Prediction of Ryota Tanuma vs Naoto Kai Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
R. Tanuma vs N. Kai

Ryota Tanuma

JPN

1

Win

Played

0

Win

Age

5'11" (180 cm)

Height

888

C. Rank

Ret.

518

Best Rank

Total Titles

YTD Titles

Career Money

Right-Handed

Plays

Naoto Kai

JPN

1

Win

Played

0

Win

Age

5'11" (180 cm)

Height

888

C. Rank

Ret.

518

Best Rank

Total Titles

YTD Titles

Career Money

Right-Handed

Plays

Head-to-head: Tanuma 1 - 0 Kai

They have played 2 sets in total, with Ryota Tanuma winning 2 and Naoto Kai winning 0. The last match between Ryota Tanuma and Naoto Kai was at the Japan F7, 05-06-2016, Round: R1, Surface: Hard, with Ryota Tanuma getting the victory 6-4 6-3.

Players	Head To Head Match Wins
Tanuma	1
Kai	0

Last 1 H2H Matches:

(R1) Japan F7(06-05-16)

Stats

Ryota Tanuma

Naoto Kai

R. Tanuma vs N. Kai H2H Profile

R. Tanuma	Stats	N. Kai
$0	Career Prize Money	$0
57.49% (311-230)	Career Total W/L	12.50% (2-14)
1	Hard	0
2	Titles	0
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

R. Tanuma vs N. Kai Match Preview:

Second serve performance recent form: In recent form (last 6 months), Ryota Tanuma has won 43.88% of points on their second serve, while Naoto Kai has won 0%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Ryota Tanuma, in recent form, has won 45.87% of their opponent's second serve points, while Naoto Kai has won 0%. The same stats for first serve returns are 28.94% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Ryota Tanuma has saved 52.29% of breakpoints in recent form, whereas Naoto Kai has saved 0% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Ryota Tanuma has won 63.33% of matches played (W/L 19/11), with Naoto Kai winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
Best surface: Ryota Tanuma has their best career surface win % on Hard, winning 58% (W/L 228/162), and worse career win % on Grass, winning 33% (W/L 1/2). Naoto Kai has their best career surface win % on Hard, winning 58% (W/L 2/9), and worse career win % on Clay, winning 0% (W/L 0/2).
Player level: In the last year, Ryota Tanuma has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 63.33% of matches (W/L 19/11), where as Naoto Kai 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 Ryota Tanuma winning 1 times and Naoto Kai being victorious 0 times. They have played 2 sets in total, with Ryota Tanuma winning 2 and Naoto Kai winning 0.
The last match between Ryota Tanuma and Naoto Kai was at the Japan F7, 05-06-2016, Round: R1, Surface: Hard, with Ryota Tanuma getting the victory 6-4 6-3.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:26:0.
Opponent quality stats: Over the last 12 months, Ryota Tanuma has played against opponents with an average rank of 315.7 while Naoto Kai 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, Ryota Tanuma has won 44% of deciding sets over the last 12 months, while Naoto Kai has won 0% in all matches played on tour.
Break point conversion: In recent form, Ryota Tanuma has converted 33.58% of breakpoint opportunities, and Naoto Kai 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.

Ryota Tanuma vs Naoto Kai Editorial Preview By TennisTipster88.

R. Tanuma vs N. Kai H2H Stats Used In Our Predictions

R. Tanuma	Stats	N. Kai
1	H2H Matches Won	0
2	Sets Won	0
12	Games Won	7
6	Aces (Total)	0
2	Total Double Faults	2
1:26:0	Average Match Time	1:26:0
64% (30/47)	1st Serve %	56% (32/57)
90% (27/30)	1st Serve Win %	66% (21/32)
59% (10/17)	2nd Serve Win %	44% (11/25)
60% (3/5)	Break Pts Won %	0% (0/1)
44% (25/57)	Return Points Win %	21% (10/47)
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

R. Tanuma Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
M15 Yanagawa City - 27-10-2025
R2 Taketo TakamisawaT. Takamisawa	L	7-5 6-4	Stats
R1 Seongbin SimS. Sim	W	6-4 6-1	Stats
M15 Tanagura - 20-10-2025
QF Hikaru ShiraishiH. Shiraishi	L	6-3 2-6 6-4	Stats
R2 Shunsuke NakagawaS. Nakagawa	W	6-3 6-7(4) 6-3	Stats
R1 Mao TakadaM. Takada	W	6-2 6-2	Stats

View All

N. Kai Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Yokohama Challenger - 25-02-2019
R1 Cheong-Eui KimC. Kim	L	6-1 6-3	Stats
Japan F1 (Nishi-Tama) - 05-03-2018
Q3 Rio NoguchiR. Noguchi	L	6-1 4-6 6-2	Stats
Q2 Kaito ItsusakiK. Itsusaki	W	6-7(7) 6-2 6-3	Stats
Q1 Kosuke OkagakiK. Okagaki	W	4-6 6-0 6-2	Stats
Yokohama Challenger - 26-02-2018
Q1 Takanyi GarangangaT. Garanganga	L	6-3 4-6 7-6(5)	Stats

View All

R. Tanuma vs N. Kai Stats Breakdown Vs All H2H Opponents

R. Tanuma	Stats	N. Kai
57.49% (311/230)	YTD Win/Loss	12.50% (2/14)
56.36% (682/528)	Sets Win/Loss	21.05% (8/30)
53.52% (5856/5085)	Games Win/Loss	37.95% (126/206)
58.46% (228/162)	Hard Win/Loss	18.18% (2/9)
56.20% (68/53)	Clay Win/Loss	0.00% (0/2)
51.85% (14/13)	Indoor Hard W/L	0.00% (0/3)
33.33% (1/2)	Grass Win/Loss	0% (0/0)
0.2	Aces Per Game	0.07
1058	Aces Total	12
0.18	Double Faults Per Game	0.08
941	Total Double Faults	13
1:6:43	Average Match Time	1st Match
456.74	Average Opponent Rank	324.13
61% (14086/23227)	1st Serve %	51% (144/285)
67% (9450/14086)	1st Serve Win %	63% (90/144)
50% (4606/9142)	2nd Serve Win %	43% (60/141)
43% (1048/2443)	Break Points Won % (Total)	50% (5/10)
40% (9514/23541)	Return Points Win %	29% (66/224)
0.00% (0/1)	Main Tour W/L	0% (0/0)
35.48% (11/20)	Challenger W/L	0.00% (0/2)
58.94% (300/209)	Futures W/L	14.29% (2/12)
57% (306/533)	Best of 3 Sets Win %	13% (2/16)
100% (4/4)	Best of 5 Sets Win %	0% (0/0)
49% (56/114)	Tiebreaks Win % (Total)	0% (0/3)
53% (68/128)	Deciding Set Win %	33% (2/6)
89% (313/280)	1st Set Won, Won Match	0% (1/0)
11% (313/33)	1st Set Won, Lost Match	100% (1/1)
14% (228/32)	1st Set Lost, Won Match	13% (15/2)