Prediction of Ai Yamamoto vs Naoko Eto Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
A. Yamamoto vs N. Eto

Ai Yamamoto

JPN

1

Win

Played

0

Win

Age

Height

Ret.

C. Rank

853

342

Best Rank

843

Total Titles

YTD Titles

$860

Career Money

Plays

Naoko Eto

JPN

1

Win

Played

0

Win

Age

Height

Ret.

C. Rank

853

342

Best Rank

843

Total Titles

YTD Titles

$860

Career Money

Plays

Head-to-head: Yamamoto 1 - 0 Eto

They have played 2 sets in total, with Ai Yamamoto winning 2 and Naoko Eto winning 0. The last match between Ai Yamamoto and Naoko Eto was at the Tarakan, 20-06-2011, Round: R2, Surface: I.hard, with Ai Yamamoto getting the victory 6-3 6-2.

Players	Head To Head Match Wins
Yamamoto	1
Eto	0

Last 1 H2H Matches:

(R2) Tarakan(06-20-11)

Stats

Ai Yamamoto

Naoko Eto

A. Yamamoto vs N. Eto H2H Profile

A. Yamamoto	Stats	N. Eto
$860	Career Prize Money	$0
41.07% (46-66)	Career Total W/L	18.49% (49-216)
1	Indoor	0
1	Titles	0
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

A. Yamamoto vs N. Eto Match Preview:

Second serve performance recent form: In recent form (last 6 months), Ai Yamamoto has won 0% of points on their second serve, while Naoko Eto has won 31.12%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Ai Yamamoto, in recent form, has won 0% of their opponent's second serve points, while Naoko Eto has won 53.11%. The same stats for first serve returns are 0% and 26.75% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Ai Yamamoto has saved 0% of breakpoints in recent form, whereas Naoko Eto has saved 36.84% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Ai Yamamoto has won 0% of matches played (W/L 0/0), with Naoko Eto winning 30.77% (W/L 8/18) that gives us an overall head-to head prediction overview.
Best surface: Ai Yamamoto has their best career surface win % on Grass, winning 50% (W/L 1/1), and worse career win % on Clay, winning 40% (W/L 2/3). Naoko Eto has their best career surface win % on Grass, winning 50% (W/L 3/6), and worse career win % on Clay, winning 17% (W/L 16/78).
Player level: In the last year, Ai Yamamoto has played most of their matches on the N/A, winning 0% of matches (W/L 0/0), where as Naoko Eto has played most of their matches on the Challengers/ITF tournaments > $10K, winning 33.33% of matches (W/L 6/12). 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 Yamamoto winning 1 times and Naoko Eto being victorious 0 times. They have played 2 sets in total, with Ai Yamamoto winning 2 and Naoko Eto winning 0.
The last match between Ai Yamamoto and Naoko Eto was at the Tarakan, 20-06-2011, Round: R2, Surface: I.hard, with Ai Yamamoto getting the victory 6-3 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, Ai Yamamoto has played against opponents with an average rank of 0 while Naoko Eto has played against players with an average rank of 198.27.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Ai Yamamoto has won 0% of deciding sets over the last 12 months, while Naoko Eto has won 50% in all matches played on tour.
Break point conversion: In recent form, Ai Yamamoto has converted 0% of breakpoint opportunities, and Naoko Eto has converted 47.83% 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 Yamamoto vs Naoko Eto Editorial Preview By TennisTipster88.

A. Yamamoto vs N. Eto H2H Stats Used In Our Predictions

A. Yamamoto	Stats	N. Eto
1	H2H Matches Won	0
2	Sets Won	0
12	Games Won	5
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. 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

N. Eto Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W15 Phan Thiet - 10-11-2025
R1 Elsa WanE. Wan	L	6-1 6-2	Stats
W35 Darwin - 06-10-2025
R1 Shiho AkitaS. Akita	L	6-1 6-2	Stats
Q3 Georgia CampbellG. Campbell	L	6-3 6-1	Stats
W35 Darwin - 29-09-2025
Q3 Rianna AlameR. Alame	L	0-6 6-2 10-8	Stats
Open Internacional de San Sebastian - San Sebastian - 08-09-2025
Q1 Dalila SpiteriD. Spiteri	L	6-0 6-0	Stats

View All

A. Yamamoto vs N. Eto Stats Breakdown Vs All H2H Opponents

A. Yamamoto	Stats	N. Eto
40.57% (43/63)	YTD Win/Loss	18.49% (49/216)
41.25% (99/141)	Sets Win/Loss	20.14% (112/444)
46.16% (987/1151)	Games Win/Loss	33.48% (1533/3046)
42.31% (22/30)	Hard Win/Loss	19.23% (25/105)
40.00% (2/3)	Clay Win/Loss	17.02% (16/78)
38.30% (18/29)	Indoor Hard W/L	15.63% (5/27)
50.00% (1/1)	Grass Win/Loss	33.33% (3/6)
3	Aces Total	3
0.01	Double Faults Per Game	0.18
6	Total Double Faults	393
1st Match	Average Match Time	1st Match
584.64	Average Opponent Rank	379.98
57% (39/68)	1st Serve %	71% (3956/5586)
54% (21/39)	1st Serve Win %	45% (1770/3956)
34% (10/29)	2nd Serve Win %	33% (531/1630)
80% (4/5)	Break Points Won % (Total)	45% (230/510)
42% (30/72)	Return Points Win %	39% (2158/5480)
33.33% (1/2)	Main Tour W/L	0.00% (0/5)
33.33% (17/34)	Challenger W/L	16.00% (16/84)
48.08% (25/27)	Futures W/L	20.63% (33/127)
40% (42/105)	Best of 3 Sets Win %	18% (48/261)
100% (1/1)	Best of 5 Sets Win %	0% (0/0)
50% (9/18)	Tiebreaks Win % (Total)	36% (8/22)
52% (14/27)	Deciding Set Win %	50% (15/30)
87% (39/34)	1st Set Won, Won Match	87% (45/39)
13% (39/5)	1st Set Won, Lost Match	13% (45/6)
13% (67/9)	1st Set Lost, Won Match	5% (220/10)