Court 13
Surface: Hard
Jeong Yeonsu
Chung Yunseong
30
%
wins
- 3 wins
- 7 losses
10
last matches
- 2 wins
- 8 losses
20
%
wins
Tournament
Match
1
2
3
Result
W
25.10.2026
ATP Challenger Seoul, Korea Republic Men Singles
Zhu Evan
Jeong Yeonsu
4
6
4
6
–
–
0
2
L
21.01.2025
Juniors AO, Melbourne, Australia Men Singles
Rejchtman Vinciguerra W
Jeong Yeonsu
6
2
6
0
–
–
2
0
W
19.01.2025
Juniors AO, Melbourne, Australia Men Singles
Jeong Yeonsu
Strydom, Jeffrey
6
4
6
1
–
–
2
0
L
18.06.2024
ITF Korea F3, Men Singles
Imamura M
Jeong Yeonsu
6
3
6
3
–
–
2
0
L
12.06.2024
ITF Korea F2, Men Singles
Jeong Yeonsu
OH, Chan-Yeong
1
6
7
6
3
6
1
2
L
22.01.2024
Juniors AO, Melbourne, Australia Men Singles
Jeong Yeonsu
Razeghi, Alexander
3
6
1
6
–
–
0
2
W
21.01.2024
Juniors AO, Melbourne, Australia Men Singles
Jeong Yeonsu
Sickenberger, Tom
7
6
6
0
–
–
2
0
L
20.06.2023
ITF Korea F3, Men Singles
Jeong Yeonsu
Shin Woobin
2
6
4
6
–
–
0
2
L
14.06.2023
ITF Korea F2, Men Singles
Jeong Yeonsu
Lee, Jeamoon
6
7
3
6
–
–
0
2
L
22.08.2022
ITF Korea F3, Men Singles
Kawahashi Y
Jeong Yeonsu
6
1
6
4
–
–
2
0
Tournament
Match
1
2
3
Result
W
25.10.2026
ATP Challenger Seoul, Korea Republic Men Singles
Chung Yunseong
Donski A
6
3
6
4
–
–
2
0
L
19.04.2026
ATP Challenger Gwangju, Korea Republic Men Singles
Chung Yunseong
Paris T
5
7
6
0
4
6
1
2
L
13.04.2026
ATP Challenger Busan, Korea Republic Men Singles
Bu Yunchaokete
Chung Yunseong
6
1
6
4
–
–
2
0
L
27.10.2025
ATP Challenger Seoul, Korea Republic Men Singles
Chung Yunseong
Mochizuki Y
4
6
4
6
–
–
0
2
W
26.10.2025
ATP Challenger Seoul, Korea Republic Men Singles
Uchida K
Chung Yunseong
6
4
3
6
4
6
1
2
L
23.04.2025
ATP Challenger Gwangju, Korea Republic Men Singles
Park Uisung
Chung Yunseong
4
6
6
3
6
4
2
1
L
29.10.2024
ATP Challenger Seoul, Korea Republic Men Singles
Chung Yunseong
Chung Hyeon
5
7
3
6
–
–
0
2
L
25.08.2024
ATP Challenger Zhangjiagang, China Men Singles
Chung Yunseong
Pokorny L
–
–
–
–
–
–
–
–
L
18.08.2024
ATP Challenger Jinan, China Men Singles
Bouzige M
Chung Yunseong
1
6
6
3
7
5
2
1
L
08.08.2024
ITF Chinese Taipei F2, Men Singles
Isomura K
Chung Yunseong
7
5
6
2
–
–
2
0
Jeong Yeonsu
Chung Yunseong
All tournaments
10
Matches
All tournaments
8
Aces
46
14
Double faults
18
122
Points on first serve
275
89
Points on second serve
122
8
Break points
25
309
Total Points
669
44
Total games won
101
1
Scored tiebreaks
0
Jeong Yeonsu
Country:
Republic of Korea
Rating:
n/a
Leading hand:
Left
Age:
19 years
Height / weight:
n/a
Statistics by coverage
Hard:
100%
(1-0)
Chung Yunseong
Country:
Republic of Korea
Rating:
n/a
Leading hand:
Right
Age:
28 years
Height / weight:
178 cm / 78 kg
Statistics by coverage
Hard:
25%
(1-3)
Qualification
Play-offs
Qualification
Play-offs
Date
Match
Result
26.10.2026 05:00
Jeong Yeonsu
Chung Yunseong
–
–
26.10.2026 05:00
Park Uisung
Imai S
–
–
26.10.2026 05:00
Kachmazov A
Shin Woobin
–
–
26.10.2026 06:10
Langmo C
Shin Sanhui
–
–
26.10.2026 06:10
Matsuda K
Zhukayev B
–
–