Prediction of Ayumi Oka vs Elena Chalova Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
A. Oka vs E. Chalova

Ayumi Oka

JPN

1

Win

Played

0

Win

Age

Height

Ret.

C. Rank

Ret.

297

Best Rank

151

Total Titles

YTD Titles

Career Money

$18.5K

Plays

Elena Chalova

RUS

1

Win

Played

0

Win

Age

Height

Ret.

C. Rank

Ret.

297

Best Rank

151

Total Titles

YTD Titles

Career Money

$18.5K

Plays

Head-to-head: Oka 1 - 0 Chalova

They have played 2 sets in total, with Ayumi Oka winning 2 and Elena Chalova winning 0. The last match between Ayumi Oka and Elena Chalova was at the Gifu, 27-04-2009, Round: R2, Surface: Carpet, with Ayumi Oka getting the victory 6-1 6-2.

Players	Head To Head Match Wins
Oka	1
Chalova	0

Last 1 H2H Matches:

(R2) Gifu(04-27-09)

Stats

Ayumi Oka

Elena Chalova

A. Oka vs E. Chalova H2H Profile

A. Oka	Stats	E. Chalova
$0	Career Prize Money	$18,510
48.87% (108-113)	Career Total W/L	58.67% (132-93)
1	Indoor	0
2	Titles	7
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

A. Oka vs E. Chalova 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 Elena Chalova has won 0%. 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 Elena Chalova 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: Ayumi Oka has saved 0% of breakpoints in recent form, whereas Elena Chalova has saved 0% 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 Elena Chalova winning 0% (W/L 0/0) 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). Elena Chalova has their best career surface win % on Hard, winning 56% (W/L 49/30), and worse career win % on Grass, winning 0% (W/L 0/1).
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 Elena Chalova 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 Ayumi Oka winning 1 times and Elena Chalova being victorious 0 times. They have played 2 sets in total, with Ayumi Oka winning 2 and Elena Chalova winning 0.
The last match between Ayumi Oka and Elena Chalova was at the Gifu, 27-04-2009, Round: R2, Surface: Carpet, with Ayumi Oka getting the victory 6-1 6-2.
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 Elena Chalova 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, Ayumi Oka has won 0% of deciding sets over the last 12 months, while Elena Chalova has won 0% in all matches played on tour.
Break point conversion: In recent form, Ayumi Oka has converted 0% of breakpoint opportunities, and Elena Chalova 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.

Ayumi Oka vs Elena Chalova Editorial Preview By TennisTipster88.

A. Oka vs E. Chalova H2H Stats Used In Our Predictions

A. Oka	Stats	E. Chalova
1	H2H Matches Won	0
2	Sets Won	0
12	Games Won	3
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. 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

E. Chalova Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Stockholm - 07-02-2011
R1 Justine OzgaJ. Ozga	L	6-4 7-5	Stats
Dubai - 06-12-2010
R1 Viktoria YemialyanavaV. Yemialyanava	W	4-6 6-1 6-1	Stats
R2 Olga IanchukO. Ianchuk	W	6-2 6-1	Stats
QF Julia BabilonJ. Babilon	L	6-2 4-6 6-3	Stats
Kremlin Cup - Moscow - 18-10-2010
Q1 Monica NiculescuM. Niculescu	L	6-1 1-0 ret.	Stats

View All

A. Oka vs E. Chalova Stats Breakdown Vs All H2H Opponents

A. Oka	Stats	E. Chalova
49.09% (108/112)	YTD Win/Loss	58.33% (126/90)
48.82% (249/261)	Sets Win/Loss	55.31% (271/219)
49.82% (2317/2334)	Games Win/Loss	52.27% (2333/2130)
44.05% (37/47)	Hard Win/Loss	62.03% (49/30)
56.25% (9/7)	Clay Win/Loss	56.96% (45/34)
52.10% (62/57)	Indoor Hard W/L	56.14% (32/25)
0.00% (0/1)	Grass Win/Loss	0.00% (0/1)
0	Aces Per Game	0.01
0	Aces Total	28
0	Double Faults Per Game	0.05
5	Total Double Faults	113
1st Match	Average Match Time	1st Match
566.59	Average Opponent Rank	536.63
60% (34/57)	1st Serve %	58% (563/976)
53% (18/34)	1st Serve Win %	56% (318/563)
57% (13/23)	2nd Serve Win %	38% (159/413)
40% (2/5)	Break Points Won % (Total)	42% (50/120)
38% (25/65)	Return Points Win %	43% (407/938)
0% (0/0)	Slam W/L	28.57% (2/5)
0.00% (0/1)	Masters W/L	0.00% (0/3)
0.00% (0/2)	Main Tour W/L	25.00% (3/9)
39.66% (46/70)	Challenger W/L	54.03% (67/57)
61.39% (62/39)	Futures W/L	77.14% (54/16)
49% (107/217)	Best of 3 Sets Win %	58% (124/212)
45% (18/40)	Tiebreaks Win % (Total)	58% (29/50)
55% (40/73)	Deciding Set Win %	66% (41/62)
81% (107/87)	1st Set Won, Won Match	92% (110/101)
19% (107/20)	1st Set Won, Lost Match	8% (110/9)
19% (113/22)	1st Set Lost, Won Match	24% (106/25)