Su Jeong Jang vs Tereza Valentova Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
S. Jeong Jang vs T. Valentova

Su Jeong Jang

KOR

0

Win

Played

1

Win

Age

Height

559

C. Rank

114

Best Rank

Total Titles

YTD Titles

$356.0K

Career Money

$304.5K

Right-Handed

Plays

Tereza Valentova

CZE

0

Win

Played

1

Win

Age

Height

559

C. Rank

114

Best Rank

Total Titles

YTD Titles

$356.0K

Career Money

$304.5K

Right-Handed

Plays

Head-to-head: Jang 0 - 1 Valentova

They have played 3 sets in total, with Su Jeong Jang winning 1 and Tereza Valentova winning 2. The last match between Tereza Valentova and Su Jeong Jang was at the W75 Doksy - Stare Splavy, 29-06-2024, Round: SF, Surface: Clay, with Tereza Valentova getting the victory 4-6 6-2 6-2.

Players	Head To Head Match Wins
Jang	0
Valentova	1

Last 1 H2H Matches:

(SF) W75 Doksy - Stare Splavy(06-29-24)

Stats

Tereza Valentova

Su Jeong Jang

S. J. Jang vs T. Valentova H2H Profile

S. J. Jang	Stats	T. Valentova
$355,985	Career Prize Money	$304,454
58.96% (441-307)	Career Total W/L	78.86% (97-26)
0	Clay	1
13	Titles	9
0	Total H2H Matches	1
0% (0-0)	YTD Win/Loss	69.23% (9-4)

S. J. Jang vs T. Valentova Match Preview:

Second serve performance recent form: In recent form (last 6 months), Su Jeong Jang has won 41.72% of points on their second serve, while Tereza Valentova has won 39.92%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Su Jeong Jang, in recent form, has won 53.23% of their opponent's second serve points, while Tereza Valentova has won 49.80%. The same stats for first serve returns are 33.39% and 32.48% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Su Jeong Jang has saved 42.61% of breakpoints in recent form, whereas Tereza Valentova has saved 46.38% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Su Jeong Jang has won 37.93% of matches played (W/L 11/18), with Tereza Valentova winning 79.41% (W/L 54/14) that gives us an overall head-to head prediction overview.
Best surface: Su Jeong Jang has their best career surface win % on Clay, winning 67% (W/L 78/39), and worse career win % on Grass, winning 56% (W/L 18/14). Tereza Valentova has their best career surface win % on Hard, winning 67% (W/L 35/7), and worse career win % on Grass, winning 67% (W/L 2/1).
Player level: In the last year, Su Jeong Jang has played most of their matches on the Challengers/ITF tournaments > $10K, winning 40.74% of matches (W/L 11/16), where as Tereza Valentova has played most of their matches on the Challengers/ITF tournaments > $10K, winning 81.40% of matches (W/L 35/8). 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 Su Jeong Jang winning 0 times and Tereza Valentova being victorious 1 times. They have played 3 sets in total, with Su Jeong Jang winning 1 and Tereza Valentova winning 2.
The last match between Su Jeong Jang and Tereza Valentova was at the W75 Doksy - Stare Splavy, 29-06-2024, Round: SF, Surface: Clay, with Tereza Valentova getting the victory 4-6 6-2 6-2.
Head to head match duration: In past head to head matches, the average match time between these players has been 2:6:0.
Opponent quality stats: Over the last 12 months, Su Jeong Jang has played against opponents with an average rank of 362.62 while Tereza Valentova has played against players with an average rank of 195.13.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Su Jeong Jang has won 50% of deciding sets over the last 12 months, while Tereza Valentova has won 68% in all matches played on tour.
Break point conversion: In recent form, Su Jeong Jang has converted 38.95% of breakpoint opportunities, and Tereza Valentova has converted 36.96% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Su Jeong Jang vs Tereza Valentova Editorial Preview By TennisTipster88.

S. J. Jang vs T. Valentova H2H Stats Used In Our Predictions

S. J. Jang	Stats	T. Valentova
0	H2H Matches Won	1
1	Sets Won	2
10	Games Won	16
2	Aces (Total)	2
2	Total Double Faults	2
2:6:0	Average Match Time	2:6:0
71% (51/72)	1st Serve %	67% (62/93)
65% (33/51)	1st Serve Win %	68% (42/62)
38% (8/21)	2nd Serve Win %	52% (16/31)
29% (2/7)	Break Pts Won %	83% (5/6)
38% (35/93)	Return Points Win %	43% (31/72)
0% (0/1)	Best‑of‑3 Win %	100% (1/1)
0% (0/1)	Deciding Set Win %	100% (1/1)
0% (0/1)	1st Set Won, Won Match	0% (0/0)
100% (1/1)	1st Set Won, Lost Match	0% (0/0)
0% (0/0)	1st Set Lost, Won Match	100% (1/1)

Recent Performance Stats

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

T. Valentova Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Japan Open - Osaka - 13-10-2025
F Leylah Annie FernandezL. Annie	L	6-0 5-7 6-3	Stats
SF Jaqueline CristianJ. Cristian	W	6-7(3) 6-4 6-3	Stats
QF Olga DanilovicO. Danilovic	W	4-6 6-2 6-3	Stats
R2 Elise MertensE. Mertens	W	6-4 6-1	Stats
R1 Alexandra EalaA. Eala	W	6-1 6-2	Stats

View All

S. J. Jang vs T. Valentova Stats Breakdown Vs All H2H Opponents

S. J. Jang	Stats	T. Valentova
58.96% (441/307)	YTD Win/Loss	78.86% (97/26)
57.04% (984/741)	Sets Win/Loss	73.29% (203/74)
53.45% (8391/7308)	Games Win/Loss	60.76% (1502/970)
57.43% (309/229)	Hard Win/Loss	83.33% (35/7)
66.67% (78/39)	Clay Win/Loss	75.61% (31/10)
59.02% (36/25)	Indoor Hard W/L	78.38% (29/8)
56.25% (18/14)	Grass Win/Loss	66.67% (2/1)
0.08	Aces Per Game	0.18
643	Aces Total	218
0.19	Double Faults Per Game	0.29
1482	Total Double Faults	348
1:13:35	Average Match Time	1:34:18
553.55	Average Opponent Rank	315.54
69% (22716/32886)	1st Serve %	62% (4779/7681)
61% (13846/22716)	1st Serve Win %	65% (3126/4779)
45% (4540/10170)	2nd Serve Win %	49% (1420/2902)
49% (2140/4405)	Break Points Won % (Total)	54% (588/1079)
47% (15870/33870)	Return Points Win %	50% (3888/7780)
41.67% (15/21)	Slam W/L	76.92% (10/3)
50.00% (2/2)	Masters W/L	0.00% (0/1)
64.00% (16/9)	Cups W/L	0% (0/0)
36.54% (19/33)	Main Tour W/L	64.29% (9/5)
59.81% (311/209)	Challenger W/L	80.00% (68/17)
70.27% (78/33)	Futures W/L	100.00% (10/0)
59% (436/741)	Best of 3 Sets Win %	79% (96/122)
67% (2/3)	Best of 5 Sets Win %	0% (0/0)
54% (71/131)	Tiebreaks Win % (Total)	55% (12/22)
54% (125/230)	Deciding Set Win %	69% (22/32)
88% (411/362)	1st Set Won, Won Match	96% (85/82)
12% (411/49)	1st Set Won, Lost Match	4% (85/3)
23% (337/78)	1st Set Lost, Won Match	39% (38/15)