Prediction of Ai Yamamoto vs Chun-Yan He Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
A. Yamamoto vs C. He

Ai Yamamoto

JPN

2

Win

Played

0

Win

Age

Height

Ret.

C. Rank

Ret.

342

Best Rank

Total Titles

YTD Titles

$860

Career Money

Plays

Chun-Yan He

CHN

2

Win

Played

0

Win

Age

Height

Ret.

C. Rank

Ret.

342

Best Rank

Total Titles

YTD Titles

$860

Career Money

Plays

Head-to-head: Yamamoto 2 - 0 He

They have played 4 sets in total, with Ai Yamamoto winning 4 and Chun-Yan He winning 0. The last match between Ai Yamamoto and Chun-Yan He was at the Pattaya, 15-06-2009, Round: R2, Surface: Hard, with Ai Yamamoto getting the victory 6-3 7-5.

Players	Head To Head Match Wins
Yamamoto	2
He	0

Last 2 H2H Matches:

(R2) Pattaya(06-15-09)

Stats

Ai Yamamoto

Chun-Yan He

(R1) Balikpapan(04-27-09)

Stats

Ai Yamamoto

Chun-Yan He

A. Yamamoto vs C. He H2H Profile

A. Yamamoto	Stats	C. He
$860	Career Prize Money	$0
41.07% (46-66)	Career Total W/L	38.30% (72-116)
2	Hard	0
1	Titles	0
2	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

A. Yamamoto vs C. He 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 Chun-Yan He has won 0%. 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 Chun-Yan He 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 Yamamoto has saved 0% of breakpoints in recent form, whereas Chun-Yan He has saved 0% 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 Chun-Yan He winning 0% (W/L 0/0) 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). Chun-Yan He has their best career surface win % on Clay, winning 50% (W/L 13/12), and worse career win % on I.hard, winning 29% (W/L 2/5).
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 Chun-Yan He 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 Ai Yamamoto winning 2 times and Chun-Yan He being victorious 0 times. They have played 4 sets in total, with Ai Yamamoto winning 4 and Chun-Yan He winning 0.
The last match between Ai Yamamoto and Chun-Yan He was at the Pattaya, 15-06-2009, Round: R2, Surface: Hard, with Ai Yamamoto getting the victory 6-3 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, Ai Yamamoto has played against opponents with an average rank of 0 while Chun-Yan He 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 Yamamoto has won 0% of deciding sets over the last 12 months, while Chun-Yan He has won 0% in all matches played on tour.
Break point conversion: In recent form, Ai Yamamoto has converted 0% of breakpoint opportunities, and Chun-Yan He 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 Yamamoto vs Chun-Yan He Editorial Preview By TennisTipster88.

A. Yamamoto vs C. He H2H Stats Used In Our Predictions

A. Yamamoto	Stats	C. He
2	H2H Matches Won	0
4	Sets Won	0
26	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

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
R2 Mana AyukawaM. Ayukawa	L	6-1 0-6 7-6(4)	Stats
R1 Hirono WatanabeH. Watanabe	W	6-2 6-0	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

C. He Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Hong Kong - 18-07-2016
Q1 Wai Yiu TsangW. Yiu	W	6-4 6-0	Stats
Q3 Kaylah McpheeK. Mcphee	L	6-1 3-0 ret.	Stats
Hong Kong - 11-07-2016
R1 Prerna BhambriP. Bhambri	L	6-2 6-1	Stats
Anning - 20-06-2016
R1 Meiling WangM. Wang	L	6-2 6-3	Stats
Anning - 13-06-2016
Q2 Siqi XieS. Xie	L	6-3 6-3	Stats

View All

A. Yamamoto vs C. He Stats Breakdown Vs All H2H Opponents

A. Yamamoto	Stats	C. He
40.57% (43/63)	YTD Win/Loss	38.30% (72/116)
41.25% (99/141)	Sets Win/Loss	39.71% (164/249)
46.16% (987/1151)	Games Win/Loss	46.47% (1611/1856)
42.31% (22/30)	Hard Win/Loss	36.60% (56/97)
40.00% (2/3)	Clay Win/Loss	52.00% (13/12)
38.30% (18/29)	Indoor Hard W/L	28.57% (2/5)
50.00% (1/1)	Grass Win/Loss	33.33% (1/2)
3	Aces Total	1
0.01	Double Faults Per Game	0.02
6	Total Double Faults	26
1st Match	Average Match Time	1st Match
586	Average Opponent Rank	389.61
57% (39/68)	1st Serve %	74% (380/516)
54% (21/39)	1st Serve Win %	50% (191/380)
34% (10/29)	2nd Serve Win %	34% (46/136)
80% (4/5)	Break Points Won % (Total)	56% (28/50)
42% (30/72)	Return Points Win %	42% (214/504)
33.33% (1/2)	Main Tour W/L	0.00% (0/5)
33.33% (17/34)	Challenger W/L	25.93% (7/20)
48.08% (25/27)	Futures W/L	41.67% (65/91)
40% (42/105)	Best of 3 Sets Win %	38% (69/184)
100% (1/1)	Best of 5 Sets Win %	0% (0/1)
50% (9/18)	Tiebreaks Win % (Total)	52% (12/23)
52% (14/27)	Deciding Set Win %	44% (17/39)
87% (39/34)	1st Set Won, Won Match	83% (77/64)
13% (39/5)	1st Set Won, Lost Match	17% (77/13)
13% (67/9)	1st Set Lost, Won Match	6% (111/7)