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

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
J. Choi vs S. Jeong

Ji-Hee Choi

KOR

3

Win

Played

7

Win

Age

Height

863

C. Rank

808

339

Best Rank

357

Total Titles

YTD Titles

$1.4K

Career Money

Plays

Sunam Jeong

KOR

3

Win

Played

7

Win

Age

Height

863

C. Rank

808

339

Best Rank

357

Total Titles

YTD Titles

$1.4K

Career Money

Plays

Head-to-head: Choi 3 - 7 Jeong

They have played 24 sets in total, with Ji-Hee Choi winning 9 and Sunam Jeong winning 15. The last match between Sunam Jeong and Ji-Hee Choi was at the Changwon, 25-05-2018, Round: QF, Surface: Hard, with Sunam Jeong getting the victory 6-3 6-2.

Players	Head To Head Match Wins
Choi	3
Jeong	7

Last 10 H2H Matches:

(QF) Changwon(05-25-18)

Stats

Sunam Jeong

Ji-Hee Choi

(Q2) Toyota(03-11-18)

Stats

Sunam Jeong

Ji-Hee Choi

(F) Gimcheon(06-11-17)

Stats

Sunam Jeong

Ji-Hee Choi

J. Choi vs S. Jeong H2H Profile

J. Choi	Stats	S. Jeong
$1,448	Career Prize Money	$0
52.53% (228-206)	Career Total W/L	63.29% (150-87)
3	Hard	7
3	Titles	7
3	Total H2H Matches	7
0% (0-0)	YTD Win/Loss	0% (0-0)

J. Choi vs S. Jeong Match Preview:

Second serve performance recent form: In recent form (last 6 months), Ji-Hee Choi has won 0% of points on their second serve, while Sunam Jeong has won 29.73%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Ji-Hee Choi, in recent form, has won 0% of their opponent's second serve points, while Sunam Jeong has won 43.06%. The same stats for first serve returns are 0% and 38.30% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Ji-Hee Choi has saved 0% of breakpoints in recent form, whereas Sunam Jeong has saved 52.38% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Ji-Hee Choi has won 0% of matches played (W/L 0/0), with Sunam Jeong winning 66.67% (W/L 6/3) that gives us an overall head-to head prediction overview.
Best surface: Ji-Hee Choi has their best career surface win % on Hard, winning 54% (W/L 216/181), and worse career win % on Grass, winning 0% (W/L 0/2). Sunam Jeong has their best career surface win % on Hard, winning 54% (W/L 147/82), and worse career win % on I.hard, winning 60% (W/L 3/2).
Player level: In the last year, Ji-Hee Choi has played most of their matches on the N/A, winning 0% of matches (W/L 0/0), where as Sunam Jeong has played most of their matches on the Challengers/ITF tournaments > $10K, winning 60.00% of matches (W/L 3/2). 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 10 times before with Ji-Hee Choi winning 3 times and Sunam Jeong being victorious 7 times. They have played 24 sets in total, with Ji-Hee Choi winning 9 and Sunam Jeong winning 15.
The last match between Ji-Hee Choi and Sunam Jeong was at the Changwon, 25-05-2018, Round: QF, Surface: Hard, with Sunam Jeong getting the victory 6-3 6-2.
Head to head match duration: In past head to head matches, the average match time between these players has been 0:53:6.
Deciding set H2H prediction: Ji-Hee Choi and Sunam Jeong have played a deciding set 3 times, with Ji-Hee Choi winning 1 times and Sunam Jeong 2 times. Very useful for predicting the outcome if this match goes the distance.
Opponent quality stats: Over the last 12 months, Ji-Hee Choi has played against opponents with an average rank of 0 while Sunam Jeong has played against players with an average rank of 337.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Ji-Hee Choi has won 0% of deciding sets over the last 12 months, while Sunam Jeong has won 0% in all matches played on tour.
Break point conversion: In recent form, Ji-Hee Choi has converted 0% of breakpoint opportunities, and Sunam Jeong has converted 38.10% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Ji-Hee Choi vs Sunam Jeong Editorial Preview By TennisTipster88.

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

J. Choi	Stats	S. Jeong
3	H2H Matches Won	7
9	Sets Won	15
93	Games Won	115
1	Aces (Total)	2
8	Total Double Faults	6
0:53:6	Average Match Time	0:53:6
69% (202/292)	1st Serve %	66% (232/351)
47% (94/202)	1st Serve Win %	56% (129/232)
51% (46/90)	2nd Serve Win %	49% (58/119)
40% (20/50)	Break Pts Won %	60% (27/45)
47% (164/351)	Return Points Win %	52% (152/292)
33% (3/9)	Best‑of‑3 Win %	67% (6/9)
0% (0/1)	Best‑of‑5 Win %	100% (1/1)
33% (1/3)	Deciding Set Win %	67% (2/3)
50% (2/4)	1st Set Won, Won Match	83% (5/6)
50% (2/4)	1st Set Won, Lost Match	17% (1/6)
17% (1/6)	1st Set Lost, Won Match	50% (2/4)

Recent Performance Stats

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. Jeong Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W15 Yeongwol - 08-09-2025
R2 Dabin KimD. Kim	L	w/o	Stats
R1 Elina NepliyE. Nepliy	W	6-1 6-1	Stats
W15 Daegu - 26-05-2025
Q3 Jiho ShinJ. Shin	L	6-3 2-6 8-5 ret.	Stats
Q2 Seo Hyeon JangS. Hyeon	W	6-1 7-5	Stats
Q1 Unknown PlayerU. Player	W	6-0 6-1	Stats

View All

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

J. Choi	Stats	S. Jeong
52.53% (228/206)	YTD Win/Loss	63.29% (150/87)
52.26% (509/465)	Sets Win/Loss	61.52% (331/207)
51.34% (4458/4226)	Games Win/Loss	55.79% (2673/2118)
54.41% (216/181)	Hard Win/Loss	64.19% (147/82)
45.45% (5/6)	Clay Win/Loss	0% (0/0)
29.17% (7/17)	Indoor Hard W/L	37.50% (3/5)
0.00% (0/2)	Grass Win/Loss	0% (0/0)
0.05	Aces Per Game	0.06
210	Aces Total	142
0.1	Double Faults Per Game	0.14
403	Total Double Faults	334
1st Match	Average Match Time	1:8:27
565.52	Average Opponent Rank	561.16
66% (7702/11663)	1st Serve %	65% (6498/10045)
58% (4434/7702)	1st Serve Win %	58% (3766/6498)
45% (1774/3961)	2nd Serve Win %	49% (1736/3547)
48% (741/1541)	Break Points Won % (Total)	52% (733/1401)
47% (5406/11562)	Return Points Win %	50% (4890/9825)
50.00% (1/1)	Cups W/L	40.00% (2/3)
9.09% (1/10)	Main Tour W/L	0.00% (0/2)
46.98% (109/123)	Challenger W/L	58.10% (61/44)
61.90% (117/72)	Futures W/L	69.60% (87/38)
52% (225/429)	Best of 3 Sets Win %	63% (146/230)
0% (0/1)	Best of 5 Sets Win %	50% (2/4)
53% (34/64)	Tiebreaks Win % (Total)	50% (17/34)
49% (55/112)	Deciding Set Win %	48% (30/62)
87% (232/201)	1st Set Won, Won Match	87% (152/132)
13% (232/31)	1st Set Won, Lost Match	13% (152/20)
13% (200/25)	1st Set Lost, Won Match	20% (85/17)