Riko Sawayanagi vs Rinon Okuwaki Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
R. Sawayanagi vs R. Okuwaki
Riko Sawayanagi
JPN
w
l
w
w
w
l
w
l
l
l
0
Win
1
Played
1
Win
31
Age
20
-
Height
-
853
C. Rank
878
178
Best Rank
532
0
Total Titles
0
0
YTD Titles
0
$38.7K
Career Money
$0
Right-Handed
Plays
-
Rinon Okuwaki
JPN
w
l
l
w
l
l
l
w
l
l
0
Win
1
Played
1
Win
31
Age
20
-
Height
-
853
C. Rank
878
178
Best Rank
532
0
Total Titles
0
0
YTD Titles
0
$38.7K
Career Money
$0
Right-Handed
Plays
-
Head-to-head: Sawayanagi 0 - 1 Okuwaki
They have played 3 sets in total, with Riko Sawayanagi winning 1 and Rinon Okuwaki winning 2. The last match between Rinon Okuwaki and Riko Sawayanagi was at the W15 Fukui, 27-04-2023, Round: R2, Surface: Hard, with Rinon Okuwaki getting the victory 3-6 6-2 6-3.
| Players | Head To Head Match Wins |
|---|---|
| Sawayanagi | 0 |
| Okuwaki | 1 |
Last 1 H2H Matches:
(R2) W15 Fukui(04-27-23)
Rinon Okuwaki
3
6
6
Riko Sawayanagi
6
2
3
R. Sawayanagi vs R. Okuwaki H2H Profile
| Stats | ||
|---|---|---|
| $38,726 | Career Prize Money | $0 |
| 56.09% (244-191) | Career Total W/L | 49.71% (86-87) |
| 0 | Hard | 1 |
| 3 | Titles | 0 |
| 0 | Total H2H Matches | 1 |
| 0% (0-0) | YTD Win/Loss | 0% (0-0) |
R. Sawayanagi vs R. Okuwaki 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 Rinon Okuwaki has won 41.77%. 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 Rinon Okuwaki has won 47.62%. The same stats for first serve returns are 0% and 33.58% 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 Rinon Okuwaki has saved 40.00% 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 Rinon Okuwaki winning 37.50% (W/L 9/15) 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). Rinon Okuwaki has their best career surface win % on Clay, winning 58% (W/L 22/19), and worse career win % on Grass, winning 33% (W/L 1/2).
- 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 Rinon Okuwaki has played most of their matches on the Challengers/ITF tournaments > $10K, winning 42.86% of matches (W/L 6/8). 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 Riko Sawayanagi winning 0 times and Rinon Okuwaki being victorious 1 times. They have played 3 sets in total, with Riko Sawayanagi winning 1 and Rinon Okuwaki winning 2.
- The last match between Riko Sawayanagi and Rinon Okuwaki was at the W15 Fukui, 27-04-2023, Round: R2, Surface: Hard, with Rinon Okuwaki getting the victory 3-6 6-2 6-3.
- Head to head match duration: In past head to head matches, the average match time between these players has been 2:34:0.
- Opponent quality stats: Over the last 12 months, Riko Sawayanagi has played against opponents with an average rank of 0 while Rinon Okuwaki has played against players with an average rank of 354.04.
- 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 Rinon Okuwaki has won 29% in all matches played on tour.
- Break point conversion: In recent form, Riko Sawayanagi has converted 0% of breakpoint opportunities, and Rinon Okuwaki has converted 56.25% 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 Rinon Okuwaki Editorial Preview By TennisTipster88.
R. Sawayanagi vs R. Okuwaki H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 0 | H2H Matches Won | 1 |
| 1 | Sets Won | 2 |
| 11 | Games Won | 15 |
| 1 | Aces (Total) | 0 |
| 7 | Total Double Faults | 7 |
| 2:34:0 | Average Match Time | 2:34:0 |
| 59% (49/83) | 1st Serve % | 51% (40/79) |
| 55% (27/49) | 1st Serve Win % | 63% (25/40) |
| 47% (16/34) | 2nd Serve Win % | 44% (17/39) |
| 42% (5/12) | Break Pts Won % | 58% (7/12) |
| 47% (37/79) | Return Points Win % | 48% (40/83) |
| 0% (0/1) | Best‑of‑3 Win % | 100% (1/1) |
| 0% (0/1) | Deciding Set Win % | 100% (1/1) |
| 0% (0/1) | 1st Set Won, Won Match | 0% (0/0) |
| 100% (1/1) | 1st Set Won, Lost Match | 0% (0/0) |
| 0% (0/0) | 1st Set Lost, Won Match | 100% (1/1) |
Recent Performance Stats
2nd Serve Win %: Sawayanagi 0%, Okuwaki 44%.
Opp 2nd Serve Pts Won: Sawayanagi 0%, Okuwaki 57%.
Break Points Saved %: Sawayanagi 0%, Okuwaki 48%.
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 | ||
| W80 Gifu - 01-05-2023 | ||||
Q1 Honoka KobayashiH. Kobayashi | L | 7-6(2) 1-0 ret. | ||
| W15 Fukui - 24-04-2023 | ||||
R2 Rinon OkuwakiR. Okuwaki | L | 3-6 6-2 6-3 | ||
R1 Chihiro TakayamaC. Takayama | W | 7-5 6-0 | ||
| W25 Osaka - 10-04-2023 | ||||
R1  Xiaodi YouX. You | L | 6-1 6-1 | ||
R. Okuwaki Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| W15 Clemson - 10-11-2025 | ||||
R1  Amelie SmejkalovaA. Smejkalova | L | 6-3 6-1 | ||
 W15 Sumter - 27-10-2025 | ||||
R2  Bella Bergkvist LarssonB. Bergkvist | L | 6-1 6-2 | ||
R1  Jaedan BrownJ. Brown | W | 6-4 6-3 | ||
| W15 Hilton Head Island - 20-10-2025 | ||||
R1 Welles NewmanW. Newman | L | 6-1 6-4 | ||
| W35 Redding - 06-10-2025 | ||||
R1  Vivian WolffV. Wolff | L | 6-3 6-3 | ||
R. Sawayanagi vs R. Okuwaki Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 56.09% (244/191) | YTD Win/Loss | 49.71% (86/87) |
| 55.53% (547/438) | Sets Win/Loss | 49.23% (191/197) |
| 52.32% (4569/4164) | Games Win/Loss | 50.31% (1773/1751) |
| 54.81% (148/122) | Hard Win/Loss | 48.65% (54/57) |
| 57.58% (38/28) | Clay Win/Loss | 53.66% (22/19) |
| 62.90% (39/23) | Indoor Hard W/L | 50.00% (9/9) |
| 51.35% (19/18) | Grass Win/Loss | 33.33% (1/2) |
| 0.07 | Aces Per Game | 0.03 |
| 309 | Aces Total | 56 |
| 0.23 | Double Faults Per Game | 0.38 |
| 977 | Total Double Faults | 651 |
| 1st Match | Average Match Time | 1:21:23 |
| 640.58 | Average Opponent Rank | 420.58 |
| 62% (9545/15400) | 1st Serve % | 67% (5877/8827) |
| 60% (5685/9545) | 1st Serve Win % | 56% (3305/5877) |
| 42% (2440/5856) | 2nd Serve Win % | 41% (1207/2950) |
| 48% (1010/2101) | Break Points Won % (Total) | 51% (587/1162) |
| 47% (7383/15603) | Return Points Win % | 48% (4090/8573) |
| 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 | 0% (0/0) |
| 57.10% (181/136) | Challenger W/L | 49.02% (50/52) |
| 60.64% (57/37) | Futures W/L | 50.70% (36/35) |
| 56% (242/429) | Best of 3 Sets Win % | 49% (83/170) |
| 0% (0/2) | Best of 5 Sets Win % | 0% (0/0) |
| 56% (40/72) | Tiebreaks Win % (Total) | 50% (8/16) |
| 49% (57/117) | Deciding Set Win % | 51% (23/45) |
| 83% (258/214) | 1st Set Won, Won Match | 91% (81/74) |
| 17% (258/44) | 1st Set Won, Lost Match | 9% (81/7) |
| 16% (177/29) | 1st Set Lost, Won Match | 12% (92/11) |
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