Sunam Jeong vs Hanna Chang Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
S. Jeong vs H. Chang

Sunam Jeong

KOR

2

Win

Played

2

Win

Age

Height

808

C. Rank

329

357

Best Rank

169

Total Titles

YTD Titles

Career Money

$182.4K

Plays

Hanna Chang

USA

2

Win

Played

2

Win

Age

Height

808

C. Rank

329

357

Best Rank

169

Total Titles

YTD Titles

Career Money

$182.4K

Plays

Head-to-head: Jeong 2 - 2 Chang

They have played 9 sets in total, with Sunam Jeong winning 4 and Hanna Chang winning 5. The last match between Sunam Jeong and Hanna Chang was at the Yeongwol, 07-09-2018, Round: QF, Surface: Hard, with Sunam Jeong getting the victory 6-2 6-3.

Players	Head To Head Match Wins
Jeong	2
Chang	2

Last 4 H2H Matches:

(QF) Yeongwol(09-07-18)

Stats

Sunam Jeong

Hanna Chang

(F) Gimcheon(07-02-16)

Stats

Sunam Jeong

Hanna Chang

(SF) Sangju(06-25-16)

Stats

Hanna Chang

Sunam Jeong

S. Jeong vs H. Chang H2H Profile

S. Jeong	Stats	H. Chang
$0	Career Prize Money	$182,360
63.29% (150-87)	Career Total W/L	57.69% (334-245)
2	Hard	2
7	Titles	9
2	Total H2H Matches	2
0% (0-0)	YTD Win/Loss	50.00% (1-1)

S. Jeong vs H. Chang Match Preview:

Second serve performance recent form: In recent form (last 6 months), Sunam Jeong has won 16.67% of points on their second serve, while Hanna Chang has won 40.09%. 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 45.00% of their opponent's second serve points, while Hanna Chang has won 53.60%. The same stats for first serve returns are 40.91% and 33.56% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Sunam Jeong has saved 50.00% of breakpoints in recent form, whereas Hanna Chang has saved 52.43% 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 6/3), with Hanna Chang winning 37.25% (W/L 19/32) 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). Hanna Chang has their best career surface win % on Hard, winning 64% (W/L 266/182), and worse career win % on Grass, winning 20% (W/L 1/4).
Player level: In the last year, Sunam Jeong has played most of their matches on the Challengers/ITF tournaments > $10K, winning 60.00% of matches (W/L 3/2), where as Hanna Chang has played most of their matches on the Challengers/ITF tournaments > $10K, winning 38.10% of matches (W/L 16/26). 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 4 times before with Sunam Jeong winning 2 times and Hanna Chang being victorious 2 times. They have played 9 sets in total, with Sunam Jeong winning 4 and Hanna Chang winning 5.
The last match between Sunam Jeong and Hanna Chang was at the Yeongwol, 07-09-2018, Round: QF, Surface: Hard, with Sunam Jeong getting the victory 6-2 6-3.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:24:30.
Opponent quality stats: Over the last 12 months, Sunam Jeong has played against opponents with an average rank of 340.44 while Hanna Chang has played against players with an average rank of 258.78.
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 Hanna Chang has won 30% in all matches played on tour.
Break point conversion: In recent form, Sunam Jeong has converted 100.00% of breakpoint opportunities, and Hanna Chang has converted 39.41% 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 Hanna Chang Editorial Preview By TennisTipster88.

S. Jeong vs H. Chang H2H Stats Used In Our Predictions

S. Jeong	Stats	H. Chang
2	H2H Matches Won	2
4	Sets Won	5
35	Games Won	40
2	Aces (Total)	3
10	Total Double Faults	9
1:24:30	Average Match Time	1:24:30
60% (117/195)	1st Serve %	58% (119/206)
56% (66/117)	1st Serve Win %	55% (66/119)
40% (31/78)	2nd Serve Win %	41% (36/87)
42% (14/33)	Break Pts Won %	45% (14/31)
50% (104/206)	Return Points Win %	50% (98/195)
50% (2/4)	Best‑of‑3 Win %	50% (2/4)
100% (1/1)	Deciding Set Win %	0% (0/1)
100% (1/1)	1st Set Won, Won Match	67% (2/3)
0% (0/1)	1st Set Won, Lost Match	33% (1/3)
33% (1/3)	1st Set Lost, Won Match	0% (0/1)

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
Q2 Seo Hyeon JangS. Hyeon	W	6-1 7-5	Stats
Q3 Jiho ShinJ. Shin	L	6-3 2-6 8-5 ret.	Stats
Q1 Unknown PlayerU. Player	W	6-0 6-1	Stats

View All

H. Chang Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W50 Yokohama - 24-11-2025
QF Jana KolodynskaJ. Kolodynska	L	7-6(5) 2-6 7-6(6)	Stats
R2 Rina SaigoR. Saigo	W	6-4 3-6 6-4	Stats
R1 Yufei RenY. Ren	W	6-1 7-5	Stats
W100 Takasaki - 17-11-2025
R2 Shuai ZhangS. Zhang	L	6-3 6-2	Stats
R1 Mayuka AikawaM. Aikawa	W	7-6(0) 6-3	Stats

View All

S. Jeong vs H. Chang Stats Breakdown Vs All H2H Opponents

S. Jeong	Stats	H. Chang
63.29% (150/87)	YTD Win/Loss	57.69% (334/245)
61.52% (331/207)	Sets Win/Loss	56.34% (746/578)
55.79% (2673/2118)	Games Win/Loss	52.50% (6359/5753)
64.19% (147/82)	Hard Win/Loss	59.38% (266/182)
0% (0/0)	Clay Win/Loss	54.81% (57/47)
37.50% (3/5)	Indoor Hard W/L	45.45% (10/12)
0% (0/0)	Grass Win/Loss	20.00% (1/4)
0.06	Aces Per Game	0.16
142	Aces Total	918
0.14	Double Faults Per Game	0.37
334	Total Double Faults	2176
1:8:27	Average Match Time	1:28:22
562.73	Average Opponent Rank	494.88
65% (6498/10045)	1st Serve %	56% (18160/32378)
58% (3766/6498)	1st Serve Win %	63% (11386/18160)
49% (1736/3547)	2nd Serve Win %	46% (6479/14217)
52% (733/1401)	Break Points Won % (Total)	47% (1990/4235)
50% (4890/9825)	Return Points Win %	46% (15082/32781)
0% (0/0)	Slam W/L	30.77% (4/9)
0% (0/0)	Masters W/L	0.00% (0/1)
40.00% (2/3)	Cups W/L	0% (0/0)
0.00% (0/2)	Main Tour W/L	20.00% (2/8)
58.10% (61/44)	Challenger W/L	55.79% (260/206)
69.60% (87/38)	Futures W/L	76.40% (68/21)
63% (146/230)	Best of 3 Sets Win %	58% (324/561)
50% (2/4)	Best of 5 Sets Win %	60% (3/5)
50% (17/34)	Tiebreaks Win % (Total)	54% (59/110)
48% (30/62)	Deciding Set Win %	52% (92/176)
87% (152/132)	1st Set Won, Won Match	87% (324/283)
13% (152/20)	1st Set Won, Lost Match	13% (324/41)
20% (85/17)	1st Set Lost, Won Match	20% (253/50)