Su Jeong Jang vs Ji-Hee Choi Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
S. Jeong Jang vs J. Choi

Su Jeong Jang

KOR

3

Win

Played

0

Win

Age

Height

571

C. Rank

863

114

Best Rank

339

Total Title

YTD Titles

$356.0K

Career Money

$1.4K

Right-Handed

Plays

Ji-Hee Choi

KOR

3

Win

Played

0

Win

Age

Height

571

C. Rank

863

114

Best Rank

339

Total Title

YTD Titles

$356.0K

Career Money

$1.4K

Right-Handed

Plays

Head-to-head: Jang 3 - 0 Choi

They have played 7 sets in total, with Su Jeong Jang winning 6 and Ji-Hee Choi winning 1. The last match between Su Jeong Jang and Ji-Hee Choi was at the W25 Oeiras, 20-04-2021, Round: R1, Surface: Clay, with Su Jeong Jang getting the victory 6-0 6-1.

Players	Head To Head Match Wins
Jang	3
Choi	0

Last H2H Matches:

(R1) W25 Oeiras(04-20-21)

Stats

Su Jeong Jang

Ji-Hee Choi

(R1) Daegu(06-20-18)

Stats

Su Jeong Jang

Ji-Hee Choi

(QF) Yeong Wol(08-26-13)

Stats

Su Jeong Jang

Ji-Hee Choi

S. J. Jang vs J. Choi H2H Profile

S. J. Jang	Stats	J. Choi
$355,985	Career Prize Money	$1,448
59.01% (439-305)	Career Total W/L	52.53% (228-206)
1	Clay	0
2	Hard	0
13	Titles	3
3	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

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

Second serve performance recent form: In recent form (last 6 months), Su Jeong Jang has won 39.85% of points on their second serve, while Ji-Hee Choi has won 0%. 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 54.96% of their opponent's second serve points, while Ji-Hee Choi has won 0%. The same stats for first serve returns are 32.64% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Su Jeong Jang has saved 40.78% of breakpoints in recent form, whereas Ji-Hee Choi has saved 0% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Su Jeong Jang has won 37.04% of matches played (W/L 10/17), with Ji-Hee Choi winning 0% (W/L 0/0) 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). Ji-Hee Choi has their best career surface win % on Hard, winning 67% (W/L 216/181), and worse career win % on Grass, winning 0% (W/L 0/2).
Player level: In the last year, Su Jeong Jang has played most of their matches on the Challengers/ITF tournaments > $10K, winning 39.13% of matches (W/L 9/14), where as Ji-Hee Choi has played most of their matches on the N/A, winning 0% of matches (W/L 0/0). 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 3 times before with Su Jeong Jang winning 3 times and Ji-Hee Choi being victorious 0 times. They have played 7 sets in total, with Su Jeong Jang winning 6 and Ji-Hee Choi winning 1.
The last match between Su Jeong Jang and Ji-Hee Choi was at the W25 Oeiras, 20-04-2021, Round: R1, Surface: Clay, with Su Jeong Jang getting the victory 6-0 6-1.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:37:20.
Opponent quality stats: Over the last 12 months, Su Jeong Jang has played against opponents with an average rank of 306.44 while Ji-Hee Choi has played against players with an average rank of 0.
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 60% of deciding sets over the last 12 months, while Ji-Hee Choi has won 0% in all matches played on tour.
Break point conversion: In recent form, Su Jeong Jang has converted 37.50% of breakpoint opportunities, and Ji-Hee Choi has converted 0% 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 Ji-Hee Choi Editorial Preview By TennisTipster88.

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

S. J. Jang	Stats	J. Choi
3	H2H Matches Won	0
6	Sets Won	1
41	Games Won	21
2	Aces (Total)	1
5	Total Double Faults	13
1:37:20	Average Match Time	1:37:20
68% (89/131)	1st Serve %	58% (95/165)
63% (56/89)	1st Serve Win %	55% (52/95)
48% (20/42)	2nd Serve Win %	34% (24/70)
50% (14/28)	Break Pts Won %	80% (8/10)
54% (89/165)	Return Points Win %	42% (55/131)
100% (3/3)	Best‑of‑3 Win %	0% (0/3)
100% (1/1)	Deciding Set Win %	0% (0/1)
100% (3/3)	1st Set Won, Won Match	0% (0/0)
0% (0/3)	1st Set Won, Lost Match	0% (0/0)
0% (0/0)	1st Set Lost, Won Match	0% (0/3)

Recent Performance Stats

S. J. Jang Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W35 Darwin - 29-09-2025
QF Jizelle SibaiJ. Sibai	W	6-3 7-5	Stats
R2 Brooke BlackB. Black	W	6-1 7-6(3)	Stats
R1 Monique BarryM. Barry	W	6-3 6-0	Stats
W100 Incheon - 22-09-2025
R1 Sara SaitoS. Saito	L	6-3 6-3	Stats
Korea Open - Seoul - 15-09-2025
Q1 Talia GibsonT. Gibson	L	6-3 4-6 6-2	Stats

View All

J. Choi Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W15 Yeongwol - 30-09-2024
Q2 Pei-Chi LeeP. Lee	L	6-4 6-7(2) 10-4	Stats
Q1 Yejin YangY. Yang	W	6-0 6-0	Stats
W35 Changwon - 27-05-2024
Q2 Vaidehi ChaudhariV. Chaudhari	L	6-2 6-1	Stats
Q1 Annette RobertsonA. Robertson	W	6-0 6-0	Stats
W50 Goyang - 20-05-2024
Q1 Mayuka AikawaM. Aikawa	L	3-6 7-6(3) 6-1	Stats

View All

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

S. J. Jang	Stats	J. Choi
59.01% (439/305)	YTD Win/Loss	52.53% (228/206)
57.08% (979/736)	Sets Win/Loss	52.26% (509/465)
53.45% (8343/7266)	Games Win/Loss	51.34% (4458/4226)
57.49% (307/227)	Hard Win/Loss	54.41% (216/181)
66.67% (78/39)	Clay Win/Loss	45.45% (5/6)
59.02% (36/25)	Indoor Hard W/L	29.17% (7/17)
56.25% (18/14)	Grass Win/Loss	0.00% (0/2)
0.08	Aces Per Game	0.05
633	Aces Total	210
0.19	Double Faults Per Game	0.1
1474	Total Double Faults	403
1:13:18	Average Match Time	1st Match
554.07	Average Opponent Rank	563.97
69% (22518/32599)	1st Serve %	66% (7702/11663)
61% (13723/22518)	1st Serve Win %	58% (4434/7702)
45% (4497/10081)	2nd Serve Win %	45% (1774/3961)
49% (2122/4373)	Break Points Won % (Total)	48% (741/1541)
47% (15736/33576)	Return Points Win %	47% (5406/11562)
41.67% (15/21)	Slam W/L	0% (0/0)
50.00% (2/2)	Masters W/L	0% (0/0)
64.00% (16/9)	Cups W/L	50.00% (1/1)
36.54% (19/33)	Main Tour W/L	9.09% (1/10)
59.88% (309/207)	Challenger W/L	46.98% (109/123)
70.27% (78/33)	Futures W/L	61.90% (117/72)
59% (435/738)	Best of 3 Sets Win %	52% (225/429)
67% (2/3)	Best of 5 Sets Win %	0% (0/1)
55% (71/130)	Tiebreaks Win % (Total)	53% (34/64)
55% (124/227)	Deciding Set Win %	49% (55/112)
88% (409/361)	1st Set Won, Won Match	87% (232/201)
12% (409/48)	1st Set Won, Lost Match	13% (232/31)
23% (335/77)	1st Set Lost, Won Match	13% (200/25)