Tereza Valentova vs Su Jeong Jang Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
T. Valentova vs S. Jeong Jang
Tereza Valentova
CZE
w
l
l
w
w
w
w
w
w
l
1
Win
1
Played
0
Win
18
Age
30
-
Height
-
56
C. Rank
621
55
Best Rank
114
0
Total Titles
0
0
YTD Titles
0
$304.5K
Career Money
$356.0K
-
Plays
Right-Handed
Su Jeong Jang
KOR
w
w
l
l
w
w
l
w
w
l
1
Win
1
Played
0
Win
18
Age
30
-
Height
-
56
C. Rank
621
55
Best Rank
114
0
Total Titles
0
0
YTD Titles
0
$304.5K
Career Money
$356.0K
-
Plays
Right-Handed
Head-to-head: Valentova 1 - 0 Jang
They have played 3 sets in total, with Tereza Valentova winning 2 and Su Jeong Jang winning 1. 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 |
|---|---|
| Valentova | 1 |
| Jang | 0 |
Last 1 H2H Matches:
(SF) W75 Doksy - Stare Splavy(06-29-24)
Tereza Valentova
4
6
6
Su Jeong Jang
6
2
2
T. Valentova vs S. J. Jang H2H Profile
| Stats | ||
|---|---|---|
| $304,454 | Career Prize Money | $355,985 |
| 78.86% (97-26) | Career Total W/L | 58.94% (445-310) |
| 1 | Clay | 0 |
| 9 | Titles | 13 |
| 1 | Total H2H Matches | 0 |
| 69.23% (9-4) | YTD Win/Loss | 0% (0-0) |
T. Valentova vs S. J. Jang Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Tereza Valentova has won 38.99% of points on their second serve, while Su Jeong Jang has won 39.91%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Tereza Valentova, in recent form, has won 49.66% of their opponent's second serve points, while Su Jeong Jang has won 51.25%. The same stats for first serve returns are 31.94% and 33.83% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Tereza Valentova has saved 46.33% of breakpoints in recent form, whereas Su Jeong Jang has saved 46.15% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Tereza Valentova has won 79.10% of matches played (W/L 53/14), with Su Jeong Jang winning 42.42% (W/L 14/19) that gives us an overall head-to head prediction overview.
- Best surface: Tereza Valentova has their best career surface win % on Hard, winning 83% (W/L 35/7), and worse career win % on Grass, winning 67% (W/L 2/1). Su Jeong Jang has their best career surface win % on Clay, winning 83% (W/L 78/39), and worse career win % on Grass, winning 56% (W/L 18/14).
- Player level: In the last year, Tereza Valentova has played most of their matches on the Challengers/ITF tournaments > $10K, winning 80.95% of matches (W/L 34/8), where as Su Jeong Jang has played most of their matches on the Challengers/ITF tournaments > $10K, winning 43.75% of matches (W/L 14/18). 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 Tereza Valentova winning 1 times and Su Jeong Jang being victorious 0 times. They have played 3 sets in total, with Tereza Valentova winning 2 and Su Jeong Jang winning 1.
- 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.
- 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, Tereza Valentova has played against opponents with an average rank of 196.6 while Su Jeong Jang has played against players with an average rank of 346.42.
- Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Tereza Valentova has won 68% of deciding sets over the last 12 months, while Su Jeong Jang has won 40% in all matches played on tour.
- Break point conversion: In recent form, Tereza Valentova has converted 37.73% of breakpoint opportunities, and Su Jeong Jang has converted 40.00% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.
Tereza Valentova vs Su Jeong Jang Editorial Preview By TennisTipster88.
T. Valentova vs S. J. Jang H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 1 | H2H Matches Won | 0 |
| 2 | Sets Won | 1 |
| 16 | Games Won | 10 |
| 2 | Aces (Total) | 2 |
| 2 | Total Double Faults | 2 |
| 2:6:0 | Average Match Time | 2:6:0 |
| 67% (62/93) | 1st Serve % | 71% (51/72) |
| 68% (42/62) | 1st Serve Win % | 65% (33/51) |
| 52% (16/31) | 2nd Serve Win % | 38% (8/21) |
| 83% (5/6) | Break Pts Won % | 29% (2/7) |
| 43% (31/72) | Return Points Win % | 38% (35/93) |
| 100% (1/1) | Best‑of‑3 Win % | 0% (0/1) |
| 100% (1/1) | Deciding Set Win % | 0% (0/1) |
| 0% (0/0) | 1st Set Won, Won Match | 0% (0/1) |
| 0% (0/0) | 1st Set Won, Lost Match | 100% (1/1) |
| 100% (1/1) | 1st Set Lost, Won Match | 0% (0/0) |
Recent Performance Stats
2nd Serve Win %: Valentova 49%, Jang 44%.
Opp 2nd Serve Pts Won: Valentova 59%, Jang 54%.
Break Points Saved %: Valentova 58%, Jang 51%.
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 | ||
SF  Jaqueline CristianJ. Cristian | W | 6-7(3) 6-4 6-3 | ||
QF  Olga DanilovicO. Danilovic | W | 4-6 6-2 6-3 | ||
R2  Elise MertensE. Mertens | W | 6-4 6-1 | ||
R1  Alexandra EalaA. Eala | W | 6-1 6-2 | ||
S. J. Jang Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| W75 Sydney - 17-11-2025 | ||||
R1  Miho KuramochiM. Kuramochi | L | 6-7(5) 6-0 6-1 | ||
Q3  Rianna AlameR. Alame | W | 6-4 6-2 | ||
Q1 Gurmanat Kaur SandhuG. Kaur | W | 7-6(2) 6-3 | ||
| W50 Brisbane - 10-11-2025 | ||||
R1 Tahlia KokkinisT. Kokkinis | L | 6-3 7-6(3) | ||
Q1  Unknown PlayerU. Player | W | 6-0 6-1 | ||
T. Valentova vs S. J. Jang Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 78.86% (97/26) | YTD Win/Loss | 58.94% (445/310) |
| 73.29% (203/74) | Sets Win/Loss | 57.09% (994/747) |
| 60.76% (1502/970) | Games Win/Loss | 53.43% (8470/7382) |
| 83.33% (35/7) | Hard Win/Loss | 57.54% (313/231) |
| 75.61% (31/10) | Clay Win/Loss | 66.67% (78/39) |
| 78.38% (29/8) | Indoor Hard W/L | 58.06% (36/26) |
| 66.67% (2/1) | Grass Win/Loss | 56.25% (18/14) |
| 0.18 | Aces Per Game | 0.09 |
| 218 | Aces Total | 658 |
| 0.29 | Double Faults Per Game | 0.19 |
| 348 | Total Double Faults | 1499 |
| 1:34:18 | Average Match Time | 1:14:3 |
| 322.73 | Average Opponent Rank | 555.05 |
| 62% (4779/7681) | 1st Serve % | 69% (23065/33370) |
| 65% (3126/4779) | 1st Serve Win % | 61% (14057/23065) |
| 49% (1420/2902) | 2nd Serve Win % | 45% (4605/10305) |
| 54% (588/1079) | Break Points Won % (Total) | 49% (2170/4471) |
| 50% (3888/7780) | Return Points Win % | 47% (16104/34380) |
| 76.92% (10/3) | Slam W/L | 41.67% (15/21) |
| 0.00% (0/1) | Masters W/L | 50.00% (2/2) |
| 0% (0/0) | Cups W/L | 64.00% (16/9) |
| 64.29% (9/5) | Main Tour W/L | 36.54% (19/33) |
| 80.00% (68/17) | Challenger W/L | 59.77% (315/212) |
| 100.00% (10/0) | Futures W/L | 70.27% (78/33) |
| 79% (96/122) | Best of 3 Sets Win % | 59% (440/748) |
| 0% (0/0) | Best of 5 Sets Win % | 67% (2/3) |
| 55% (12/22) | Tiebreaks Win % (Total) | 55% (74/135) |
| 69% (22/32) | Deciding Set Win % | 54% (125/232) |
| 96% (85/82) | 1st Set Won, Won Match | 88% (417/366) |
| 4% (85/3) | 1st Set Won, Lost Match | 12% (417/51) |
| 39% (38/15) | 1st Set Lost, Won Match | 23% (338/78) |
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