Prediction of Yingying Duan vs Su Jeong Jang Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
Y. Duan vs S. Jeong Jang

Yingying Duan

CHN

3

Win

Played

2

Win

Age

1.86m

Height

Ret.

C. Rank

614

Best Rank

114

Total Titles

YTD Titles

$870.9K

Career Money

$356.0K

Right-handed (two-handed backhand)

Plays

Right-Handed

Su Jeong Jang

KOR

3

Win

Played

2

Win

Age

1.86m

Height

Ret.

C. Rank

614

Best Rank

114

Total Titles

YTD Titles

$870.9K

Career Money

$356.0K

Right-handed (two-handed backhand)

Plays

Right-Handed

Head-to-head: Duan 3 - 2 Jang

They have played 12 sets in total, with Yingying Duan winning 8 and Su Jeong Jang winning 4. The last match between Yingying Duan and Su Jeong Jang was at the Biyuan Zhengzhou Tennis Open - Zhengzhou, 21-04-2017, Round: QF, Surface: Hard, with Yingying Duan getting the victory 6-4 7-5.

Players	Head To Head Match Wins
Duan	3
Jang	2

Last 5 H2H Matches:

(QF) Biyuan Zhengzhou Tennis Open - Zhengzhou(04-21-17)

Stats

Yingying Duan

Su Jeong Jang

(R1) Kashiwa(04-05-16)

Stats

Su Jeong Jang

Yingying Duan

(R1) Kofu(03-30-16)

Stats

Yingying Duan

Su Jeong Jang

Y. Duan vs S. J. Jang H2H Profile

Y. Duan	Stats	S. J. Jang
$870,918	Career Prize Money	$355,985
59.37% (282-193)	Career Total W/L	58.88% (441-308)
3	Hard	2
12	Titles	13
3	Total H2H Matches	2
0% (0-0)	YTD Win/Loss	0% (0-0)

Y. Duan vs S. J. Jang Match Preview:

Second serve performance recent form: In recent form (last 6 months), Yingying Duan has won 0% of points on their second serve, while Su Jeong Jang has won 41.19%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Yingying Duan, in recent form, has won 0% of their opponent's second serve points, while Su Jeong Jang has won 53.46%. The same stats for first serve returns are 0% and 33.81% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Yingying Duan has saved 0% of breakpoints in recent form, whereas Su Jeong Jang has saved 43.48% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Yingying Duan has won 0% of matches played (W/L 0/0), with Su Jeong Jang winning 35.71% (W/L 10/18) that gives us an overall head-to head prediction overview.
Best surface: Yingying Duan has their best career surface win % on Hard, winning 61% (W/L 260/164), and worse career win % on Clay, winning 0% (W/L 0/7). Su Jeong Jang has their best career surface win % on Clay, winning 61% (W/L 78/39), and worse career win % on Grass, winning 56% (W/L 18/14).
Player level: In the last year, Yingying Duan has played most of their matches on the N/A, winning 0% of matches (W/L 0/0), where as Su Jeong Jang has played most of their matches on the Challengers/ITF tournaments > $10K, winning 37.04% of matches (W/L 10/17). 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 5 times before with Yingying Duan winning 3 times and Su Jeong Jang being victorious 2 times. They have played 12 sets in total, with Yingying Duan winning 8 and Su Jeong Jang winning 4.
The last match between Yingying Duan and Su Jeong Jang was at the Biyuan Zhengzhou Tennis Open - Zhengzhou, 21-04-2017, Round: QF, Surface: Hard, with Yingying Duan getting the victory 6-4 7-5.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:17:6.
Opponent quality stats: Over the last 12 months, Yingying Duan has played against opponents with an average rank of 0 while Su Jeong Jang has played against players with an average rank of 395.32.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Yingying Duan has won 0% of deciding sets over the last 12 months, while Su Jeong Jang has won 44% in all matches played on tour.
Break point conversion: In recent form, Yingying Duan has converted 0% of breakpoint opportunities, and Su Jeong Jang has converted 35.58% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Yingying Duan vs Su Jeong Jang Editorial Preview By TennisTipster88.

Y. Duan vs S. J. Jang H2H Stats Used In Our Predictions

Y. Duan	Stats	S. J. Jang
3	H2H Matches Won	2
8	Sets Won	4
61	Games Won	49
4	Aces (Total)	6
11	Total Double Faults	5
1:17:6	Average Match Time	1:17:6
69% (159/229)	1st Serve %	74% (183/247)
60% (96/159)	1st Serve Win %	58% (107/183)
44% (31/70)	2nd Serve Win %	39% (25/64)
53% (17/32)	Break Pts Won %	58% (14/24)
47% (115/247)	Return Points Win %	45% (102/229)
60% (3/5)	Best‑of‑3 Win %	40% (2/5)
0% (0/2)	Deciding Set Win %	100% (2/2)
75% (3/4)	1st Set Won, Won Match	100% (1/1)
25% (1/4)	1st Set Won, Lost Match	0% (0/1)
0% (0/1)	1st Set Lost, Won Match	25% (1/4)

Recent Performance Stats

Y. Duan Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Shenzhen Open - Shenzhen - 06-01-2020
R1 Zarina DiyasZ. Diyas	L	6-3 6-4	Stats
Tianjin Open - Tianjin - 07-10-2019
R1 Saisai ZhengS. Zheng	L	7-6(4) 6-2	Stats
Guangzhou Open - Guangzhou - 16-09-2019
R1 Saisai ZhengS. Zheng	L	6-7(5) 7-6(3) 6-1	Stats
Zhengzhou Open - Zhengzhou - 09-09-2019
R1 Kristina MladenovicK. Mladenovic	L	6-2 6-3	Stats
Bronx Open - New York - 19-08-2019
Q2 Elizabeth MandlikE. Mandlik	L	6-3 0-6 6-2	Stats

View All

S. J. Jang Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W35 Hamamatsu - 03-11-2025
R1 Natsuki YoshimotoN. Yoshimoto	L	5-7 6-3 6-2	Stats
W35 Darwin - 06-10-2025
QF Reina GotoR. Goto	L	6-3 3-6 6-4	Stats
R2 On Yu ChoiO. Yu	W	2-6 6-2 6-4	Stats
R1 Yuna OhashiY. Ohashi	W	5-0 ret.	Stats
W35 Darwin - 29-09-2025
SF Shiho AkitaS. Akita	L	2-6 7-6(4) 6-4	Stats

View All

Y. Duan vs S. J. Jang Stats Breakdown Vs All H2H Opponents

Y. Duan	Stats	S. J. Jang
59.37% (282/193)	YTD Win/Loss	58.88% (441/308)
57.85% (623/454)	Sets Win/Loss	57.00% (985/743)
53.26% (5242/4601)	Games Win/Loss	53.43% (8403/7325)
61.32% (260/164)	Hard Win/Loss	57.43% (309/229)
0.00% (0/7)	Clay Win/Loss	66.67% (78/39)
33.33% (5/10)	Indoor Hard W/L	58.06% (36/26)
58.62% (17/12)	Grass Win/Loss	56.25% (18/14)
0.15	Aces Per Game	0.08
712	Aces Total	648
0.18	Double Faults Per Game	0.19
856	Total Double Faults	1483
1st Match	Average Match Time	1:13:44
617.46	Average Opponent Rank	557.69
66% (11331/17042)	1st Serve %	69% (22776/32967)
64% (7227/11331)	1st Serve Win %	61% (13885/22776)
44% (2490/5711)	2nd Serve Win %	45% (4549/10191)
46% (836/1837)	Break Points Won % (Total)	48% (2144/4421)
43% (6918/16180)	Return Points Win %	47% (15916/33979)
58.82% (30/21)	Slam W/L	41.67% (15/21)
33.33% (10/20)	Masters W/L	50.00% (2/2)
0% (0/0)	Cups W/L	64.00% (16/9)
47.25% (43/48)	Main Tour W/L	36.54% (19/33)
63.60% (152/87)	Challenger W/L	59.69% (311/210)
73.44% (47/17)	Futures W/L	70.27% (78/33)
60% (279/464)	Best of 3 Sets Win %	59% (436/742)
50% (1/2)	Best of 5 Sets Win %	67% (2/3)
51% (46/90)	Tiebreaks Win % (Total)	54% (71/131)
55% (74/135)	Deciding Set Win %	54% (125/231)
87% (270/234)	1st Set Won, Won Match	88% (412/362)
13% (270/35)	1st Set Won, Lost Match	12% (412/50)
23% (204/47)	1st Set Lost, Won Match	23% (337/78)