Jana Cepelova vs Su Jeong Jang Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
J. Cepelova vs S. Jeong Jang

Jana Cepelova

SVK

1

Win

Played

0

Win

Age

1.68m

Height

894

C. Rank

564

Best Rank

114

Total Titles

YTD Titles

$883.8K

Career Money

$356.0K

Right-handed (two-handed backhand)

Plays

Right-Handed

Su Jeong Jang

KOR

1

Win

Played

0

Win

Age

1.68m

Height

894

C. Rank

564

Best Rank

114

Total Titles

YTD Titles

$883.8K

Career Money

$356.0K

Right-handed (two-handed backhand)

Plays

Right-Handed

Head-to-head: Cepelova 1 - 0 Jang

They have played 2 sets in total, with Jana Cepelova winning 2 and Su Jeong Jang winning 0. The last match between Jana Cepelova and Su Jeong Jang was at the Japan Women's Open Tennis - Tokyo, 14-09-2016, Round: R2, Surface: Hard, with Jana Cepelova getting the victory 6-3 6-1.

Players	Head To Head Match Wins
Cepelova	1
Jang	0

Last 1 H2H Matches:

(R2) Japan Women's Open Tennis - Tokyo(09-14-16)

Stats

Jana Cepelova

Su Jeong Jang

J. Cepelova vs S. J. Jang H2H Profile

J. Cepelova	Stats	S. J. Jang
$883,795	Career Prize Money	$355,985
57.56% (316-233)	Career Total W/L	58.96% (441-307)
1	Hard	0
7	Titles	13
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

J. Cepelova vs S. J. Jang Match Preview:

Second serve performance recent form: In recent form (last 6 months), Jana Cepelova has won 0% of points on their second serve, while Su Jeong Jang has won 41.49%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Jana Cepelova, in recent form, has won 0% of their opponent's second serve points, while Su Jeong Jang has won 53.47%. The same stats for first serve returns are 0% and 33.33% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Jana Cepelova has saved 0% of breakpoints in recent form, whereas Su Jeong Jang has saved 42.86% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Jana Cepelova has won 0% of matches played (W/L 0/0), with Su Jeong Jang winning 38.71% (W/L 12/19) that gives us an overall head-to head prediction overview.
Best surface: Jana Cepelova has their best career surface win % on Hard, winning 59% (W/L 139/96), and worse career win % on I.hard, winning 54% (W/L 38/33). Su Jeong Jang has their best career surface win % on Clay, winning 59% (W/L 78/39), and worse career win % on Grass, winning 56% (W/L 18/14).
Player level: In the last year, Jana Cepelova 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 40.74% of matches (W/L 11/16). 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 1 times before with Jana Cepelova winning 1 times and Su Jeong Jang being victorious 0 times. They have played 2 sets in total, with Jana Cepelova winning 2 and Su Jeong Jang winning 0.
The last match between Jana Cepelova and Su Jeong Jang was at the Japan Women's Open Tennis - Tokyo, 14-09-2016, Round: R2, Surface: Hard, with Jana Cepelova getting the victory 6-3 6-1.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:5:29.
Opponent quality stats: Over the last 12 months, Jana Cepelova has played against opponents with an average rank of 0 while Su Jeong Jang has played against players with an average rank of 338.42.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Jana Cepelova has won 0% of deciding sets over the last 12 months, while Su Jeong Jang has won 50% in all matches played on tour.
Break point conversion: In recent form, Jana Cepelova has converted 0% of breakpoint opportunities, and Su Jeong Jang has converted 39.60% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Jana Cepelova vs Su Jeong Jang Editorial Preview By TennisTipster88.

J. Cepelova vs S. J. Jang H2H Stats Used In Our Predictions

J. Cepelova	Stats	S. J. Jang
1	H2H Matches Won	0
2	Sets Won	0
12	Games Won	4
0	Aces (Total)	1
2	Total Double Faults	3
1:5:29	Average Match Time	1:5:29
73% (35/48)	1st Serve %	70% (31/44)
63% (22/35)	1st Serve Win %	52% (16/31)
62% (8/13)	2nd Serve Win %	8% (1/13)
60% (6/10)	Break Pts Won %	40% (2/5)
61% (27/44)	Return Points Win %	38% (18/48)
100% (1/1)	Best‑of‑3 Win %	0% (0/1)
100% (1/1)	1st Set Won, Won Match	0% (0/0)
0% (0/1)	1st Set Won, Lost Match	0% (0/0)
0% (0/0)	1st Set Lost, Won Match	0% (0/1)

Recent Performance Stats

J. Cepelova Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
U.S. Open - New York - 28-08-2023
Q1 Elsa JacquemotE. Jacquemot	L	6-2 6-2	Stats
Wimbledon - London - 03-07-2023
Q2 Laura SiegemundL. Siegemund	L	6-3 6-4	Stats
Q1 Olga DanilovicO. Danilovic	W	7-5 7-6(8)	Stats
Veneto Open - Gaiba - 19-06-2023
R1 Laura PigossiL. Pigossi	L	3-6 6-3 6-1	Stats
J&T Banka Ostrava Open - Ostrava - 19-10-2020
Q1 Cori GauffC. Gauff	L	6-1 6-0	Stats

View All

S. J. Jang Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
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
QF Jizelle SibaiJ. Sibai	W	6-3 7-5	Stats

View All

J. Cepelova vs S. J. Jang Stats Breakdown Vs All H2H Opponents

J. Cepelova	Stats	S. J. Jang
57.56% (316/233)	YTD Win/Loss	58.96% (441/307)
54.68% (695/576)	Sets Win/Loss	57.04% (984/741)
51.86% (6092/5654)	Games Win/Loss	53.45% (8391/7308)
59.15% (139/96)	Hard Win/Loss	57.43% (309/229)
57.73% (112/82)	Clay Win/Loss	66.67% (78/39)
53.33% (40/35)	Indoor Hard W/L	59.02% (36/25)
55.56% (25/20)	Grass Win/Loss	56.25% (18/14)
0.08	Aces Per Game	0.08
461	Aces Total	643
0.21	Double Faults Per Game	0.19
1223	Total Double Faults	1482
1:7:8	Average Match Time	1:13:35
547.22	Average Opponent Rank	553.55
65% (18543/28492)	1st Serve %	69% (22716/32886)
59% (10890/18543)	1st Serve Win %	61% (13846/22716)
44% (4392/9950)	2nd Serve Win %	45% (4540/10170)
50% (1784/3596)	Break Points Won % (Total)	49% (2140/4405)
46% (13098/28197)	Return Points Win %	47% (15870/33870)
47.54% (29/32)	Slam W/L	41.67% (15/21)
50.94% (27/26)	Masters W/L	50.00% (2/2)
40.00% (4/6)	Cups W/L	64.00% (16/9)
53.98% (95/81)	Main Tour W/L	36.54% (19/33)
62.33% (139/84)	Challenger W/L	59.81% (311/209)
84.62% (22/4)	Futures W/L	70.27% (78/33)
58% (311/540)	Best of 3 Sets Win %	59% (436/741)
100% (1/1)	Best of 5 Sets Win %	67% (2/3)
51% (60/117)	Tiebreaks Win % (Total)	54% (71/131)
63% (114/181)	Deciding Set Win %	54% (125/230)
90% (286/257)	1st Set Won, Won Match	88% (411/362)
10% (286/29)	1st Set Won, Lost Match	12% (411/49)
22% (262/58)	1st Set Lost, Won Match	23% (337/78)