Jason Jung vs Yunseong Chung Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
J. Jung vs Y. Chung

Jason Jung

TPE

4

Win

Played

0

Win

Age

5'11" (180 cm)

Height

5'10" (178 cm)

856

C. Rank

894

114

Best Rank

233

Total Title

YTD Titles

$350.6K

Career Money

$18.9K

Right-Handed

Plays

Right-Handed

Yunseong Chung

KOR

4

Win

Played

0

Win

Age

5'11" (180 cm)

Height

5'10" (178 cm)

856

C. Rank

894

114

Best Rank

233

Total Title

YTD Titles

$350.6K

Career Money

$18.9K

Right-Handed

Plays

Right-Handed

Head-to-head: Jung 4 - 0 Chung

They have played 11 sets in total, with Jason Jung winning 8 and Yunseong Chung winning 3. The last match between Jason Jung and Yunseong Chung was at the Kobe Challenger, 16-11-2023, Round: R2, Surface: I.hard, with Jason Jung getting the victory 6-7(2) 6-3 4-1 ret..

Players	Head To Head Match Wins
Jung	4
Chung	0

Last H2H Matches:

(R2) Kobe Challenger(11-16-23)

Stats

Jason Jung

Yunseong Chung

(R2) Gwangju Challenger(05-05-23)

Stats

Jason Jung

Yunseong Chung

(R1) Kaohsiung Challenger(09-18-18)

Stats

Jason Jung

Yunseong Chung

J. Jung vs Y. Chung H2H Profile

J. Jung	Stats	Y. Chung
$350,585	Career Prize Money	$18,885
55.53% (412-330)	Career Total W/L	56.91% (284-215)
2	Hard	0
2	Indoor	0
8	Titles	4
4	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

J. Jung vs Y. Chung Match Preview:

Second serve performance recent form: In recent form (last 6 months), Jason Jung has won 34.12% of points on their second serve, while Yunseong Chung has won 43.56%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Jason Jung, in recent form, has won 45.57% of their opponent's second serve points, while Yunseong Chung has won 41.67%. The same stats for first serve returns are 34.75% and 25.08% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Jason Jung has saved 54.84% of breakpoints in recent form, whereas Yunseong Chung has saved 53.33% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Jason Jung has won 0% of matches played (W/L 0/3), with Yunseong Chung winning 60.00% (W/L 12/8) that gives us an overall head-to head prediction overview.
Best surface: Jason Jung has their best career surface win % on Hard, winning 58% (W/L 307/221), and worse career win % on Grass, winning 43% (W/L 20/26). Yunseong Chung has their best career surface win % on Clay, winning 58% (W/L 37/26), and worse career win % on Grass, winning 50% (W/L 3/3).
Player level: In the last year, Jason Jung has played most of their matches on the Challengers/ITF tournaments > $10K, winning 0.00% of matches (W/L 0/3), where as Yunseong Chung has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 66.67% of matches (W/L 12/6). When comparing stats between players to predict the favorite, it is of course all relative to the event level they have been playing at.
Direct H2H matches: They have played 4 times before with Jason Jung winning 4 times and Yunseong Chung being victorious 0 times. They have played 11 sets in total, with Jason Jung winning 8 and Yunseong Chung winning 3.
The last match between Jason Jung and Yunseong Chung was at the Kobe Challenger, 16-11-2023, Round: R2, Surface: I.hard, with Jason Jung getting the victory 6-7(2) 6-3 4-1 ret..
Head to head match duration: In past head to head matches, the average match time between these players has been 1:56:36.
Opponent quality stats: Over the last 12 months, Jason Jung has played against opponents with an average rank of 454 while Yunseong Chung has played against players with an average rank of 442.55.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Jason Jung has won 0% of deciding sets over the last 12 months, while Yunseong Chung has won 50% in all matches played on tour.
Break point conversion: In recent form, Jason Jung has converted 30.43% of breakpoint opportunities, and Yunseong Chung has converted 31.67% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Jason Jung vs Yunseong Chung Editorial Preview By TennisTipster88.

J. Jung vs Y. Chung H2H Stats Used In Our Predictions

J. Jung	Stats	Y. Chung
4	H2H Matches Won	0
8	Sets Won	3
61	Games Won	44
8	Aces (Total)	15
11	Total Double Faults	10
1:56:36	Average Match Time	1:56:36
64% (233/363)	1st Serve %	62% (226/365)
65% (151/233)	1st Serve Win %	58% (132/226)
56% (73/130)	2nd Serve Win %	50% (69/139)
41% (18/44)	Break Pts Won %	25% (9/36)
45% (164/365)	Return Points Win %	38% (139/363)
100% (3/3)	Best‑of‑3 Win %	0% (0/3)
100% (1/1)	Best‑of‑5 Win %	0% (0/1)
100% (2/2)	Deciding Set Win %	0% (0/2)
100% (2/2)	1st Set Won, Won Match	0% (0/2)
0% (0/2)	1st Set Won, Lost Match	100% (2/2)
100% (2/2)	1st Set Lost, Won Match	0% (0/2)

Recent Performance Stats

J. Jung Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Sumter Challenger - 11-08-2025
Q1 Strong KirchheimerS. Kirchheimer	L	6-3 5-4 ret.	Stats
Chicago Challenger - 04-08-2025
R1 Trevor SvajdaT. Svajda	L	6-3 7-6(7)	Stats
Bloomfield Hills Challenger - 21-07-2025
Q1 Andres AndradeA. Andrade	L	6-1 6-3	Stats
Nonthaburi 3 Challenger - 15-01-2024
SF Matteo GiganteM. Gigante	L	6-3 7-5	Stats
QF Ryan PenistonR. Peniston	W	6-4 6-3	Stats

View All

Y. Chung Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
M25 Taipei - 25-08-2025
R2 Yuki MochizukiY. Mochizuki	L	7-6(8) 6-4	Stats
R1 Kuan-Yi LeeK. Lee	W	4-6 7-5 7-6(2)	Stats
M25 Taipei - 18-08-2025
R1 Soon-Woo KwonS. Kwon	L	6-1 6-3	Stats
Q3 Xiao-Feng ZhouX. Zhou	W	6-3 6-2	Stats
M15 Nakhon Pathom - 28-07-2025
R1 Asahi HarazakiA. Harazaki	L	6-3 6-2	Stats

View All

J. Jung vs Y. Chung Stats Breakdown Vs All H2H Opponents

J. Jung	Stats	Y. Chung
55.53% (412/330)	YTD Win/Loss	56.91% (284/215)
54.79% (943/778)	Sets Win/Loss	56.48% (645/497)
52.04% (8537/7868)	Games Win/Loss	52.63% (5654/5088)
58.14% (307/221)	Hard Win/Loss	57.44% (224/166)
49.21% (31/32)	Clay Win/Loss	58.73% (37/26)
51.43% (54/51)	Indoor Hard W/L	50.00% (20/20)
43.48% (20/26)	Grass Win/Loss	50.00% (3/3)
0.24	Aces Per Game	0.29
1913	Aces Total	1541
0.2	Double Faults Per Game	0.19
1602	Total Double Faults	995
1:12:31	Average Match Time	1:21:16
561.85	Average Opponent Rank	548.27
63% (25242/39827)	1st Serve %	62% (18613/29985)
69% (17297/25242)	1st Serve Win %	69% (12787/18613)
51% (7457/14585)	2nd Serve Win %	51% (5831/11372)
40% (1577/3909)	Break Points Won % (Total)	42% (1340/3162)
39% (15834/40478)	Return Points Win %	40% (12398/30737)
38.89% (14/22)	Slam W/L	0.00% (0/1)
18.18% (2/9)	Masters W/L	0% (0/0)
40.00% (2/3)	Cups W/L	0.00% (0/1)
46.25% (37/43)	Main Tour W/L	57.14% (4/3)
54.21% (238/201)	Challenger W/L	52.14% (134/123)
69.59% (119/52)	Futures W/L	62.66% (146/87)
57% (407/714)	Best of 3 Sets Win %	57% (280/487)
9% (2/22)	Best of 5 Sets Win %	0% (0/7)
50% (119/237)	Tiebreaks Win % (Total)	55% (73/133)
52% (112/215)	Deciding Set Win %	48% (68/143)
85% (413/351)	1st Set Won, Won Match	85% (291/248)
15% (413/62)	1st Set Won, Lost Match	15% (291/43)
18% (328/60)	1st Set Lost, Won Match	17% (207/35)