Prediction of Shiho Akita vs Ayumi Oka Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
S. Akita vs A. Oka

Shiho Akita

JPN

2

Win

Played

0

Win

Age

Height

441

C. Rank

Ret.

221

Best Rank

297

Total Titles

YTD Titles

$3.7K

Career Money

Plays

Ayumi Oka

JPN

2

Win

Played

0

Win

Age

Height

441

C. Rank

Ret.

221

Best Rank

297

Total Titles

YTD Titles

$3.7K

Career Money

Plays

Head-to-head: Akita 2 - 0 Oka

They have played 4 sets in total, with Shiho Akita winning 4 and Ayumi Oka winning 0. The last match between Shiho Akita and Ayumi Oka was at the Miyazaki, 13-07-2009, Round: SF, Surface: Carpet, with Shiho Akita getting the victory 6-3 6-3.

Players	Head To Head Match Wins
Akita	2
Oka	0

Last 2 H2H Matches:

(SF) Miyazaki(07-13-09)

Stats

Shiho Akita

Ayumi Oka

(SF) Tokyo(06-09-08)

Stats

Shiho Akita

Ayumi Oka

S. Akita vs A. Oka H2H Profile

S. Akita	Stats	A. Oka
$3,720	Career Prize Money	$0
56.61% (398-305)	Career Total W/L	48.87% (108-113)
1	Hard	0
1	Indoor	0
7	Titles	2
2	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

S. Akita vs A. Oka Match Preview:

Second serve performance recent form: In recent form (last 6 months), Shiho Akita has won 37.53% of points on their second serve, while Ayumi Oka has won 0%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Shiho Akita, in recent form, has won 50.43% of their opponent's second serve points, while Ayumi Oka has won 0%. The same stats for first serve returns are 31.58% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Shiho Akita has saved 49.24% of breakpoints in recent form, whereas Ayumi Oka has saved 0% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Shiho Akita has won 63.16% of matches played (W/L 36/21), with Ayumi Oka winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
Best surface: Shiho Akita has their best career surface win % on Grass, winning 62% (W/L 28/17), and worse career win % on I.hard, winning 42% (W/L 8/11). Ayumi Oka has their best career surface win % on Clay, winning 62% (W/L 9/7), and worse career win % on Grass, winning 0% (W/L 0/1).
Player level: In the last year, Shiho Akita has played most of their matches on the Challengers/ITF tournaments > $10K, winning 61.22% of matches (W/L 30/19), where as Ayumi Oka has played most of their matches on the N/A, winning 0% of matches (W/L 0/0). 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 2 times before with Shiho Akita winning 2 times and Ayumi Oka being victorious 0 times. They have played 4 sets in total, with Shiho Akita winning 4 and Ayumi Oka winning 0.
The last match between Shiho Akita and Ayumi Oka was at the Miyazaki, 13-07-2009, Round: SF, Surface: Carpet, with Shiho Akita getting the victory 6-3 6-3.
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, Shiho Akita has played against opponents with an average rank of 365.05 while Ayumi Oka has played against players with an average rank of 0.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Shiho Akita has won 69% of deciding sets over the last 12 months, while Ayumi Oka has won 0% in all matches played on tour.
Break point conversion: In recent form, Shiho Akita has converted 34.78% of breakpoint opportunities, and Ayumi Oka 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.

Shiho Akita vs Ayumi Oka Editorial Preview By TennisTipster88.

S. Akita vs A. Oka H2H Stats Used In Our Predictions

S. Akita	Stats	A. Oka
2	H2H Matches Won	0
4	Sets Won	0
25	Games Won	14
0:0:0	Average Match Time	0:0:0
100% (2/2)	Best‑of‑3 Win %	0% (0/2)
100% (2/2)	1st Set Won, Won Match	0% (0/0)
0% (0/2)	1st Set Won, Lost Match	0% (0/0)
0% (0/0)	1st Set Lost, Won Match	0% (0/2)

Recent Performance Stats

S. Akita Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W35 Darwin - 06-10-2025
QF Taylah PrestonT. Preston	L	6-4 6-2	Stats
R2 Miyu NakashimaM. Nakashima	W	6-1 6-1	Stats
R1 Naoko EtoN. Eto	W	6-1 6-2	Stats
W35 Darwin - 29-09-2025
F Taylah PrestonT. Preston	L	7-6(3) 6-3	Stats
SF Su Jeong JangS. Jeong	W	2-6 7-6(4) 6-4	Stats

View All

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
R2 Ting-Fei JuanT. Juan	W	6-3 5-7 6-4	Stats
R1 Yumi MiyazakiY. Miyazaki	W	3-6 6-4 6-2	Stats
QF Hiroko KuwataH. Kuwata	L	4-6 7-5 6-3	Stats
Sydney - 13-02-2012
Q2 Nicola GeuerN. Geuer	L	6-1 6-0	Stats

View All

S. Akita vs A. Oka Stats Breakdown Vs All H2H Opponents

S. Akita	Stats	A. Oka
56.61% (398/305)	YTD Win/Loss	49.09% (108/112)
55.92% (883/696)	Sets Win/Loss	48.82% (249/261)
52.75% (7565/6776)	Games Win/Loss	49.82% (2317/2334)
57.74% (276/202)	Hard Win/Loss	44.05% (37/47)
44.12% (15/19)	Clay Win/Loss	56.25% (9/7)
54.11% (79/67)	Indoor Hard W/L	52.10% (62/57)
62.22% (28/17)	Grass Win/Loss	0.00% (0/1)
0.08	Aces Per Game	0
560	Aces Total	0
0.26	Double Faults Per Game	0
1793	Total Double Faults	5
1st Match	Average Match Time	1st Match
565.48	Average Opponent Rank	566.24
59% (13799/23561)	1st Serve %	60% (34/57)
62% (8593/13799)	1st Serve Win %	53% (18/34)
43% (4217/9762)	2nd Serve Win %	57% (13/23)
48% (1563/3237)	Break Points Won % (Total)	40% (2/5)
48% (11440/24007)	Return Points Win %	38% (25/65)
0% (0/0)	Masters W/L	0.00% (0/1)
16.67% (2/10)	Main Tour W/L	0.00% (0/2)
53.91% (269/230)	Challenger W/L	39.66% (46/70)
66.15% (127/65)	Futures W/L	61.39% (62/39)
58% (392/680)	Best of 3 Sets Win %	49% (107/217)
17% (1/6)	Best of 5 Sets Win %	0% (0/0)
53% (56/106)	Tiebreaks Win % (Total)	45% (18/40)
53% (98/186)	Deciding Set Win %	55% (40/73)
88% (386/341)	1st Set Won, Won Match	81% (107/87)
11% (386/43)	1st Set Won, Lost Match	19% (107/20)
18% (315/56)	1st Set Lost, Won Match	19% (113/22)