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

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
S. Jeong vs J. Choi

Sunam Jeong

KOR

7

Win

Played

3

Win

Age

Height

808

C. Rank

863

357

Best Rank

339

Total Titles

Ytd Titles

Career Money

$1.4K

Plays

Ji-Hee Choi

KOR

7

Win

Played

3

Win

Age

Height

808

C. Rank

863

357

Best Rank

339

Total Titles

Ytd Titles

Career Money

$1.4K

Plays

Head-To-Head: Jeong 7 - 3 Choi

They have played 24 sets in total, with Sunam Jeong winning 15 and Ji-Hee Choi winning 9. 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
Jeong	7
Choi	3

Last 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

S. Jeong vs J. Choi H2H Profile

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

S. Jeong vs J. Choi Match Preview

Second serve performance recent form: In recent form (last 6 months), Sunam Jeong has won 29.73% 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 Sunam Jeong, in recent form, has won 43.06% of their opponent's second serve points, while Ji-Hee Choi has won 0%. The same stats for first serve returns are 38.30% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Sunam Jeong has saved 52.38% 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 Sunam Jeong has won 66.67% of matches played (W/L 8/ 4), with Ji-Hee Choi winning 50.00% (W/L 8/ 1) that gives us an overall head-to head prediction overview.
Best surface: Sunam Jeong has their best career surface win % on Hard, winning 64% (W/L 147/ 82), and worse career win % on I.hard, winning 60% (W/L 3/ 2). 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).
Player level: In the last year, Sunam Jeong has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 71.43% of matches (W/L 5/ 2), where as Ji-Hee Choi has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 50.00% of matches (W/L 1/ 1). 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 Sunam Jeong winning 7 times and Ji-Hee Choi being victorious 3 times. They have played 24 sets in total, with Sunam Jeong winning 15 and Ji-Hee Choi winning 9. 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.
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: Sunam Jeong and Ji-Hee Choi have played a deciding set 3 times, with Sunam Jeong winning 2 times and Ji-Hee Choi 1 times. Very useful for predicting the outcome if this match goes the distance.
Opponent quality stats: Over the last 12 months, Sunam Jeong has played against opponents with an average rank of 366.92 while Ji-Hee Choi has played against players with an average rank of 424.5.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Sunam Jeong has won 0% 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, Sunam Jeong has converted 38.10% 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.

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

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

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

Recent Performance Stats

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 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 vs J. Choi Stats Breakdown Vs All H2H Opponents

S. Jeong	Stats	J. Choi
63.29% (150/87)	YTD Win/Loss	52.53% (228/206)
61.52% (331/207)	Sets Win/Loss	52.26% (509/465)
55.79% (2673/2118)	Games Win/Loss	51.34% (4458/4226)
64.19% (147/82)	Hard Win/Loss	54.41% (216/181)
0% (0/0)	Clay Win/Loss	45.45% (5/6)
37.50% (3/5)	Indoor Hard W/L	29.17% (7/17)
0% (0/0)	Grass Win/Loss	0.00% (0/2)
0.06	Aces Per Game	0.05
142	Aces Total	210
0.14	Double Faults Per Game	0.1
334	Total Double Faults	403
1:8:27	Average Match Time	1st Match
555.05	Average Opponent Rank	563.97
65% (6498/10045)	1st Serve %	66% (7702/11663)
58% (3766/6498)	1st Serve Win %	58% (4434/7702)
49% (1736/3547)	2nd Serve Win %	45% (1774/3961)
52% (733/1401)	Break Points Won % (Total)	48% (741/1541)
50% (4890/9825)	Return Points Win %	47% (5406/11562)
40.00% (2/3)	Cups W/L	50.00% (1/1)
0.00% (0/2)	Main Tour W/L	9.09% (1/10)
58.10% (61/44)	Challenger W/L	46.98% (109/123)
69.60% (87/38)	Futures W/L	61.90% (117/72)
63% (146/230)	Best of 3 Sets Win %	52% (225/429)
50% (2/4)	Best of 5 Sets Win %	0% (0/1)
50% (17/34)	Tiebreaks Win % (Total)	53% (34/64)
48% (30/62)	Deciding Set Win %	49% (55/112)
87% (152/132)	1st Set Won, Won Match	87% (232/201)
13% (152/20)	1st Set Won, Lost Match	13% (232/31)
20% (85/17)	1st Set Lost, Won Match	13% (200/25)