Prediction of Keita Koyama vs Arata Onozawa Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
K. Koyama vs A. Onozawa

Keita Koyama

JPN

2

Win

Played

2

Win

Age

5'7" (170 cm)

Height

Ret.

C. Rank

Ret.

896

Best Rank

478

Total Titles

YTD Titles

Career Money

Right-Handed

Plays

Arata Onozawa

JPN

2

Win

Played

2

Win

Age

5'7" (170 cm)

Height

Ret.

C. Rank

Ret.

896

Best Rank

478

Total Titles

YTD Titles

Career Money

Right-Handed

Plays

Head-to-head: Koyama 2 - 2 Onozawa

They have played 8 sets in total, with Keita Koyama winning 4 and Arata Onozawa winning 4. The last match between Keita Koyama and Arata Onozawa was at the Japan F3, 24-03-2014, Round: R1, Surface: Hard, with Keita Koyama getting the victory 6-3 6-4.

Players	Head To Head Match Wins
Koyama	2
Onozawa	2

Last 4 H2H Matches:

(R1) Japan F3(03-24-14)

Stats

Keita Koyama

Arata Onozawa

(QF) Japan F7(06-24-13)

Stats

Arata Onozawa

Keita Koyama

(R2) Japan F7(06-25-12)

Stats

Arata Onozawa

Keita Koyama

K. Koyama vs A. Onozawa H2H Profile

K. Koyama	Stats	A. Onozawa
$0	Career Prize Money	$0
43.59% (34-44)	Career Total W/L	50.40% (252-248)
0	Clay	2
1	Grass	0
1	Hard	0
2	Total H2H Matches	2
0% (0-0)	YTD Win/Loss	0% (0-0)

K. Koyama vs A. Onozawa Match Preview:

Second serve performance recent form: In recent form (last 6 months), Keita Koyama has won 0% of points on their second serve, while Arata Onozawa has won 0%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Keita Koyama, in recent form, has won 0% of their opponent's second serve points, while Arata Onozawa 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: Keita Koyama has saved 0% of breakpoints in recent form, whereas Arata Onozawa has saved 0% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Keita Koyama has won 0% of matches played (W/L 0/0), with Arata Onozawa winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
Best surface: Keita Koyama has their best career surface win % on Grass, winning 60% (W/L 3/2), and worse career win % on I.hard, winning 0% (W/L 0/1). Arata Onozawa has their best career surface win % on I.hard, winning 60% (W/L 6/4), and worse career win % on Grass, winning 33% (W/L 1/2).
Player level: In the last year, Keita Koyama has played most of their matches on the N/A, winning 0% of matches (W/L 0/0), where as Arata Onozawa 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 4 times before with Keita Koyama winning 2 times and Arata Onozawa being victorious 2 times. They have played 8 sets in total, with Keita Koyama winning 4 and Arata Onozawa winning 4.
The last match between Keita Koyama and Arata Onozawa was at the Japan F3, 24-03-2014, Round: R1, Surface: Hard, with Keita Koyama getting the victory 6-3 6-4.
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, Keita Koyama has played against opponents with an average rank of 0 while Arata Onozawa 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, Keita Koyama has won 0% of deciding sets over the last 12 months, while Arata Onozawa has won 0% in all matches played on tour.
Break point conversion: In recent form, Keita Koyama has converted 0% of breakpoint opportunities, and Arata Onozawa 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.

Keita Koyama vs Arata Onozawa Editorial Preview By TennisTipster88.

K. Koyama vs A. Onozawa H2H Stats Used In Our Predictions

K. Koyama	Stats	A. Onozawa
2	H2H Matches Won	2
4	Sets Won	4
34	Games Won	40
0:0:0	Average Match Time	0:0:0
50% (2/4)	Best‑of‑3 Win %	50% (2/4)
100% (2/2)	1st Set Won, Won Match	100% (2/2)
0% (0/2)	1st Set Won, Lost Match	0% (0/2)
0% (0/2)	1st Set Lost, Won Match	0% (0/2)

Recent Performance Stats

K. Koyama Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Chinese Taipei F1 - 17-08-2015
R1 Tsung-Hua YangT. Yang	L	6-3 6-3	Stats
Japan F7 - 15-06-2015
R1 Jumpei YamasakiJ. Yamasaki	L	4-6 6-4 5-1 ret.	Stats
Japan F6 - 08-06-2015
R1 Masayoshi OnoM. Ono	L	4-6 6-2 6-1	Stats
Japan F5 - 01-06-2015
R1 Keisuke WatanukiK. Watanuki	L	6-1 6-1	Stats
Japan F3 - 23-03-2015
Q3 Ryota TanumaR. Tanuma	L	6-3 6-2	Stats

View All

A. Onozawa Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
China F13 (Anning) - 20-08-2018
R2 Huixin WangH. Wang	L	6-7(4) 6-2 6-3	Stats
R1 Zhou MingzhouZ. Mingzhou	W	6-3 6-1	Stats
China F12 (Anning) - 13-08-2018
R1 Jeremy BealeJ. Beale	L	6-4 6-1	Stats
Chinese Taipei F2 (Taipei) - 23-07-2018
R1 Chun Hsin TsengC. Hsin	L	6-1 6-4	Stats
Q1 Fei Ti LiaoF. Ti	W	7-6(3) 7-5	Stats

View All

K. Koyama vs A. Onozawa Stats Breakdown Vs All H2H Opponents

K. Koyama	Stats	A. Onozawa
43.59% (34/44)	YTD Win/Loss	50.50% (253/248)
44.32% (78/98)	Sets Win/Loss	51.96% (571/528)
45.86% (726/857)	Games Win/Loss	51.35% (5106/4838)
44.23% (23/29)	Hard Win/Loss	48.51% (163/173)
50.00% (7/7)	Clay Win/Loss	56.25% (54/42)
14.29% (1/6)	Indoor Hard W/L	53.03% (35/31)
60.00% (3/2)	Grass Win/Loss	33.33% (1/2)
0.01	Aces Per Game	0.06
9	Aces Total	270
0.02	Double Faults Per Game	0.05
18	Total Double Faults	239
1st Match	Average Match Time	1st Match
476.56	Average Opponent Rank	480.14
69% (362/528)	1st Serve %	60% (3453/5758)
64% (232/362)	1st Serve Win %	70% (2407/3453)
52% (87/166)	2nd Serve Win %	51% (1177/2305)
55% (22/40)	Break Points Won % (Total)	42% (245/584)
39% (196/507)	Return Points Win %	39% (2265/5849)
45.45% (5/6)	Challenger W/L	54.84% (34/28)
43.28% (29/38)	Futures W/L	49.77% (218/220)
44% (33/75)	Best of 3 Sets Win %	52% (247/475)
50% (1/2)	Best of 5 Sets Win %	50% (2/4)
59% (10/17)	Tiebreaks Win % (Total)	51% (56/110)
53% (10/19)	Deciding Set Win %	42% (49/118)
79% (33/26)	1st Set Won, Won Match	84% (266/224)
21% (33/7)	1st Set Won, Lost Match	15% (266/39)
18% (45/8)	1st Set Lost, Won Match	11% (232/26)