Haruka Kaji vs Ayano Shimizu Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
H. Kaji vs A. Shimizu

Haruka Kaji

JPN

4

Win

Played

1

Win

Age

Height

267

C. Rank

378

213

Best Rank

175

Total Titles

YTD Titles

$50.3K

Career Money

$118.6K

Plays

Ayano Shimizu

JPN

4

Win

Played

1

Win

Age

Height

267

C. Rank

378

213

Best Rank

175

Total Titles

YTD Titles

$50.3K

Career Money

$118.6K

Plays

Head-to-head: Kaji 4 - 1 Shimizu

They have played 11 sets in total, with Haruka Kaji winning 8 and Ayano Shimizu winning 3. The last match between Haruka Kaji and Ayano Shimizu was at the W35 Osaka, 11-04-2024, Round: R2, Surface: Hard, with Haruka Kaji getting the victory 6-7(2) 7-5 6-4.

Players	Head To Head Match Wins
Kaji	4
Shimizu	1

Last 5 H2H Matches:

(R2) W35 Osaka(04-11-24)

Stats

Haruka Kaji

Ayano Shimizu

(SF) W25 Hamamatsu(10-14-23)

Stats

Ayano Shimizu

Haruka Kaji

(SF) W25 Karuizawa(05-27-23)

Stats

Haruka Kaji

Ayano Shimizu

H. Kaji vs A. Shimizu H2H Profile

H. Kaji	Stats	A. Shimizu
$50,325	Career Prize Money	$118,625
55.85% (320-253)	Career Total W/L	59.54% (287-195)
2	Grass	0
2	Hard	0
0	Indoor	1
7	Titles	8
4	Total H2H Matches	1
0% (0-0)	YTD Win/Loss	0% (0-0)

H. Kaji vs A. Shimizu Match Preview:

Second serve performance recent form: In recent form (last 6 months), Haruka Kaji has won 37.56% of points on their second serve, while Ayano Shimizu has won 36.70%. 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 52.56% of their opponent's second serve points, while Ayano Shimizu has won 52.74%. The same stats for first serve returns are 36.20% and 36.68% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Haruka Kaji has saved 43.75% of breakpoints in recent form, whereas Ayano Shimizu has saved 44.76% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Haruka Kaji has won 52.94% of matches played (W/L 36/32), with Ayano Shimizu winning 55.10% (W/L 27/22) 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). Ayano Shimizu has their best career surface win % on Grass, winning 56% (W/L 8/5), and worse career win % on Hard, winning 53% (W/L 150/132).
Player level: In the last year, Haruka Kaji has played most of their matches on the Challengers/ITF tournaments > $10K, winning 55.56% of matches (W/L 35/28), where as Ayano Shimizu has played most of their matches on the Challengers/ITF tournaments > $10K, winning 50.00% of matches (W/L 22/22). 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 5 times before with Haruka Kaji winning 4 times and Ayano Shimizu being victorious 1 times. They have played 11 sets in total, with Haruka Kaji winning 8 and Ayano Shimizu winning 3.
The last match between Haruka Kaji and Ayano Shimizu was at the W35 Osaka, 11-04-2024, Round: R2, Surface: Hard, with Haruka Kaji getting the victory 6-7(2) 7-5 6-4.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:45:36.
Opponent quality stats: Over the last 12 months, Haruka Kaji has played against opponents with an average rank of 361.25 while Ayano Shimizu has played against players with an average rank of 430.82.
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 50% of deciding sets over the last 12 months, while Ayano Shimizu has won 62% in all matches played on tour.
Break point conversion: In recent form, Haruka Kaji has converted 42.19% of breakpoint opportunities, and Ayano Shimizu has converted 44.51% 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 Ayano Shimizu Editorial Preview By TennisTipster88.

H. Kaji vs A. Shimizu H2H Stats Used In Our Predictions

H. Kaji	Stats	A. Shimizu
4	H2H Matches Won	1
8	Sets Won	3
62	Games Won	48
7	Aces (Total)	3
13	Total Double Faults	17
1:45:36	Average Match Time	1:45:36
62% (227/368)	1st Serve %	66% (247/377)
57% (129/227)	1st Serve Win %	54% (134/247)
50% (71/141)	2nd Serve Win %	42% (55/130)
56% (28/50)	Break Pts Won %	40% (20/50)
50% (188/377)	Return Points Win %	46% (168/368)
80% (4/5)	Best‑of‑3 Win %	20% (1/5)
100% (1/1)	Deciding Set Win %	0% (0/1)
100% (3/3)	1st Set Won, Won Match	50% (1/2)
0% (0/3)	1st Set Won, Lost Match	50% (1/2)
50% (1/2)	1st Set Lost, Won Match	0% (0/3)

Recent Performance Stats

H. Kaji Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W35 Faro - 03-11-2025
R2 Melisa ErcanM. Ercan	L	6-2 6-4	Stats
R1 Lea NilssonL. Nilsson	W	7-6(1) 6-1	Stats
Hong Kong Tennis Open - Hong Kong - 27-10-2025
Q3 Kristiana SidorovaK. Sidorova	L	6-1 6-2	Stats
Q1 Kallista LiuK. Liu	W	7-6(4) 6-4	Stats
WTA 125 Jinan Open - Jinan - 13-10-2025
R2 Xinyu GaoX. Gao	L	6-3 6-3	Stats

View All

A. Shimizu Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W35 Hamamatsu - 03-11-2025
R1 Momoko KoboriM. Kobori	L	6-4 7-5	Stats
W35 Makinohara - 27-10-2025
SF Dayeon BackD. Back	L	7-6(2) 1-6 7-6(3)	Stats
QF Sakura HosogiS. Hosogi	W	6-4 6-4	Stats
R2 Hayu KinoshitaH. Kinoshita	W	6-4 2-6 6-3	Stats
R1 Kisa YoshiokaK. Yoshioka	W	7-6(6) 6-4	Stats

View All

H. Kaji vs A. Shimizu Stats Breakdown Vs All H2H Opponents

H. Kaji	Stats	A. Shimizu
55.85% (320/253)	YTD Win/Loss	59.54% (287/195)
53.31% (693/607)	Sets Win/Loss	56.93% (624/472)
50.91% (5985/5770)	Games Win/Loss	52.54% (5158/4660)
56.09% (235/184)	Hard Win/Loss	53.19% (150/132)
46.88% (15/17)	Clay Win/Loss	60.38% (32/21)
58.33% (56/40)	Indoor Hard W/L	72.39% (97/37)
53.85% (14/12)	Grass Win/Loss	61.54% (8/5)
0.08	Aces Per Game	0.02
445	Aces Total	117
0.2	Double Faults Per Game	0.25
1168	Total Double Faults	1185
1:22:6	Average Match Time	1:19:26
528.41	Average Opponent Rank	500.63
65% (19569/30223)	1st Serve %	68% (18606/27370)
59% (11466/19569)	1st Serve Win %	58% (10751/18606)
46% (4881/10655)	2nd Serve Win %	44% (3849/8770)
49% (1890/3856)	Break Points Won % (Total)	51% (1805/3532)
46% (14054/30258)	Return Points Win %	48% (12914/27187)
33.33% (1/2)	Slam W/L	40.00% (4/6)
14.29% (2/12)	Main Tour W/L	23.53% (4/13)
55.46% (254/204)	Challenger W/L	57.85% (210/153)
64.29% (63/35)	Futures W/L	75.00% (69/23)
55% (309/561)	Best of 3 Sets Win %	59% (280/474)
67% (2/3)	Best of 5 Sets Win %	100% (4/4)
56% (60/107)	Tiebreaks Win % (Total)	58% (46/79)
60% (99/164)	Deciding Set Win %	61% (80/132)
87% (298/258)	1st Set Won, Won Match	89% (268/239)
13% (298/39)	1st Set Won, Lost Match	11% (268/29)
21% (273/56)	1st Set Lost, Won Match	23% (214/49)