Prediction of Seiko Okamoto vs Ai Yamamoto Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
S. Okamoto vs A. Yamamoto

Seiko Okamoto

JPN

0

Win

Played

1

Win

Age

Height

Ret.

C. Rank

Ret.

178

Best Rank

342

Total Titles

YTD Titles

$21.7K

Career Money

$860

Plays

Ai Yamamoto

JPN

0

Win

Played

1

Win

Age

Height

Ret.

C. Rank

Ret.

178

Best Rank

342

Total Titles

YTD Titles

$21.7K

Career Money

$860

Plays

Head-to-head: Okamoto 0 - 1 Yamamoto

They have played 2 sets in total, with Seiko Okamoto winning 0 and Ai Yamamoto winning 2. The last match between Ai Yamamoto and Seiko Okamoto was at the Hamanako, 20-10-2008, Round: R2, Surface: Carpet, with Ai Yamamoto getting the victory 7-6(5) 7-5.

Players	Head To Head Match Wins
Okamoto	0
Yamamoto	1

Last 1 H2H Matches:

(R2) Hamanako(10-20-08)

Stats

Ai Yamamoto

Seiko Okamoto

S. Okamoto vs A. Yamamoto H2H Profile

S. Okamoto	Stats	A. Yamamoto
$21,745	Career Prize Money	$860
47.42% (156-173)	Career Total W/L	41.07% (46-66)
0	Indoor	1
1	Titles	1
0	Total H2H Matches	1
0% (0-0)	YTD Win/Loss	0% (0-0)

S. Okamoto vs A. Yamamoto Match Preview:

Second serve performance recent form: In recent form (last 6 months), Seiko Okamoto has won 0% of points on their second serve, while Ai Yamamoto has won 0%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Seiko Okamoto, in recent form, has won 0% of their opponent's second serve points, while Ai Yamamoto has won 0%. The same stats for first serve returns are 0% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Seiko Okamoto has saved 0% of breakpoints in recent form, whereas Ai Yamamoto has saved 0% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Seiko Okamoto has won 0% of matches played (W/L 0/0), with Ai Yamamoto winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
Best surface: Seiko Okamoto has their best career surface win % on Clay, winning 52% (W/L 11/10), and worse career win % on I.hard, winning 42% (W/L 5/7). Ai Yamamoto has their best career surface win % on Grass, winning 52% (W/L 1/1), and worse career win % on Clay, winning 40% (W/L 2/3).
Player level: In the last year, Seiko Okamoto has played most of their matches on the N/A, winning 0% of matches (W/L 0/0), where as Ai Yamamoto 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 1 times before with Seiko Okamoto winning 0 times and Ai Yamamoto being victorious 1 times. They have played 2 sets in total, with Seiko Okamoto winning 0 and Ai Yamamoto winning 2.
The last match between Seiko Okamoto and Ai Yamamoto was at the Hamanako, 20-10-2008, Round: R2, Surface: Carpet, with Ai Yamamoto getting the victory 7-6(5) 7-5.
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, Seiko Okamoto has played against opponents with an average rank of 0 while Ai Yamamoto 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, Seiko Okamoto has won 0% of deciding sets over the last 12 months, while Ai Yamamoto has won 0% in all matches played on tour.
Break point conversion: In recent form, Seiko Okamoto has converted 0% of breakpoint opportunities, and Ai Yamamoto 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.

Seiko Okamoto vs Ai Yamamoto Editorial Preview By TennisTipster88.

S. Okamoto vs A. Yamamoto H2H Stats Used In Our Predictions

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

Recent Performance Stats

S. Okamoto Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Kusatsu - 24-05-2010
R1 Ayumi OkaA. Oka	L	7-6(7) 4-6 6-4	Stats
Karuizawa - 17-05-2010
R1 Aki YamasotoA. Yamasoto	W	6-2 6-0	Stats
R2 Jin-A LeeJ. Lee	L	6-1 6-2	Stats
Kofu - 22-03-2010
R1 Remi TezukaR. Tezuka	L	6-3 6-4	Stats
Japan Women's Open Tennis - Osaka - 12-10-2009
Q1 Alexandra PanovaA. Panova	L	6-2 6-1	Stats

View All

A. Yamamoto Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Kofu - 19-03-2012
Q1 Miku BandoM. Bando	L	7-5 1-0 ret.	Stats
Miyazaki - 12-03-2012
R1 Hirono WatanabeH. Watanabe	W	6-2 6-0	Stats
R2 Mana AyukawaM. Ayukawa	L	6-1 0-6 7-6(4)	Stats
Toyota - 21-11-2011
Q1 Hiroko KuwataH. Kuwata	L	6-3 6-2	Stats
Hamanako - 24-10-2011
Q1 Tomoko SuganoT. Sugano	W	6-3 6-1	Stats

View All

S. Okamoto vs A. Yamamoto Stats Breakdown Vs All H2H Opponents

S. Okamoto	Stats	A. Yamamoto
47.85% (156/170)	YTD Win/Loss	40.57% (43/63)
47.85% (356/388)	Sets Win/Loss	41.25% (99/141)
48.95% (3274/3414)	Games Win/Loss	46.16% (987/1151)
45.11% (83/101)	Hard Win/Loss	42.31% (22/30)
52.38% (11/10)	Clay Win/Loss	40.00% (2/3)
52.29% (57/52)	Indoor Hard W/L	38.30% (18/29)
41.67% (5/7)	Grass Win/Loss	50.00% (1/1)
5	Aces Total	3
0.01	Double Faults Per Game	0.01
24	Total Double Faults	6
1st Match	Average Match Time	1st Match
522.07	Average Opponent Rank	584.87
67% (353/525)	1st Serve %	57% (39/68)
56% (197/353)	1st Serve Win %	54% (21/39)
48% (83/172)	2nd Serve Win %	34% (10/29)
48% (20/42)	Break Points Won % (Total)	80% (4/5)
38% (195/509)	Return Points Win %	42% (30/72)
30.77% (4/9)	Slam W/L	0% (0/0)
33.33% (3/6)	Masters W/L	0% (0/0)
48.98% (24/25)	Main Tour W/L	33.33% (1/2)
49.79% (121/122)	Challenger W/L	33.33% (17/34)
36.36% (4/7)	Futures W/L	48.08% (25/27)
48% (154/323)	Best of 3 Sets Win %	40% (42/105)
100% (1/1)	Best of 5 Sets Win %	100% (1/1)
51% (30/59)	Tiebreaks Win % (Total)	50% (9/18)
52% (48/93)	Deciding Set Win %	52% (14/27)
91% (142/129)	1st Set Won, Won Match	87% (39/34)
9% (142/13)	1st Set Won, Lost Match	13% (39/5)
15% (184/27)	1st Set Lost, Won Match	13% (67/9)