Haruka Kaji vs Sophie Chang Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
H. Kaji vs S. Chang

Haruka Kaji

JPN

1

Win

Played

0

Win

Age

Height

304

C. Rank

859

213

Best Rank

217

Total Titles

YTD Titles

$50.3K

Career Money

$45.9K

Plays

Sophie Chang

USA

1

Win

Played

0

Win

Age

Height

304

C. Rank

859

213

Best Rank

217

Total Titles

YTD Titles

$50.3K

Career Money

$45.9K

Plays

Head-to-head: Kaji 1 - 0 Chang

They have played 2 sets in total, with Haruka Kaji winning 2 and Sophie Chang winning 0. The last match between Haruka Kaji and Sophie Chang was at the W50 Austin, 15-11-2024, Round: QF, Surface: Hard, with Haruka Kaji getting the victory 6-1 6-1.

Players	Head To Head Match Wins
Kaji	1
Chang	0

Last 1 H2H Matches:

(QF) W50 Austin(11-15-24)

Stats

Haruka Kaji

Sophie Chang

H. Kaji vs S. Chang H2H Profile

H. Kaji	Stats	S. Chang
$50,325	Career Prize Money	$45,925
55.63% (321-256)	Career Total W/L	49.63% (270-274)
1	Hard	0
7	Titles	4
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

H. Kaji vs S. Chang Match Preview:

Second serve performance recent form: In recent form (last 6 months), Haruka Kaji has won 38.58% of points on their second serve, while Sophie Chang has won 0%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Haruka Kaji, in recent form, has won 52.40% of their opponent's second serve points, while Sophie Chang has won 0%. The same stats for first serve returns are 35.63% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Haruka Kaji has saved 45.35% of breakpoints in recent form, whereas Sophie Chang has saved 0% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Haruka Kaji has won 47.54% of matches played (W/L 29/32), with Sophie Chang winning 25.00% (W/L 3/9) that gives us an overall head-to head prediction overview.
Best surface: Haruka Kaji has their best career surface win % on I.hard, winning 56% (W/L 19/15), and worse career win % on Clay, winning 47% (W/L 15/17). Sophie Chang has their best career surface win % on Clay, winning 56% (W/L 126/107), and worse career win % on Grass, winning 27% (W/L 3/8).
Player level: In the last year, Haruka Kaji has played most of their matches on the Challengers/ITF tournaments > $10K, winning 50.00% of matches (W/L 28/28), where as Sophie Chang has played most of their matches on the Challengers/ITF tournaments > $10K, winning 30.00% of matches (W/L 3/7). 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 Haruka Kaji winning 1 times and Sophie Chang being victorious 0 times. They have played 2 sets in total, with Haruka Kaji winning 2 and Sophie Chang winning 0.
The last match between Haruka Kaji and Sophie Chang was at the W50 Austin, 15-11-2024, Round: QF, Surface: Hard, with Haruka Kaji getting the victory 6-1 6-1.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:0:0.
Opponent quality stats: Over the last 12 months, Haruka Kaji has played against opponents with an average rank of 355.7 while Sophie Chang has played against players with an average rank of 382.5.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Haruka Kaji has won 45% of deciding sets over the last 12 months, while Sophie Chang has won 0% in all matches played on tour.
Break point conversion: In recent form, Haruka Kaji has converted 42.93% of breakpoint opportunities, and Sophie 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.

Haruka Kaji vs Sophie Chang Editorial Preview By TennisTipster88.

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

H. Kaji	Stats	S. Chang
1	H2H Matches Won	0
2	Sets Won	0
12	Games Won	2
4	Total Double Faults	5
1:0:0	Average Match Time	1:0:0
60% (28/47)	1st Serve %	47% (23/49)
64% (18/28)	1st Serve Win %	43% (10/23)
58% (11/19)	2nd Serve Win %	31% (8/26)
67% (6/9)	Break Pts Won %	33% (1/3)
63% (31/49)	Return Points Win %	38% (18/47)
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

H. Kaji Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W50 Yokohama - 24-11-2025
R1 Darya AstakhovaD. Astakhova	L	6-1 6-1	Stats
W100 Takasaki - 17-11-2025
R1 Shuai ZhangS. Zhang	L	6-4 6-3	Stats
W50 Funchal - 10-11-2025
R2 Margaux RouvroyM. Rouvroy	L	6-3 7-6(2)	Stats
R1 Madelief HagemanM. Hageman	W	6-2 6-1	Stats
W35 Faro - 03-11-2025
R2 Melisa ErcanM. Ercan	L	6-2 6-4	Stats

View All

S. Chang Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Credit One Charleston Open - Charleston - 31-03-2025
Q1 Bethanie Mattek-SandsB. Mattek-Sands	L	6-3 6-1	Stats
W75 Targu Mures - 10-03-2025
R1 Mia RisticM. Ristic	L	6-2 6-4	Stats
W75 Porto - 03-03-2025
Q3 Iva PrimoracI. Primorac	L	6-4 6-4	Stats
ATX Open - Austin - 24-02-2025
Q1 Cristina BucsaC. Bucsa	L	6-1 6-3	Stats
W50 Spring - 17-02-2025
R1 Victoria OsuigweV. Osuigwe	L	6-2 6-4	Stats

View All

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

H. Kaji	Stats	S. Chang
55.63% (321/256)	YTD Win/Loss	49.63% (270/274)
53.13% (695/613)	Sets Win/Loss	50.52% (627/614)
50.87% (6015/5810)	Games Win/Loss	50.69% (5877/5717)
55.79% (236/187)	Hard Win/Loss	49.25% (131/135)
46.88% (15/17)	Clay Win/Loss	54.08% (126/107)
58.33% (56/40)	Indoor Hard W/L	29.41% (10/24)
53.85% (14/12)	Grass Win/Loss	27.27% (3/8)
0.08	Aces Per Game	0.21
446	Aces Total	1182
0.2	Double Faults Per Game	0.43
1173	Total Double Faults	2443
1:22:5	Average Match Time	1:14:49
531.92	Average Opponent Rank	505.61
65% (19732/30455)	1st Serve %	59% (16216/27635)
59% (11546/19732)	1st Serve Win %	64% (10342/16216)
46% (4917/10724)	2nd Serve Win %	42% (4756/11419)
49% (1903/3878)	Break Points Won % (Total)	48% (1546/3227)
46% (14142/30463)	Return Points Win %	45% (12052/26625)
33.33% (1/2)	Slam W/L	37.50% (3/5)
14.29% (2/12)	Main Tour W/L	29.63% (8/19)
55.19% (255/207)	Challenger W/L	50.44% (231/227)
64.29% (63/35)	Futures W/L	54.90% (28/23)
55% (310/565)	Best of 3 Sets Win %	50% (266/536)
67% (2/3)	Best of 5 Sets Win %	0% (0/0)
56% (60/108)	Tiebreaks Win % (Total)	50% (65/129)
60% (99/164)	Deciding Set Win %	43% (70/161)
87% (299/259)	1st Set Won, Won Match	83% (281/232)
13% (299/39)	1st Set Won, Lost Match	17% (281/47)
20% (276/56)	1st Set Lost, Won Match	14% (263/36)