Haruka Kaji vs Ya-Yi Yang Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
H. Kaji vs Y. Yang

Haruka Kaji

JPN

0

Win

Played

1

Win

Age

Height

290

C. Rank

598

213

Best Rank

203

Total Titles

YTD Titles

$50.3K

Career Money

$7.3K

Plays

Ya-Yi Yang

TPE

0

Win

Played

1

Win

Age

Height

290

C. Rank

598

213

Best Rank

203

Total Titles

YTD Titles

$50.3K

Career Money

$7.3K

Plays

Head-to-head: Kaji 0 - 1 Yang

They have played 3 sets in total, with Haruka Kaji winning 1 and Ya-Yi Yang winning 2. The last match between Ya-Yi Yang and Haruka Kaji was at the W25 Hong Kong, 01-07-2023, Round: SF, Surface: Hard, with Ya-Yi Yang getting the victory 4-6 6-4 6-1.

Players	Head To Head Match Wins
Kaji	0
Yang	1

Last 1 H2H Matches:

(SF) W25 Hong Kong(07-01-23)

Stats

Ya-Yi Yang

Haruka Kaji

H. Kaji vs Y. Yang H2H Profile

H. Kaji	Stats	Y. Yang
$50,325	Career Prize Money	$7,344
55.63% (321-256)	Career Total W/L	58.75% (141-99)
0	Hard	1
7	Titles	6
0	Total H2H Matches	1
0% (0-0)	YTD Win/Loss	0% (0-0)

H. Kaji vs Y. Yang 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 Ya-Yi Yang has won 36.35%. 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 Ya-Yi Yang has won 50.98%. The same stats for first serve returns are 35.34% and 32.50% 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 Ya-Yi Yang has saved 41.87% 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 Ya-Yi Yang winning 53.85% (W/L 28/24) 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). Ya-Yi Yang has their best career surface win % on Clay, winning 56% (W/L 36/17), and worse career win % on Grass, winning 40% (W/L 2/3).
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 Ya-Yi Yang has played most of their matches on the Challengers/ITF tournaments > $10K, winning 56.10% of matches (W/L 23/18). 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 0 times and Ya-Yi Yang being victorious 1 times. They have played 3 sets in total, with Haruka Kaji winning 1 and Ya-Yi Yang winning 2.
The last match between Haruka Kaji and Ya-Yi Yang was at the W25 Hong Kong, 01-07-2023, Round: SF, Surface: Hard, with Ya-Yi Yang getting the victory 4-6 6-4 6-1.
Head to head match duration: In past head to head matches, the average match time between these players has been 2:36:0.
Opponent quality stats: Over the last 12 months, Haruka Kaji has played against opponents with an average rank of 353.54 while Ya-Yi Yang has played against players with an average rank of 411.56.
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 Ya-Yi Yang 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 Ya-Yi Yang has converted 45.05% 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 Ya-Yi Yang Editorial Preview By TennisTipster88.

H. Kaji vs Y. Yang H2H Stats Used In Our Predictions

H. Kaji	Stats	Y. Yang
0	H2H Matches Won	1
1	Sets Won	2
11	Games Won	16
0	Aces (Total)	4
1	Total Double Faults	5
2:36:0	Average Match Time	2:36:0
76% (68/90)	1st Serve %	70% (70/100)
51% (35/68)	1st Serve Win %	60% (42/70)
41% (9/22)	2nd Serve Win %	57% (17/30)
40% (4/10)	Break Pts Won %	60% (6/10)
41% (41/100)	Return Points Win %	51% (46/90)
0% (0/1)	Best‑of‑3 Win %	100% (1/1)
0% (0/1)	Deciding Set Win %	100% (1/1)
0% (0/1)	1st Set Won, Won Match	0% (0/0)
100% (1/1)	1st Set Won, Lost Match	0% (0/0)
0% (0/0)	1st Set Lost, Won Match	100% (1/1)

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

Y. Yang Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W75 Playford - 24-11-2025
Q3 Belle ThompsonB. Thompson	L	6-4 6-2	Stats
Q1 Ava BeckA. Beck	W	6-1 6-1	Stats
W75 Sydney - 17-11-2025
QF Kimberly BirrellK. Birrell	L	6-3 6-2	Stats
R2 Taylah PrestonT. Preston	W	2-6 6-2 6-4	Stats
R1 Katarina ZavatskaK. Zavatska	W	6-4 7-5	Stats

View All

H. Kaji vs Y. Yang Stats Breakdown Vs All H2H Opponents

H. Kaji	Stats	Y. Yang
55.63% (321/256)	YTD Win/Loss	58.75% (141/99)
53.13% (695/613)	Sets Win/Loss	58.10% (312/225)
50.87% (6015/5810)	Games Win/Loss	53.12% (2572/2270)
55.79% (236/187)	Hard Win/Loss	56.97% (94/71)
46.88% (15/17)	Clay Win/Loss	67.92% (36/17)
58.33% (56/40)	Indoor Hard W/L	52.94% (9/8)
53.85% (14/12)	Grass Win/Loss	40.00% (2/3)
0.08	Aces Per Game	0.18
446	Aces Total	427
0.2	Double Faults Per Game	0.29
1173	Total Double Faults	686
1:22:5	Average Match Time	1:29:51
530.33	Average Opponent Rank	448.55
65% (19732/30455)	1st Serve %	64% (8953/13905)
59% (11546/19732)	1st Serve Win %	61% (5436/8953)
46% (4917/10724)	2nd Serve Win %	44% (2194/4952)
49% (1903/3878)	Break Points Won % (Total)	50% (929/1841)
46% (14142/30463)	Return Points Win %	47% (6644/14002)
33.33% (1/2)	Slam W/L	0.00% (0/3)
0% (0/0)	Cups W/L	22.22% (2/7)
14.29% (2/12)	Main Tour W/L	50.00% (4/4)
55.19% (255/207)	Challenger W/L	58.28% (95/68)
64.29% (63/35)	Futures W/L	70.18% (40/17)
55% (310/565)	Best of 3 Sets Win %	59% (139/236)
67% (2/3)	Best of 5 Sets Win %	0% (0/0)
56% (60/108)	Tiebreaks Win % (Total)	47% (20/43)
60% (99/164)	Deciding Set Win %	46% (28/61)
87% (299/259)	1st Set Won, Won Match	87% (142/123)
13% (299/39)	1st Set Won, Lost Match	13% (142/19)
20% (276/56)	1st Set Lost, Won Match	17% (98/17)