Kyoka Okamura vs Riko Sawayanagi Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
K. Okamura vs R. Sawayanagi

Kyoka Okamura

JPN

1

Win

Played

3

Win

Age

Height

252

C. Rank

853

178

Best Rank

178

Total Titles

YTD Titles

$84.9K

Career Money

$38.7K

Plays

Right-Handed

Riko Sawayanagi

JPN

1

Win

Played

3

Win

Age

Height

252

C. Rank

853

178

Best Rank

178

Total Titles

YTD Titles

$84.9K

Career Money

$38.7K

Plays

Right-Handed

Head-to-head: Okamura 1 - 3 Sawayanagi

They have played 11 sets in total, with Kyoka Okamura winning 4 and Riko Sawayanagi winning 7. The last match between Riko Sawayanagi and Kyoka Okamura was at the Toyota, 15-11-2017, Round: R1, Surface: Carpet, with Riko Sawayanagi getting the victory 7-6(2) 7-5.

Players	Head To Head Match Wins
Okamura	1
Sawayanagi	3

Last 4 H2H Matches:

(R1) Toyota(11-15-17)

Stats

Riko Sawayanagi

Kyoka Okamura

(R1) Mildura(03-01-16)

Stats

Kyoka Okamura

Riko Sawayanagi

(R2) Bangkok(07-06-15)

Stats

Riko Sawayanagi

Kyoka Okamura

K. Okamura vs R. Sawayanagi H2H Profile

K. Okamura	Stats	R. Sawayanagi
$84,931	Career Prize Money	$38,726
53.44% (373-325)	Career Total W/L	56.09% (244-191)
1	Grass	0
0	Hard	2
0	Indoor	1
3	Titles	3
1	Total H2H Matches	3
0.00% (0-1)	YTD Win/Loss	0% (0-0)

K. Okamura vs R. Sawayanagi Match Preview:

Second serve performance recent form: In recent form (last 6 months), Kyoka Okamura has won 39.95% of points on their second serve, while Riko Sawayanagi has won 0%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Kyoka Okamura, in recent form, has won 50.58% of their opponent's second serve points, while Riko Sawayanagi has won 0%. The same stats for first serve returns are 30.65% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Kyoka Okamura has saved 49.48% of breakpoints in recent form, whereas Riko Sawayanagi has saved 0% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Kyoka Okamura has won 43.86% of matches played (W/L 25/32), with Riko Sawayanagi winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
Best surface: Kyoka Okamura has their best career surface win % on I.hard, winning 61% (W/L 20/13), and worse career win % on Clay, winning 46% (W/L 27/32). Riko Sawayanagi has their best career surface win % on Clay, winning 61% (W/L 38/28), and worse career win % on I.hard, winning 0% (W/L 0/2).
Player level: In the last year, Kyoka Okamura has played most of their matches on the Challengers/ITF tournaments > $10K, winning 50.00% of matches (W/L 22/22), where as Riko Sawayanagi 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 Kyoka Okamura winning 1 times and Riko Sawayanagi being victorious 3 times. They have played 11 sets in total, with Kyoka Okamura winning 4 and Riko Sawayanagi winning 7.
The last match between Kyoka Okamura and Riko Sawayanagi was at the Toyota, 15-11-2017, Round: R1, Surface: Carpet, with Riko Sawayanagi getting the victory 7-6(2) 7-5.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:10:15.
Opponent quality stats: Over the last 12 months, Kyoka Okamura has played against opponents with an average rank of 265.54 while Riko Sawayanagi 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, Kyoka Okamura has won 50% of deciding sets over the last 12 months, while Riko Sawayanagi has won 0% in all matches played on tour.
Break point conversion: In recent form, Kyoka Okamura has converted 39.29% of breakpoint opportunities, and Riko Sawayanagi 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.

Kyoka Okamura vs Riko Sawayanagi Editorial Preview By TennisTipster88.

K. Okamura vs R. Sawayanagi H2H Stats Used In Our Predictions

K. Okamura	Stats	R. Sawayanagi
1	H2H Matches Won	3
4	Sets Won	7
49	Games Won	58
4	Aces (Total)	6
12	Total Double Faults	12
1:10:15	Average Match Time	1:10:15
66% (113/171)	1st Serve %	51% (85/167)
69% (78/113)	1st Serve Win %	68% (58/85)
33% (19/58)	2nd Serve Win %	46% (38/82)
39% (7/18)	Break Pts Won %	41% (7/17)
43% (71/167)	Return Points Win %	43% (74/171)
0% (0/3)	Best‑of‑3 Win %	100% (3/3)
100% (1/1)	Best‑of‑5 Win %	0% (0/1)
0% (0/2)	Deciding Set Win %	100% (2/2)
0% (0/0)	1st Set Won, Won Match	75% (3/4)
0% (0/0)	1st Set Won, Lost Match	25% (1/4)
25% (1/4)	1st Set Lost, Won Match	0% (0/0)

Recent Performance Stats

K. Okamura Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W100 Takasaki - 17-11-2025
R1 Darya AstakhovaD. Astakhova	L	6-1 6-2	Stats
Hong Kong Tennis Open - Hong Kong - 27-10-2025
Q3 Viktoria MorvayovaV. Morvayova	L	4-6 6-3 6-4	Stats
Q1 Meiqi GuoM. Guo	W	6-1 2-6 6-4	Stats
Japan Open - Osaka - 13-10-2025
Q1 Dalma GalfiD. Galfi	L	6-3 7-6(7)	Stats
Suzhou WTA 125 - Suzhou - 29-09-2025
QF Victoria Jimenez KasintsevaV. Jimenez	L	6-3 6-1	Stats

View All

R. Sawayanagi Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W25 Daegu - 05-06-2023
R1 En Shuo LiangE. Shuo	L	7-6(2) 6-0	Stats
W80 Gifu - 01-05-2023
Q1 Honoka KobayashiH. Kobayashi	L	7-6(2) 1-0 ret.	Stats
W15 Fukui - 24-04-2023
R2 Rinon OkuwakiR. Okuwaki	L	3-6 6-2 6-3	Stats
R1 Chihiro TakayamaC. Takayama	W	7-5 6-0	Stats
W25 Osaka - 10-04-2023
R1 Xiaodi YouX. You	L	6-1 6-1	Stats

View All

K. Okamura vs R. Sawayanagi Stats Breakdown Vs All H2H Opponents

K. Okamura	Stats	R. Sawayanagi
53.44% (373/325)	YTD Win/Loss	56.09% (244/191)
52.77% (856/766)	Sets Win/Loss	55.53% (547/438)
50.98% (7564/7272)	Games Win/Loss	52.32% (4569/4164)
53.46% (278/242)	Hard Win/Loss	54.81% (148/122)
45.76% (27/32)	Clay Win/Loss	57.58% (38/28)
56.18% (50/39)	Indoor Hard W/L	62.90% (39/23)
60.00% (18/12)	Grass Win/Loss	51.35% (19/18)
0.1	Aces Per Game	0.07
730	Aces Total	309
0.23	Double Faults Per Game	0.23
1687	Total Double Faults	977
1:20:46	Average Match Time	1st Match
549.75	Average Opponent Rank	640.58
63% (21857/34789)	1st Serve %	62% (9545/15400)
61% (13267/21857)	1st Serve Win %	60% (5685/9545)
45% (5866/12930)	2nd Serve Win %	42% (2440/5856)
47% (2005/4251)	Break Points Won % (Total)	48% (1010/2101)
45% (15776/35243)	Return Points Win %	47% (7383/15603)
0.00% (0/6)	Slam W/L	14.29% (1/6)
0% (0/0)	Masters W/L	0.00% (0/1)
38.89% (14/22)	Main Tour W/L	31.25% (5/11)
53.56% (301/261)	Challenger W/L	57.10% (181/136)
61.70% (58/36)	Futures W/L	60.64% (57/37)
53% (368/692)	Best of 3 Sets Win %	56% (242/429)
67% (2/3)	Best of 5 Sets Win %	0% (0/2)
46% (60/130)	Tiebreaks Win % (Total)	56% (40/72)
50% (114/226)	Deciding Set Win %	49% (57/117)
84% (374/314)	1st Set Won, Won Match	83% (258/214)
16% (374/60)	1st Set Won, Lost Match	17% (258/44)
18% (324/58)	1st Set Lost, Won Match	16% (177/29)