Prediction of Ai Koga vs Sayaka Umeda Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
A. Koga vs S. Umeda

Ai Koga

JPN

1

Win

Played

0

Win

Age

Height

Ret.

C. Rank

Ret.

782

Best Rank

Total Title

YTD Titles

Career Money

Plays

Sayaka Umeda

JPN

1

Win

Played

0

Win

Age

Height

Ret.

C. Rank

Ret.

782

Best Rank

Total Title

YTD Titles

Career Money

Plays

Head-to-head: Koga 1 - 0 Umeda

They have played 2 sets in total, with Ai Koga winning 2 and Sayaka Umeda winning 0. The last match between Ai Koga and Sayaka Umeda was at the Niigata, 02-08-2010, Round: R1, Surface: Carpet, with Ai Koga getting the victory 6-4 6-3.

Players	Head To Head Match Wins
Koga	1
Umeda	0

Last H2H Matches:

(R1) Niigata(08-02-10)

Stats

Ai Koga

Sayaka Umeda

A. Koga vs S. Umeda H2H Profile

A. Koga	Stats	S. Umeda
$0	Career Prize Money	$0
48.31% (43-46)	Career Total W/L	16.22% (6-31)
1	Indoor	0
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

A. Koga vs S. Umeda Match Preview:

Second serve performance recent form: In recent form (last 6 months), Ai Koga has won 0% of points on their second serve, while Sayaka Umeda has won 0%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Ai Koga, in recent form, has won 0% of their opponent's second serve points, while Sayaka Umeda 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: Ai Koga has saved 0% of breakpoints in recent form, whereas Sayaka Umeda has saved 0% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Ai Koga has won 0% of matches played (W/L 0/0), with Sayaka Umeda winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
Best surface: Ai Koga has their best career surface win % on Grass, winning 63% (W/L 5/3), and worse career win % on Hard, winning 50% (W/L 27/27). Sayaka Umeda has their best career surface win % on Hard, winning 63% (W/L 1/11), and worse career win % on Clay, winning 0% (W/L 0/1).
Player level: In the last year, Ai Koga has played most of their matches on the N/A, winning 0% of matches (W/L 0/0), where as Sayaka Umeda 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 Ai Koga winning 1 times and Sayaka Umeda being victorious 0 times. They have played 2 sets in total, with Ai Koga winning 2 and Sayaka Umeda winning 0.
The last match between Ai Koga and Sayaka Umeda was at the Niigata, 02-08-2010, Round: R1, Surface: Carpet, with Ai Koga getting the victory 6-4 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, Ai Koga has played against opponents with an average rank of 0 while Sayaka Umeda 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, Ai Koga has won 0% of deciding sets over the last 12 months, while Sayaka Umeda has won 0% in all matches played on tour.
Break point conversion: In recent form, Ai Koga has converted 0% of breakpoint opportunities, and Sayaka Umeda 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.

Ai Koga vs Sayaka Umeda Editorial Preview By TennisTipster88.

A. Koga vs S. Umeda H2H Stats Used In Our Predictions

A. Koga	Stats	S. Umeda
1	H2H Matches Won	0
2	Sets Won	0
12	Games Won	7
0:0:0	Average Match Time	0:0:0
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

A. Koga Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Taipei - 22-10-2012
R1 Ho Ching WuH. Ching	L	6-4 1-6 6-1	Stats
Makinohara - 15-10-2012
Q1 Haruka SasakiH. Sasaki	L	w/o	Stats
Kyoto - 10-09-2012
R2 Risa HasegawaR. Hasegawa	L	3-6 6-3 7-6(4)	Stats
R1 Misa KinoshitaM. Kinoshita	W	6-0 4-6 6-3	Stats
Yeong Wol - 03-09-2012
R1 Ai Wen ZhuA. Wen	W	6-3 6-3	Stats

View All

S. Umeda Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Miyazaki - 14-03-2011
Q1 Michika OzekiM. Ozeki	L	7-5 6-4	Stats
Niigata - 02-08-2010
R1 Ai KogaA. Koga	L	6-4 6-3	Stats
Tokyo - 05-07-2010
R1 Hiroko KuwataH. Kuwata	L	6-1 6-1	Stats
Mie - 19-04-2010
R1 Saori KarikomiS. Karikomi	W	6-3 4-6 6-3	Stats
R2 Emi MutaguchiE. Mutaguchi	L	6-3 6-1	Stats

View All

A. Koga vs S. Umeda Stats Breakdown Vs All H2H Opponents

A. Koga	Stats	S. Umeda
48.31% (43/46)	YTD Win/Loss	16.22% (6/31)
49.74% (97/98)	Sets Win/Loss	18.75% (15/65)
51.01% (855/821)	Games Win/Loss	36.55% (254/441)
50.00% (27/27)	Hard Win/Loss	8.33% (1/11)
0% (0/0)	Clay Win/Loss	0.00% (0/1)
40.74% (11/16)	Indoor Hard W/L	20.83% (5/19)
62.50% (5/3)	Grass Win/Loss	0% (0/0)
1st Match	Average Match Time	1st Match
474.24	Average Opponent Rank	554.62
42.86% (9/12)	Challenger W/L	0.00% (0/13)
50.00% (34/34)	Futures W/L	25.00% (6/18)
49% (43/88)	Best of 3 Sets Win %	16% (6/37)
64% (7/11)	Tiebreaks Win % (Total)	29% (2/7)
39% (7/18)	Deciding Set Win %	50% (3/6)
87% (47/41)	1st Set Won, Won Match	63% (8/5)
11% (47/5)	1st Set Won, Lost Match	38% (8/3)
5% (42/2)	1st Set Lost, Won Match	3% (29/1)