Prediction of Naomi Osaka vs Kai-Chen Chang Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
N. Osaka vs K. Chang

Naomi Osaka

JPN

1

Win

Played

0

Win

Age

1.80m

Height

1.67m

C. Rank

Ret.

Best Rank

Total Titles

YTD Titles

$24.1M

Career Money

$426.4K

Right-handed (two-handed backhand)

Plays

Right-handed (two-handed backhand)

Kai-Chen Chang

TPE

1

Win

Played

0

Win

Age

1.80m

Height

1.67m

C. Rank

Ret.

Best Rank

Total Titles

YTD Titles

$24.1M

Career Money

$426.4K

Right-handed (two-handed backhand)

Plays

Right-handed (two-handed backhand)

Head-to-head: Osaka 1 - 0 Chang

They have played 2 sets in total, with Naomi Osaka winning 2 and Kai-Chen Chang winning 0. The last match between Naomi Osaka and Kai-Chen Chang was at the Dubai Duty Free Championships - Dubai, 19-02-2017, Round: R1, Surface: Hard, with Naomi Osaka getting the victory 6-2 6-4.

Players	Head To Head Match Wins
Osaka	1
Chang	0

Last 1 H2H Matches:

(R1) Dubai Duty Free Championships - Dubai(02-19-17)

Stats

Naomi Osaka

Kai-Chen Chang

N. Osaka vs K. Chang H2H Profile

N. Osaka	Stats	K. Chang
$24,149,734	Career Prize Money	$426,433
64.46% (341-188)	Career Total W/L	56.00% (294-231)
1	Hard	0
8	Titles	6
1	Total H2H Matches	0
66.67% (30-15)	YTD Win/Loss	0% (0-0)

N. Osaka vs K. Chang Match Preview:

Second serve performance recent form: In recent form (last 6 months), Naomi Osaka has won 42.05% of points on their second serve, while Kai-Chen Chang has won 0%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Naomi Osaka, in recent form, has won 51.30% of their opponent's second serve points, while Kai-Chen Chang has won 0%. The same stats for first serve returns are 25.26% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Naomi Osaka has saved 42.09% of breakpoints in recent form, whereas Kai-Chen Chang has saved 0% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Naomi Osaka has won 70.00% of matches played (W/L 35/15), with Kai-Chen Chang winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
Best surface: Naomi Osaka has their best career surface win % on Hard, winning 67% (W/L 233/115), and worse career win % on Grass, winning 55% (W/L 24/20). Kai-Chen Chang has their best career surface win % on I.hard, winning 67% (W/L 17/11), and worse career win % on Clay, winning 26% (W/L 9/25).
Player level: In the last year, Naomi Osaka has played most of their matches on the Masters series, winning 65.00% of matches (W/L 13/7), where as Kai-Chen Chang 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 1 times before with Naomi Osaka winning 1 times and Kai-Chen Chang being victorious 0 times. They have played 2 sets in total, with Naomi Osaka winning 2 and Kai-Chen Chang winning 0.
The last match between Naomi Osaka and Kai-Chen Chang was at the Dubai Duty Free Championships - Dubai, 19-02-2017, Round: R1, Surface: Hard, with Naomi Osaka getting the victory 6-2 6-4.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:19:2.
Opponent quality stats: Over the last 12 months, Naomi Osaka has played against opponents with an average rank of 94.52 while Kai-Chen Chang 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, Naomi Osaka has won 59% of deciding sets over the last 12 months, while Kai-Chen Chang has won 0% in all matches played on tour.
Break point conversion: In recent form, Naomi Osaka has converted 36.00% of breakpoint opportunities, and Kai-Chen Chang 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.

Naomi Osaka vs Kai-Chen Chang Editorial Preview By TennisTipster88.

N. Osaka vs K. Chang H2H Stats Used In Our Predictions

N. Osaka	Stats	K. Chang
1	H2H Matches Won	0
2	Sets Won	0
12	Games Won	6
7	Aces (Total)	1
3	Total Double Faults	8
1:19:2	Average Match Time	1:19:2
62% (37/60)	1st Serve %	53% (37/70)
59% (22/37)	1st Serve Win %	54% (20/37)
48% (11/23)	2nd Serve Win %	33% (11/33)
67% (6/9)	Break Pts Won %	43% (3/7)
56% (39/70)	Return Points Win %	45% (27/60)
100% (1/1)	Best‑of‑3 Win %	0% (0/1)
100% (1/1)	1st Set Won, Won Match	0% (0/0)
0% (0/1)	1st Set Won, Lost Match	0% (0/0)
0% (0/0)	1st Set Lost, Won Match	0% (0/1)

Recent Performance Stats

N. Osaka Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Japan Open - Osaka - 13-10-2025
QF Jaqueline CristianJ. Cristian	L	w/o	Stats
R2 Suzan LamensS. Lamens	W	7-6(6) 3-6 6-2	Stats
R1 Wakana SonobeW. Sonobe	W	6-0 6-4	Stats
Wuhan Open - Wuhan - 06-10-2025
R2 Linda NoskovaL. Noskova	L	7-6(2) 6-3	Stats
R1 Leylah Annie FernandezL. Annie	W	4-6 7-5 6-3	Stats

View All

K. Chang Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W25 Nonthaburi - 03-02-2020
Q3 Lucrezia StefaniniL. Stefanini	L	7-6(5) 6-4	Stats
Q2 Yatawee ChimchumY. Chimchum	W	6-1 6-0	Stats
Q1 Humera BaharmusH. Baharmus	W	6-1 6-0	Stats
W25 Nonthaburi - 27-01-2020
R2 Xinyu WangX. Wang	L	6-2 7-5	Stats
R1 Riya BhatiaR. Bhatia	W	6-2 6-1	Stats

View All

N. Osaka vs K. Chang Stats Breakdown Vs All H2H Opponents

N. Osaka	Stats	K. Chang
64.46% (341/188)	YTD Win/Loss	55.29% (282/228)
61.06% (740/472)	Sets Win/Loss	54.65% (640/531)
54.72% (6143/5084)	Games Win/Loss	52.49% (5678/5139)
66.95% (233/115)	Hard Win/Loss	57.14% (216/162)
60.00% (66/44)	Clay Win/Loss	26.47% (9/25)
66.67% (18/9)	Indoor Hard W/L	64.41% (38/21)
54.55% (24/20)	Grass Win/Loss	48.72% (19/20)
0.43	Aces Per Game	0.11
2348	Aces Total	561
0.18	Double Faults Per Game	0.35
998	Total Double Faults	1827
1:9:32	Average Match Time	1st Match
372.5	Average Opponent Rank	592.55
56% (15317/27213)	1st Serve %	60% (13513/22455)
72% (10996/15317)	1st Serve Win %	62% (8365/13513)
48% (5753/11895)	2nd Serve Win %	43% (3805/8942)
46% (1395/3045)	Break Points Won % (Total)	47% (1327/2816)
43% (11585/27178)	Return Points Win %	46% (10218/22095)
72.28% (73/28)	Slam W/L	45.65% (21/25)
62.76% (91/54)	Masters W/L	39.39% (13/20)
75.00% (6/2)	Cups W/L	56.25% (9/7)
59.29% (83/57)	Main Tour W/L	44.07% (52/66)
65.79% (75/39)	Challenger W/L	63.27% (174/101)
61.90% (13/8)	Futures W/L	59.09% (13/9)
65% (338/517)	Best of 3 Sets Win %	55% (279/505)
0% (0/2)	Best of 5 Sets Win %	50% (1/2)
53% (65/122)	Tiebreaks Win % (Total)	55% (60/109)
64% (104/162)	Deciding Set Win %	49% (75/152)
90% (319/287)	1st Set Won, Won Match	87% (279/243)
10% (319/31)	1st Set Won, Lost Match	13% (279/36)
26% (210/55)	1st Set Lost, Won Match	17% (231/39)