Haruka Kaji vs Amy Zhu Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
H. Kaji vs A. Zhu

Haruka Kaji

JPN

1

Win

Played

0

Win

Age

Height

290

C. Rank

579

213

Best Rank

492

Total Titles

YTD Titles

$50.3K

Career Money

$2.2K

Plays

Amy Zhu

USA

1

Win

Played

0

Win

Age

Height

290

C. Rank

579

213

Best Rank

492

Total Titles

YTD Titles

$50.3K

Career Money

$2.2K

Plays

Head-to-head: Kaji 1 - 0 Zhu

They have played 2 sets in total, with Haruka Kaji winning 2 and Amy Zhu winning 0. The last match between Haruka Kaji and Amy Zhu was at the W100 Incheon, 25-09-2025, Round: R2, Surface: Hard, with Haruka Kaji getting the victory 6-3 6-4.

Players	Head To Head Match Wins
Kaji	1
Zhu	0

Last 1 H2H Matches:

(R2) W100 Incheon(09-25-25)

Stats

Haruka Kaji

Amy Zhu

H. Kaji vs A. Zhu H2H Profile

H. Kaji	Stats	A. Zhu
$50,325	Career Prize Money	$2,200
55.63% (321-256)	Career Total W/L	50.76% (300-291)
1	Hard	0
7	Titles	0
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

H. Kaji vs A. Zhu Match Preview:

Second serve performance recent form: In recent form (last 6 months), Haruka Kaji has won 38.64% of points on their second serve, while Amy Zhu has won 40.44%. 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 52.47% of their opponent's second serve points, while Amy Zhu has won 47.64%. The same stats for first serve returns are 35.34% and 30.28% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Haruka Kaji has saved 45.11% of breakpoints in recent form, whereas Amy Zhu has saved 51.01% 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 Amy Zhu winning 51.61% (W/L 32/30) 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). Amy Zhu has their best career surface win % on I.hard, winning 56% (W/L 29/24), and worse career win % on Hard, winning 50% (W/L 186/187).
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 Amy Zhu has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 46.88% of matches (W/L 15/17). 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 Amy Zhu being victorious 0 times. They have played 2 sets in total, with Haruka Kaji winning 2 and Amy Zhu winning 0.
The last match between Haruka Kaji and Amy Zhu was at the W100 Incheon, 25-09-2025, Round: R2, Surface: Hard, with Haruka Kaji getting the victory 6-3 6-4.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:29:27.
Opponent quality stats: Over the last 12 months, Haruka Kaji has played against opponents with an average rank of 353.54 while Amy Zhu has played against players with an average rank of 434.06.
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 Amy Zhu has won 50% in all matches played on tour.
Break point conversion: In recent form, Haruka Kaji has converted 42.11% of breakpoint opportunities, and Amy Zhu has converted 41.26% 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 Amy Zhu Editorial Preview By TennisTipster88.

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

H. Kaji	Stats	A. Zhu
1	H2H Matches Won	0
2	Sets Won	0
12	Games Won	7
0	Aces (Total)	5
0	Total Double Faults	1
1:29:27	Average Match Time	1:29:27
72% (46/64)	1st Serve %	60% (34/57)
65% (30/46)	1st Serve Win %	59% (20/34)
61% (11/18)	2nd Serve Win %	43% (10/23)
36% (4/11)	Break Pts Won %	50% (2/4)
47% (27/57)	Return Points Win %	36% (23/64)
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

A. Zhu Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W15 Phan Thiet - 10-11-2025
SF Jiaqi WangJ. Wang	L	6-4 6-2	Stats
QF Kristiana SidorovaK. Sidorova	W	7-5 6-3	Stats
R2 Elsa WanE. Wan	W	6-2 6-7(5) 7-5	Stats
R1 Amodini NaikA. Naik	W	6-1 6-0	Stats
Hong Kong Tennis Open - Hong Kong - 27-10-2025
Q3 Yexin MaY. Ma	L	7-5 6-1	Stats

View All

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

H. Kaji	Stats	A. Zhu
55.63% (321/256)	YTD Win/Loss	50.76% (300/291)
53.13% (695/613)	Sets Win/Loss	50.93% (681/656)
50.87% (6015/5810)	Games Win/Loss	50.76% (6281/6094)
55.79% (236/187)	Hard Win/Loss	49.87% (186/187)
46.88% (15/17)	Clay Win/Loss	51.52% (85/80)
58.33% (56/40)	Indoor Hard W/L	54.72% (29/24)
53.85% (14/12)	Grass Win/Loss	0% (0/0)
0.08	Aces Per Game	0.19
446	Aces Total	1127
0.2	Double Faults Per Game	0.19
1173	Total Double Faults	1169
1:22:5	Average Match Time	1:12:21
530.33	Average Opponent Rank	487.15
65% (19732/30455)	1st Serve %	60% (15892/26346)
59% (11546/19732)	1st Serve Win %	62% (9875/15892)
46% (4917/10724)	2nd Serve Win %	46% (4810/10454)
49% (1903/3878)	Break Points Won % (Total)	46% (1423/3086)
46% (14142/30463)	Return Points Win %	44% (11718/26696)
33.33% (1/2)	Slam W/L	0% (0/0)
14.29% (2/12)	Main Tour W/L	50.00% (1/1)
55.19% (255/207)	Challenger W/L	47.02% (158/178)
64.29% (63/35)	Futures W/L	55.73% (141/112)
55% (310/565)	Best of 3 Sets Win %	50% (294/583)
67% (2/3)	Best of 5 Sets Win %	100% (2/2)
56% (60/108)	Tiebreaks Win % (Total)	44% (52/119)
60% (99/164)	Deciding Set Win %	45% (72/160)
87% (299/259)	1st Set Won, Won Match	84% (301/253)
13% (299/39)	1st Set Won, Lost Match	16% (301/47)
20% (276/56)	1st Set Lost, Won Match	15% (290/43)