Riko Sawayanagi vs Shiho Akita Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
R. Sawayanagi vs S. Akita

Riko Sawayanagi

JPN

1

Win

Played

1

Win

Age

Height

853

C. Rank

433

178

Best Rank

221

Total Titles

YTD Titles

$38.7K

Career Money

$3.7K

Right-Handed

Plays

Shiho Akita

JPN

1

Win

Played

1

Win

Age

Height

853

C. Rank

433

178

Best Rank

221

Total Titles

YTD Titles

$38.7K

Career Money

$3.7K

Right-Handed

Plays

Head-to-head: Sawayanagi 1 - 1 Akita

They have played 5 sets in total, with Riko Sawayanagi winning 3 and Shiho Akita winning 2. The last match between Shiho Akita and Riko Sawayanagi was at the Nanao, 29-08-2018, Round: R1, Surface: Carpet, with Shiho Akita getting the victory 6-7(5) 6-1 7-5.

Players	Head To Head Match Wins
Sawayanagi	1
Akita	1

Last 2 H2H Matches:

(R1) Nanao(08-29-18)

Stats

Shiho Akita

Riko Sawayanagi

(R2) Hamamatsu(10-22-12)

Stats

Riko Sawayanagi

Shiho Akita

R. Sawayanagi vs S. Akita H2H Profile

R. Sawayanagi	Stats	S. Akita
$38,726	Career Prize Money	$3,720
56.09% (244-191)	Career Total W/L	56.52% (399-307)
1	Grass	0
0	Indoor	1
3	Titles	7
1	Total H2H Matches	1
0% (0-0)	YTD Win/Loss	0% (0-0)

R. Sawayanagi vs S. Akita Match Preview:

Second serve performance recent form: In recent form (last 6 months), Riko Sawayanagi has won 0% of points on their second serve, while Shiho Akita has won 37.12%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Riko Sawayanagi, in recent form, has won 0% of their opponent's second serve points, while Shiho Akita has won 50.55%. The same stats for first serve returns are 0% and 32.65% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Riko Sawayanagi has saved 0% of breakpoints in recent form, whereas Shiho Akita has saved 49.78% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Riko Sawayanagi has won 0% of matches played (W/L 0/0), with Shiho Akita winning 61.11% (W/L 33/21) that gives us an overall head-to head prediction overview.
Best surface: Riko Sawayanagi has their best career surface win % on Clay, winning 58% (W/L 38/28), and worse career win % on I.hard, winning 0% (W/L 0/2). Shiho Akita has their best career surface win % on Grass, winning 58% (W/L 28/17), and worse career win % on I.hard, winning 42% (W/L 8/11).
Player level: In the last year, Riko Sawayanagi has played most of their matches on the N/A, winning 0% of matches (W/L 0/0), where as Shiho Akita has played most of their matches on the Challengers/ITF tournaments > $10K, winning 58.70% of matches (W/L 27/19). 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 2 times before with Riko Sawayanagi winning 1 times and Shiho Akita being victorious 1 times. They have played 5 sets in total, with Riko Sawayanagi winning 3 and Shiho Akita winning 2.
The last match between Riko Sawayanagi and Shiho Akita was at the Nanao, 29-08-2018, Round: R1, Surface: Carpet, with Shiho Akita getting the victory 6-7(5) 6-1 7-5.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:33:30.
Opponent quality stats: Over the last 12 months, Riko Sawayanagi has played against opponents with an average rank of 0 while Shiho Akita has played against players with an average rank of 357.35.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Riko Sawayanagi has won 0% of deciding sets over the last 12 months, while Shiho Akita has won 62% in all matches played on tour.
Break point conversion: In recent form, Riko Sawayanagi has converted 0% of breakpoint opportunities, and Shiho Akita has converted 36.69% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Riko Sawayanagi vs Shiho Akita Editorial Preview By TennisTipster88.

R. Sawayanagi vs S. Akita H2H Stats Used In Our Predictions

R. Sawayanagi	Stats	S. Akita
1	H2H Matches Won	1
3	Sets Won	2
25	Games Won	21
1	Aces (Total)	1
11	Total Double Faults	7
1:33:30	Average Match Time	1:33:30
56% (66/117)	1st Serve %	55% (63/115)
61% (40/66)	1st Serve Win %	54% (34/63)
24% (12/51)	2nd Serve Win %	58% (30/52)
33% (5/15)	Break Pts Won %	56% (9/16)
44% (51/115)	Return Points Win %	56% (65/117)
50% (1/2)	Best‑of‑3 Win %	50% (1/2)
0% (0/1)	Deciding Set Win %	100% (1/1)
50% (1/2)	1st Set Won, Won Match	0% (0/0)
50% (1/2)	1st Set Won, Lost Match	0% (0/0)
0% (0/0)	1st Set Lost, Won Match	50% (1/2)

Recent Performance Stats

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

S. Akita Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W50 Yokohama - 24-11-2025
R1 Xiaodi YouX. You	L	6-2 3-6 7-6(6)	Stats
W100 Takasaki - 17-11-2025
R2 Yeon Woo KuY. Woo	L	3-6 6-1 6-3	Stats
R1 Ayano ShimizuA. Shimizu	W	6-2 7-6(7)	Stats
W35 Darwin - 06-10-2025
QF Taylah PrestonT. Preston	L	6-4 6-2	Stats
R2 Miyu NakashimaM. Nakashima	W	6-1 6-1	Stats

View All

R. Sawayanagi vs S. Akita Stats Breakdown Vs All H2H Opponents

R. Sawayanagi	Stats	S. Akita
56.09% (244/191)	YTD Win/Loss	56.52% (399/307)
55.53% (547/438)	Sets Win/Loss	55.89% (887/700)
52.32% (4569/4164)	Games Win/Loss	52.73% (7602/6815)
54.81% (148/122)	Hard Win/Loss	57.59% (277/204)
57.58% (38/28)	Clay Win/Loss	44.12% (15/19)
62.90% (39/23)	Indoor Hard W/L	54.11% (79/67)
51.35% (19/18)	Grass Win/Loss	62.22% (28/17)
0.07	Aces Per Game	0.08
309	Aces Total	563
0.23	Double Faults Per Game	0.26
977	Total Double Faults	1802
1st Match	Average Match Time	1st Match
640.58	Average Opponent Rank	566.79
62% (9545/15400)	1st Serve %	59% (13953/23807)
60% (5685/9545)	1st Serve Win %	62% (8691/13953)
42% (2440/5856)	2nd Serve Win %	43% (4252/9854)
48% (1010/2101)	Break Points Won % (Total)	48% (1577/3269)
47% (7383/15603)	Return Points Win %	48% (11567/24281)
14.29% (1/6)	Slam W/L	0% (0/0)
0.00% (0/1)	Masters W/L	0% (0/0)
31.25% (5/11)	Main Tour W/L	16.67% (2/10)
57.10% (181/136)	Challenger W/L	53.78% (270/232)
60.64% (57/37)	Futures W/L	66.15% (127/65)
56% (242/429)	Best of 3 Sets Win %	58% (393/683)
0% (0/2)	Best of 5 Sets Win %	17% (1/6)
56% (40/72)	Tiebreaks Win % (Total)	53% (57/108)
49% (57/117)	Deciding Set Win %	52% (98/188)
83% (258/214)	1st Set Won, Won Match	88% (388/342)
17% (258/44)	1st Set Won, Lost Match	11% (388/44)
16% (177/29)	1st Set Lost, Won Match	18% (316/56)