)
6
2
6
4
2
0
FT
Busan, South Korea
hard
H. Chung
(WC)
L. Tu
(6)
3
6
6
3
6
4
2
1
FT
Busan, South Korea
hard
E. Ruusuvuori
H. Chung
(WC)
2
6
4
6
0
2