Prediction of Ayumi Oka vs Qiang Wang Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
A. Oka vs Q. Wang

Ayumi Oka

JPN

2

Win

Played

2

Win

Age

Height

1.72m

Ret.

C. Rank

826

297

Best Rank

Total Titles

YTD Titles

Career Money

$3.9M

Plays

Right-handed (two-handed backhand)

Qiang Wang

CHN

2

Win

Played

2

Win

Age

Height

1.72m

Ret.

C. Rank

826

297

Best Rank

Total Titles

YTD Titles

Career Money

$3.9M

Plays

Right-handed (two-handed backhand)

Head-to-head: Oka 2 - 2 Wang

They have played 8 sets in total, with Ayumi Oka winning 4 and Qiang Wang winning 4. The last match between Ayumi Oka and Qiang Wang was at the Noto, 05-09-2011, Round: R1, Surface: Carpet, with Ayumi Oka getting the victory 6-2 6-0.

Players	Head To Head Match Wins
Oka	2
Wang	2

Last 4 H2H Matches:

(R1) Noto(09-05-11)

Stats

Ayumi Oka

Qiang Wang

(R1) Hamanako(09-27-10)

Stats

Qiang Wang

Ayumi Oka

(R2) Makinohara(09-20-10)

Stats

Ayumi Oka

Qiang Wang

A. Oka vs Q. Wang H2H Profile

A. Oka	Stats	Q. Wang
$0	Career Prize Money	$3,853,637
48.87% (108-113)	Career Total W/L	58.71% (418-294)
0	Hard	1
2	Indoor	1
2	Titles	17
2	Total H2H Matches	2
0% (0-0)	YTD Win/Loss	0% (0-0)

A. Oka vs Q. Wang Match Preview:

Second serve performance recent form: In recent form (last 6 months), Ayumi Oka has won 0% of points on their second serve, while Qiang Wang has won 39.13%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Ayumi Oka, in recent form, has won 0% of their opponent's second serve points, while Qiang Wang has won 50.00%. The same stats for first serve returns are 0% and 32.86% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Ayumi Oka has saved 0% of breakpoints in recent form, whereas Qiang Wang has saved 50.00% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Ayumi Oka has won 0% of matches played (W/L 0/0), with Qiang Wang winning 0% (W/L 0/3) that gives us an overall head-to head prediction overview.
Best surface: Ayumi Oka has their best career surface win % on Clay, winning 56% (W/L 9/7), and worse career win % on Grass, winning 0% (W/L 0/1). Qiang Wang has their best career surface win % on Hard, winning 56% (W/L 314/196), and worse career win % on Clay, winning 49% (W/L 35/36).
Player level: In the last year, Ayumi Oka has played most of their matches on the N/A, winning 0% of matches (W/L 0/0), where as Qiang Wang has played most of their matches on the Challengers/ITF tournaments > $10K, winning 0.00% of matches (W/L 0/3). 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 4 times before with Ayumi Oka winning 2 times and Qiang Wang being victorious 2 times. They have played 8 sets in total, with Ayumi Oka winning 4 and Qiang Wang winning 4.
The last match between Ayumi Oka and Qiang Wang was at the Noto, 05-09-2011, Round: R1, Surface: Carpet, with Ayumi Oka getting the victory 6-2 6-0.
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, Ayumi Oka has played against opponents with an average rank of 0 while Qiang Wang has played against players with an average rank of 511.33.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Ayumi Oka has won 0% of deciding sets over the last 12 months, while Qiang Wang has won 0% in all matches played on tour.
Break point conversion: In recent form, Ayumi Oka has converted 0% of breakpoint opportunities, and Qiang Wang has converted 33.33% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Ayumi Oka vs Qiang Wang Editorial Preview By TennisTipster88.

A. Oka vs Q. Wang H2H Stats Used In Our Predictions

A. Oka	Stats	Q. Wang
2	H2H Matches Won	2
4	Sets Won	4
30	Games Won	33
0:0:0	Average Match Time	0:0:0
50% (2/4)	Best‑of‑3 Win %	50% (2/4)
100% (2/2)	1st Set Won, Won Match	100% (2/2)
0% (0/2)	1st Set Won, Lost Match	0% (0/2)
0% (0/2)	1st Set Lost, Won Match	0% (0/2)

Recent Performance Stats

A. Oka Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Nishi-Tama - 26-03-2012
R1 Yumi NakanoY. Nakano	L	6-7(3) 6-3 6-4	Stats
Kofu - 19-03-2012
R1 Yumi MiyazakiY. Miyazaki	W	3-6 6-4 6-2	Stats
QF Hiroko KuwataH. Kuwata	L	4-6 7-5 6-3	Stats
R2 Ting-Fei JuanT. Juan	W	6-3 5-7 6-4	Stats
Sydney - 13-02-2012
Q2 Nicola GeuerN. Geuer	L	6-1 6-0	Stats

View All

Q. Wang Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W35 Qian Daohu - 20-10-2025
Q1 Jiayi WangJ. Wang	L	7-6(5) 6-3	Stats
W35 Kunshan - 06-10-2025
R1 Jiaqi WangJ. Wang	L	6-0 6-4	Stats
W35 Shenyang - 15-09-2025
R1 Wushuang ZhengW. Zheng	L	6-4 3-0 ret.	Stats
Toray Pan Pacific Open - Tokyo - 21-10-2024
Q1 Aliaksandra SasnovichA. Sasnovich	L	7-6(4) 6-0	Stats
Japan Open Tennis Championships - Osaka - 14-10-2024
Q1 Jessika PonchetJ. Ponchet	L	6-3 6-3	Stats

View All

A. Oka vs Q. Wang Stats Breakdown Vs All H2H Opponents

A. Oka	Stats	Q. Wang
49.09% (108/112)	YTD Win/Loss	58.96% (418/291)
48.82% (249/261)	Sets Win/Loss	58.22% (942/676)
49.82% (2317/2334)	Games Win/Loss	53.41% (7822/6824)
44.05% (37/47)	Hard Win/Loss	61.57% (314/196)
56.25% (9/7)	Clay Win/Loss	49.30% (35/36)
52.10% (62/57)	Indoor Hard W/L	54.55% (48/40)
0.00% (0/1)	Grass Win/Loss	52.50% (21/19)
0	Aces Per Game	0.15
0	Aces Total	1077
0	Double Faults Per Game	0.14
5	Total Double Faults	997
1st Match	Average Match Time	1st Match
566.61	Average Opponent Rank	538.15
60% (34/57)	1st Serve %	63% (18169/29059)
53% (18/34)	1st Serve Win %	63% (11484/18169)
57% (13/23)	2nd Serve Win %	47% (5157/10884)
40% (2/5)	Break Points Won % (Total)	47% (1755/3715)
38% (25/65)	Return Points Win %	45% (13285/29336)
0% (0/0)	Slam W/L	50.75% (34/33)
0.00% (0/1)	Masters W/L	53.01% (44/39)
0% (0/0)	Cups W/L	73.08% (19/7)
0.00% (0/2)	Main Tour W/L	51.06% (96/92)
39.66% (46/70)	Challenger W/L	64.29% (198/110)
61.39% (62/39)	Futures W/L	72.97% (27/10)
49% (107/217)	Best of 3 Sets Win %	59% (412/695)
0% (0/0)	Best of 5 Sets Win %	50% (4/8)
45% (18/40)	Tiebreaks Win % (Total)	49% (61/125)
55% (40/73)	Deciding Set Win %	48% (95/198)
81% (107/87)	1st Set Won, Won Match	86% (434/373)
19% (107/20)	1st Set Won, Lost Match	14% (434/60)
19% (113/22)	1st Set Lost, Won Match	16% (275/45)