Prediction of Jumpei Yamasaki vs Arata Onozawa Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
J. Yamasaki vs A. Onozawa

Jumpei Yamasaki

JPN

1

Win

Played

0

Win

Age

5'11" (180 cm)

Height

878

C. Rank

Ret.

446

Best Rank

478

Total Titles

YTD Titles

Career Money

Right-Handed

Plays

Arata Onozawa

JPN

1

Win

Played

0

Win

Age

5'11" (180 cm)

Height

878

C. Rank

Ret.

446

Best Rank

478

Total Titles

YTD Titles

Career Money

Right-Handed

Plays

Head-to-head: Yamasaki 1 - 0 Onozawa

They have played 3 sets in total, with Jumpei Yamasaki winning 2 and Arata Onozawa winning 1. The last match between Jumpei Yamasaki and Arata Onozawa was at the Japan F7, 15-06-2015, Round: QF, Surface: Carpet, with Jumpei Yamasaki getting the victory 2-6 6-4 6-0.

Players	Head To Head Match Wins
Yamasaki	1
Onozawa	0

Last 1 H2H Matches:

(QF) Japan F7(06-15-15)

Stats

Jumpei Yamasaki

Arata Onozawa

J. Yamasaki vs A. Onozawa H2H Profile

J. Yamasaki	Stats	A. Onozawa
$0	Career Prize Money	$0
57.92% (267-194)	Career Total W/L	50.40% (252-248)
1	Indoor	0
3	Titles	0
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

J. Yamasaki vs A. Onozawa Match Preview:

Second serve performance recent form: In recent form (last 6 months), Jumpei Yamasaki has won 41.53% 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 Jumpei Yamasaki, in recent form, has won 49.45% of their opponent's second serve points, while Arata Onozawa has won 0%. The same stats for first serve returns are 27.39% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Jumpei Yamasaki has saved 48.91% 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 Jumpei Yamasaki has won 63.46% of matches played (W/L 33/19), with Arata Onozawa winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
Best surface: Jumpei Yamasaki has their best career surface win % on I.hard, winning 60% (W/L 18/12), and worse career win % on Clay, winning 55% (W/L 31/25). 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, Jumpei Yamasaki has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 63.27% of matches (W/L 31/18), 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 1 times before with Jumpei Yamasaki winning 1 times and Arata Onozawa being victorious 0 times. They have played 3 sets in total, with Jumpei Yamasaki winning 2 and Arata Onozawa winning 1.
The last match between Jumpei Yamasaki and Arata Onozawa was at the Japan F7, 15-06-2015, Round: QF, Surface: Carpet, with Jumpei Yamasaki getting the victory 2-6 6-4 6-0.
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, Jumpei Yamasaki has played against opponents with an average rank of 426.69 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, Jumpei Yamasaki has won 30% 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, Jumpei Yamasaki has converted 29.11% 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.

Jumpei Yamasaki vs Arata Onozawa Editorial Preview By TennisTipster88.

J. Yamasaki vs A. Onozawa H2H Stats Used In Our Predictions

J. Yamasaki	Stats	A. Onozawa
1	H2H Matches Won	0
2	Sets Won	1
14	Games Won	10
0:0:0	Average Match Time	0:0:0
100% (1/1)	Best‑of‑3 Win %	0% (0/1)
100% (1/1)	Deciding Set Win %	0% (0/1)
0% (0/0)	1st Set Won, Won Match	0% (0/1)
0% (0/0)	1st Set Won, Lost Match	100% (1/1)
100% (1/1)	1st Set Lost, Won Match	0% (0/0)

Recent Performance Stats

J. Yamasaki Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Yokohama Challenger - 17-11-2025
R1 Yuki MochizukiY. Mochizuki	L	6-4 7-6(5)	Stats
Q3 Naoki NakagawaN. Nakagawa	W	6-3 6-1	Stats
Q1 Uisung ParkU. Park	W	6-4 ret.	Stats
M25 Takasaki - 15-09-2025
QF Takuya KumasakaT. Kumasaka	L	6-7(6) 6-0 6-3	Stats
R2 Taiyo YamanakaT. Yamanaka	W	6-2 6-3	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
Q3 Ching-Huang TsaiC. Tsai	W	6-2 6-1	Stats

View All

J. Yamasaki vs A. Onozawa Stats Breakdown Vs All H2H Opponents

J. Yamasaki	Stats	A. Onozawa
57.92% (267/194)	YTD Win/Loss	50.50% (253/248)
56.08% (581/455)	Sets Win/Loss	51.96% (571/528)
52.77% (5039/4510)	Games Win/Loss	51.35% (5106/4838)
58.24% (212/152)	Hard Win/Loss	48.51% (163/173)
55.36% (31/25)	Clay Win/Loss	56.25% (54/42)
58.54% (24/17)	Indoor Hard W/L	53.03% (35/31)
0% (0/0)	Grass Win/Loss	33.33% (1/2)
0.22	Aces Per Game	0.06
1018	Aces Total	270
0.1	Double Faults Per Game	0.05
451	Total Double Faults	239
1:21:6	Average Match Time	1st Match
504	Average Opponent Rank	480
64% (14608/22757)	1st Serve %	60% (3453/5758)
66% (9578/14608)	1st Serve Win %	70% (2407/3453)
50% (4040/8149)	2nd Serve Win %	51% (1177/2305)
44% (1037/2340)	Break Points Won % (Total)	42% (245/584)
41% (9507/23232)	Return Points Win %	39% (2265/5849)
38.46% (15/24)	Challenger W/L	54.84% (34/28)
59.72% (252/170)	Futures W/L	49.77% (218/220)
57% (256/448)	Best of 3 Sets Win %	52% (247/475)
100% (6/6)	Best of 5 Sets Win %	50% (2/4)
51% (56/109)	Tiebreaks Win % (Total)	51% (56/110)
54% (62/115)	Deciding Set Win %	42% (49/118)
88% (261/229)	1st Set Won, Won Match	84% (266/224)
12% (261/32)	1st Set Won, Lost Match	15% (266/39)
19% (199/37)	1st Set Lost, Won Match	11% (232/26)