Rinon Okuwaki vs Honori Koyama Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
R. Okuwaki vs H. Koyama
Rinon Okuwaki
JPN
w
l
l
w
l
l
l
w
l
l
1
Win
1
Played
0
Win
20
Age
19
-
Height
-
878
C. Rank
0
532
Best Rank
0
0
Total Titles
0
0
YTD Titles
0
$0
Career Money
$0
-
Plays
-
Honori Koyama
JPN
l
w
w
w
l
l
w
l
w
l
1
Win
1
Played
0
Win
20
Age
19
-
Height
-
878
C. Rank
0
532
Best Rank
0
0
Total Titles
0
0
YTD Titles
0
$0
Career Money
$0
-
Plays
-
Head-to-head: Okuwaki 1 - 0 Koyama
They have played 2 sets in total, with Rinon Okuwaki winning 2 and Honori Koyama winning 0. The last match between Rinon Okuwaki and Honori Koyama was at the W15 Fukui, 26-04-2023, Round: R1, Surface: Hard, with Rinon Okuwaki getting the victory 6-2 6-2.
| Players | Head To Head Match Wins |
|---|---|
| Okuwaki | 1 |
| Koyama | 0 |
Last 1 H2H Matches:
(R1) W15 Fukui(04-26-23)
Rinon Okuwaki
6
6
Honori Koyama
2
2
R. Okuwaki vs H. Koyama H2H Profile
| Stats | ||
|---|---|---|
| $0 | Career Prize Money | $0 |
| 49.71% (86-87) | Career Total W/L | 49.45% (45-46) |
| 1 | Hard | 0 |
| 1 | Total H2H Matches | 0 |
| 0% (0-0) | YTD Win/Loss | 0% (0-0) |
R. Okuwaki vs H. Koyama Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Rinon Okuwaki has won 41.77% of points on their second serve, while Honori Koyama has won 37.19%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Rinon Okuwaki, in recent form, has won 47.62% of their opponent's second serve points, while Honori Koyama has won 54.92%. The same stats for first serve returns are 33.58% and 32.30% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Rinon Okuwaki has saved 40.00% of breakpoints in recent form, whereas Honori Koyama has saved 45.16% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Rinon Okuwaki has won 37.50% of matches played (W/L 9/15), with Honori Koyama winning 51.35% (W/L 19/18) that gives us an overall head-to head prediction overview.
- Best surface: Rinon Okuwaki has their best career surface win % on Clay, winning 54% (W/L 22/19), and worse career win % on Grass, winning 33% (W/L 1/2). Honori Koyama has their best career surface win % on Hard, winning 54% (W/L 43/42), and worse career win % on I.hard, winning 0% (W/L 0/1).
- Player level: In the last year, Rinon Okuwaki has played most of their matches on the Challengers/ITF tournaments > $10K, winning 42.86% of matches (W/L 6/8), where as Honori Koyama has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 51.43% of matches (W/L 18/17). 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 Rinon Okuwaki winning 1 times and Honori Koyama being victorious 0 times. They have played 2 sets in total, with Rinon Okuwaki winning 2 and Honori Koyama winning 0.
- The last match between Rinon Okuwaki and Honori Koyama was at the W15 Fukui, 26-04-2023, Round: R1, Surface: Hard, with Rinon Okuwaki getting the victory 6-2 6-2.
- Head to head match duration: In past head to head matches, the average match time between these players has been 1:13:0.
- Opponent quality stats: Over the last 12 months, Rinon Okuwaki has played against opponents with an average rank of 354.04 while Honori Koyama has played against players with an average rank of 202.27.
- Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Rinon Okuwaki has won 29% of deciding sets over the last 12 months, while Honori Koyama has won 60% in all matches played on tour.
- Break point conversion: In recent form, Rinon Okuwaki has converted 56.25% of breakpoint opportunities, and Honori Koyama has converted 40.91% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.
Rinon Okuwaki vs Honori Koyama Editorial Preview By TennisTipster88.
R. Okuwaki vs H. Koyama H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 1 | H2H Matches Won | 0 |
| 2 | Sets Won | 0 |
| 12 | Games Won | 4 |
| 7 | Total Double Faults | 2 |
| 1:13:0 | Average Match Time | 1:13:0 |
| 50% (25/50) | 1st Serve % | 74% (31/42) |
| 64% (16/25) | 1st Serve Win % | 39% (12/31) |
| 48% (12/25) | 2nd Serve Win % | 27% (3/11) |
| 100% (6/6) | Break Pts Won % | 33% (2/6) |
| 64% (27/42) | Return Points Win % | 44% (22/50) |
| 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
2nd Serve Win %: Okuwaki 44%, Koyama 40%.
Opp 2nd Serve Pts Won: Okuwaki 57%, Koyama 56%.
Break Points Saved %: Okuwaki 48%, Koyama 55%.
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 | ||
H. Koyama Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| W15 Phan Thiet - 17-11-2025 | ||||
R2 Reina GotoR. Goto | L | 6-1 7-5 | ||
R1  Maria MikhailovaM. Mikhailova | W | 6-3 6-4 | ||
| W15 Phan Thiet - 10-11-2025 | ||||
R2 Anri NagataA. Nagata | L | 7-6(5) 6-0 | ||
R1 Kallista LiuK. Liu | W | 6-3 6-3 | ||
| W15 Yeongwol - 08-09-2025 | ||||
Q1  Han Gyeol JeongH. Gyeol | L | 2-6 6-2 10-6 | ||
R. Okuwaki vs H. Koyama Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 49.71% (86/87) | YTD Win/Loss | 49.45% (45/46) |
| 49.23% (191/197) | Sets Win/Loss | 48.28% (98/105) |
| 50.31% (1773/1751) | Games Win/Loss | 49.24% (939/968) |
| 48.65% (54/57) | Hard Win/Loss | 50.59% (43/42) |
| 53.66% (22/19) | Clay Win/Loss | 0% (0/0) |
| 50.00% (9/9) | Indoor Hard W/L | 40.00% (2/3) |
| 33.33% (1/2) | Grass Win/Loss | 0.00% (0/1) |
| 0.03 | Aces Per Game | 0.04 |
| 56 | Aces Total | 36 |
| 0.38 | Double Faults Per Game | 0.17 |
| 651 | Total Double Faults | 161 |
| 1:21:23 | Average Match Time | 1st Match |
| 420.58 | Average Opponent Rank | 197.85 |
| 67% (5877/8827) | 1st Serve % | 68% (1758/2600) |
| 56% (3305/5877) | 1st Serve Win % | 56% (985/1758) |
| 41% (1207/2950) | 2nd Serve Win % | 39% (326/842) |
| 51% (587/1162) | Break Points Won % (Total) | 45% (137/306) |
| 48% (4090/8573) | Return Points Win % | 44% (1140/2615) |
| 0% (0/0) | Main Tour W/L | 0.00% (0/1) |
| 49.02% (50/52) | Challenger W/L | 40.00% (4/6) |
| 50.70% (36/35) | Futures W/L | 51.25% (41/39) |
| 49% (83/170) | Best of 3 Sets Win % | 49% (45/91) |
| 50% (8/16) | Tiebreaks Win % (Total) | 25% (3/12) |
| 51% (23/45) | Deciding Set Win % | 62% (13/21) |
| 91% (81/74) | 1st Set Won, Won Match | 92% (39/36) |
| 9% (81/7) | 1st Set Won, Lost Match | 8% (39/3) |
| 12% (92/11) | 1st Set Lost, Won Match | 17% (52/9) |
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