Rira Kosaka vs Kurumi Tamura Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
R. Kosaka vs K. Tamura

Rira Kosaka

JPN

1

Win

Played

0

Win

Age

Height

C. Rank

Best Rank

Total Titles

YTD Titles

Career Money

Plays

Kurumi Tamura

JPN

1

Win

Played

0

Win

Age

Height

C. Rank

Best Rank

Total Titles

YTD Titles

Career Money

Plays

Head-to-head: Kosaka 1 - 0 Tamura

They have played 3 sets in total, with Rira Kosaka winning 2 and Kurumi Tamura winning 1. The last match between Rira Kosaka and Kurumi Tamura was at the W15 Toyama, 12-05-2025, Round: Q1, Surface: Hard, with Rira Kosaka getting the victory 2-6 6-3 10-4.

Players	Head To Head Match Wins
Kosaka	1
Tamura	0

Last 1 H2H Matches:

(Q1) W15 Toyama(05-12-25)

Stats

Rira Kosaka

Kurumi Tamura

R. Kosaka vs K. Tamura H2H Profile

R. Kosaka	Stats	K. Tamura
$0	Career Prize Money	$0
46.67% (7-8)	Career Total W/L	42.86% (15-20)
1	Hard	0
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

R. Kosaka vs K. Tamura Match Preview:

Second serve performance recent form: In recent form (last 6 months), Rira Kosaka has won 0% of points on their second serve, while Kurumi Tamura has won 0%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Rira Kosaka, in recent form, has won 0% of their opponent's second serve points, while Kurumi Tamura 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: Rira Kosaka has saved 0% of breakpoints in recent form, whereas Kurumi Tamura has saved 0% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Rira Kosaka has won 62.50% of matches played (W/L 5/3), with Kurumi Tamura winning 33.33% (W/L 2/4) that gives us an overall head-to head prediction overview.
Best surface: Rira Kosaka has their best career surface win % on Hard, winning 47% (W/L 7/8), and worse career win % on Hard, winning 47% (W/L 7/8). Kurumi Tamura has their best career surface win % on Hard, winning 47% (W/L 12/16), and worse career win % on I.hard, winning 0% (W/L 0/1).
Player level: In the last year, Rira Kosaka has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 71.43% of matches (W/L 5/2), where as Kurumi Tamura has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 40.00% of matches (W/L 2/3). 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 Rira Kosaka winning 1 times and Kurumi Tamura being victorious 0 times. They have played 3 sets in total, with Rira Kosaka winning 2 and Kurumi Tamura winning 1.
The last match between Rira Kosaka and Kurumi Tamura was at the W15 Toyama, 12-05-2025, Round: Q1, Surface: Hard, with Rira Kosaka getting the victory 2-6 6-3 10-4.
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, Rira Kosaka has played against opponents with an average rank of 267.38 while Kurumi Tamura has played against players with an average rank of 78.17.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Rira Kosaka has won 67% of deciding sets over the last 12 months, while Kurumi Tamura has won 0% in all matches played on tour.
Break point conversion: In recent form, Rira Kosaka has converted 0% of breakpoint opportunities, and Kurumi Tamura 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.

Rira Kosaka vs Kurumi Tamura Editorial Preview By TennisTipster88.

R. Kosaka vs K. Tamura H2H Stats Used In Our Predictions

R. Kosaka	Stats	K. Tamura
1	H2H Matches Won	0
2	Sets Won	1
18	Games Won	13
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

R. Kosaka Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W15 Fukui - 19-05-2025
R2 Nao NishinoN. Nishino	L	6-1 6-1	Stats
R1 Yuno KitaharaY. Kitahara	W	7-5 0-6 6-2	Stats
Q3 Maiko UchijimaM. Uchijima	W	6-3 6-3	Stats
Q1 Nao YoshidaN. Yoshida	W	6-1 6-1	Stats
W15 Toyama - 12-05-2025
R1 Yuka NaitoY. Naito	L	6-1 2-6 6-2	Stats

View All

K. Tamura Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W15 Sapporo - 23-06-2025
Q3 Jeong MoonJ. Moon	L	6-2 6-1	Stats
Q1 Yuzuki MiyajimaY. Miyajima	W	6-2 6-0	Stats
W15 Toyama - 12-05-2025
Q1 Rira KosakaR. Kosaka	L	2-6 6-3 10-4	Stats
W15 Kashiwa - 31-03-2025
R1 Remika OhashiR. Ohashi	L	4-6 6-4 6-4	Stats
Q3 Riko KikawadaR. Kikawada	W	6-2 6-4	Stats

View All

R. Kosaka vs K. Tamura Stats Breakdown Vs All H2H Opponents

R. Kosaka	Stats	K. Tamura
46.67% (7/8)	YTD Win/Loss	42.86% (15/20)
50.00% (18/18)	Sets Win/Loss	46.84% (37/42)
48.47% (158/168)	Games Win/Loss	48.42% (367/391)
46.67% (7/8)	Hard Win/Loss	42.86% (12/16)
0% (0/0)	Indoor Hard W/L	42.86% (3/4)
0.01	Aces Per Game	0.04
2	Aces Total	14
0.11	Double Faults Per Game	0.13
18	Total Double Faults	48
1st Match	Average Match Time	1st Match
173.87	Average Opponent Rank	341.83
57% (154/272)	1st Serve %	64% (685/1070)
62% (95/154)	1st Serve Win %	56% (381/685)
37% (44/118)	2nd Serve Win %	44% (169/385)
35% (11/31)	Break Points Won % (Total)	43% (60/140)
39% (111/282)	Return Points Win %	45% (500/1123)
0.00% (0/2)	Challenger W/L	30.00% (3/7)
53.85% (7/6)	Futures W/L	48.00% (12/13)
47% (7/15)	Best of 3 Sets Win %	43% (15/35)
50% (1/2)	Tiebreaks Win % (Total)	33% (2/6)
33% (2/6)	Deciding Set Win %	22% (2/9)
86% (7/6)	1st Set Won, Won Match	78% (18/14)
14% (7/1)	1st Set Won, Lost Match	22% (18/4)
13% (8/1)	1st Set Lost, Won Match	6% (17/1)