Prediction of Zarina Diyas vs Kai-Chen Chang Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
Z. Diyas vs K. Chang

Zarina Diyas

KAZ

1

Win

Played

2

Win

Age

1.72m

Height

1.67m

301

C. Rank

Ret.

Best Rank

Total Titles

YTD Titles

$2.1M

Career Money

$426.4K

Right-handed (two-handed backhand)

Plays

Right-handed (two-handed backhand)

Kai-Chen Chang

TPE

1

Win

Played

2

Win

Age

1.72m

Height

1.67m

301

C. Rank

Ret.

Best Rank

Total Titles

YTD Titles

$2.1M

Career Money

$426.4K

Right-handed (two-handed backhand)

Plays

Right-handed (two-handed backhand)

Head-to-head: Diyas 1 - 2 Chang

They have played 7 sets in total, with Zarina Diyas winning 2 and Kai-Chen Chang winning 5. The last match between Zarina Diyas and Kai-Chen Chang was at the Taipei, 22-10-2012, Round: SF, Surface: Hard, with Draw getting the victory 6-2 4-6 7-6(4).

Players	Head To Head Match Wins
Diyas	1
Chang	2

Last 3 H2H Matches:

(SF) Taipei(10-22-12)

Stats

Zarina Diyas

Kai-Chen Chang

(Q1) U.S. Open - New York(08-26-09)

Stats

Kai-Chen Chang

Zarina Diyas

(QF) Fukuoka(05-04-09)

Stats

Kai-Chen Chang

Zarina Diyas

Z. Diyas vs K. Chang H2H Profile

Z. Diyas	Stats	K. Chang
$2,067,379	Career Prize Money	$426,433
59.31% (398-273)	Career Total W/L	56.00% (294-231)
1	Hard	1
0	Indoor	1
13	Titles	6
1	Total H2H Matches	2
0% (0-0)	YTD Win/Loss	0% (0-0)

Z. Diyas vs K. Chang Match Preview:

Second serve performance recent form: In recent form (last 6 months), Zarina Diyas has won 38.90% 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 Zarina Diyas, in recent form, has won 49.25% of their opponent's second serve points, while Kai-Chen Chang has won 0%. The same stats for first serve returns are 33.67% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Zarina Diyas has saved 49.81% 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 Zarina Diyas has won 64.29% of matches played (W/L 36/20), with Kai-Chen Chang winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
Best surface: Zarina Diyas has their best career surface win % on I.hard, winning 67% (W/L 28/14), and worse career win % on Clay, winning 48% (W/L 52/56). 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, Zarina Diyas has played most of their matches on the Challengers/ITF tournaments > $10K, winning 63.04% of matches (W/L 29/17), 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 3 times before with Zarina Diyas winning 1 times and Kai-Chen Chang being victorious 2 times. They have played 7 sets in total, with Zarina Diyas winning 2 and Kai-Chen Chang winning 5.
The last match between Zarina Diyas and Kai-Chen Chang was at the Taipei, 22-10-2012, Round: SF, Surface: Hard, with Draw getting the victory 6-2 4-6 7-6(4).
Head to head match duration: In past head to head matches, the average match time between these players has been 0:0:0.
Opponent quality stats: Over the last 12 months, Zarina Diyas has played against opponents with an average rank of 396.02 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, Zarina Diyas has won 53% 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, Zarina Diyas has converted 39.24% 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.

Zarina Diyas vs Kai-Chen Chang Editorial Preview By TennisTipster88.

Z. Diyas vs K. Chang H2H Stats Used In Our Predictions

Z. Diyas	Stats	K. Chang
1	H2H Matches Won	2
2	Sets Won	5
24	Games Won	38
1	Aces (Total)	1
4	Total Double Faults	3
0:0:0	Average Match Time	0:0:0
53% (24/45)	1st Serve %	57% (27/47)
54% (13/24)	1st Serve Win %	78% (21/27)
33% (7/21)	2nd Serve Win %	45% (9/20)
100% (1/1)	Break Pts Won %	50% (4/8)
36% (17/47)	Return Points Win %	56% (25/45)
33% (1/3)	Best‑of‑3 Win %	67% (2/3)
100% (1/1)	Deciding Set Win %	0% (0/1)
100% (1/1)	1st Set Won, Won Match	100% (2/2)
0% (0/1)	1st Set Won, Lost Match	0% (0/2)
0% (0/2)	1st Set Lost, Won Match	0% (0/1)

Recent Performance Stats

Z. Diyas Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W35 Hamamatsu - 03-11-2025
R2 Rinko MatsudaR. Matsuda	L	6-3 2-0 ret.	Stats
R1 Mio MushikaM. Mushika	W	7-6(3) 6-4	Stats
Hong Kong Tennis Open - Hong Kong - 27-10-2025
Q1 Kristiana SidorovaK. Sidorova	L	3-6 6-3 6-4	Stats
China Open - Beijing - 22-09-2025
Q1 Rebeka MasarovaR. Masarova	L	6-4 6-4	Stats
Huzhou Open - Huzhou - 08-09-2025
R1 Carole MonnetC. Monnet	L	2-6 6-4 6-1	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

Z. Diyas vs K. Chang Stats Breakdown Vs All H2H Opponents

Z. Diyas	Stats	K. Chang
59.40% (395/270)	YTD Win/Loss	55.29% (282/228)
58.18% (875/629)	Sets Win/Loss	54.65% (640/531)
53.83% (7306/6266)	Games Win/Loss	52.49% (5678/5139)
60.20% (242/160)	Hard Win/Loss	57.14% (216/162)
48.15% (52/56)	Clay Win/Loss	26.47% (9/25)
67.09% (53/26)	Indoor Hard W/L	64.41% (38/21)
63.16% (48/28)	Grass Win/Loss	48.72% (19/20)
0.13	Aces Per Game	0.11
844	Aces Total	561
0.23	Double Faults Per Game	0.35
1504	Total Double Faults	1827
1:7:53	Average Match Time	1st Match
512.19	Average Opponent Rank	594.89
69% (24014/35042)	1st Serve %	60% (13513/22455)
61% (14675/24014)	1st Serve Win %	62% (8365/13513)
46% (5030/11024)	2nd Serve Win %	43% (3805/8942)
48% (2086/4360)	Break Points Won % (Total)	47% (1327/2816)
46% (15755/34324)	Return Points Win %	46% (10218/22095)
46.67% (35/40)	Slam W/L	45.65% (21/25)
50.57% (44/43)	Masters W/L	39.39% (13/20)
75.00% (15/5)	Cups W/L	56.25% (9/7)
51.30% (99/94)	Main Tour W/L	44.07% (52/66)
69.53% (194/85)	Challenger W/L	63.27% (174/101)
72.73% (8/3)	Futures W/L	59.09% (13/9)
60% (393/653)	Best of 3 Sets Win %	55% (279/505)
33% (1/3)	Best of 5 Sets Win %	50% (1/2)
54% (68/127)	Tiebreaks Win % (Total)	55% (60/109)
54% (97/181)	Deciding Set Win %	49% (75/152)
88% (393/346)	1st Set Won, Won Match	87% (279/243)
12% (393/46)	1st Set Won, Lost Match	13% (279/36)
18% (271/49)	1st Set Lost, Won Match	17% (231/39)