Seri Nayuki vs Asahi Kosaka Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
S. Nayuki vs A. Kosaka
Seri Nayuki
JPN
w
w
l
w
l
w
l
l
w
l
1
Win
1
Played
0
Win
19
Age
19
-
Height
-
0
C. Rank
0
0
Best Rank
0
0
Total Titles
0
0
YTD Titles
0
$0
Career Money
$0
-
Plays
-
Asahi Kosaka
JPN
l
l
l
l
1
Win
1
Played
0
Win
19
Age
19
-
Height
-
0
C. Rank
0
0
Best Rank
0
0
Total Titles
0
0
YTD Titles
0
$0
Career Money
$0
-
Plays
-
Head-to-head: Nayuki 1 - 0 Kosaka
They have played 2 sets in total, with Seri Nayuki winning 2 and Asahi Kosaka winning 0. The last match between Seri Nayuki and Asahi Kosaka was at the W15 Sapporo, 07-08-2023, Round: Q1, Surface: Hard, with Seri Nayuki getting the victory 6-2 6-2.
| Players | Head To Head Match Wins |
|---|---|
| Nayuki | 1 |
| Kosaka | 0 |
Last 1 H2H Matches:
(Q1) W15 Sapporo(08-07-23)
Seri Nayuki
6
6
Asahi Kosaka
2
2
S. Nayuki vs A. Kosaka H2H Profile
S. Nayuki vs A. Kosaka Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Seri Nayuki has won 0% of points on their second serve, while Asahi Kosaka has won 0%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Seri Nayuki, in recent form, has won 0% of their opponent's second serve points, while Asahi Kosaka 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: Seri Nayuki has saved 0% of breakpoints in recent form, whereas Asahi Kosaka has saved 0% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Seri Nayuki has won 33.33% of matches played (W/L 1/2), with Asahi Kosaka winning 0% (W/L 0/1) that gives us an overall head-to head prediction overview.
- Best surface: Seri Nayuki has their best career surface win % on Hard, winning 61% (W/L 14/9), and worse career win % on Clay, winning 50% (W/L 1/1). Asahi Kosaka has their best career surface win % on Hard, winning 61% (W/L 0/4), and worse career win % on Hard, winning 0% (W/L 0/4).
- Player level: In the last year, Seri Nayuki has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 50.00% of matches (W/L 1/1), where as Asahi Kosaka has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 0.00% of matches (W/L 0/1). 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 Seri Nayuki winning 1 times and Asahi Kosaka being victorious 0 times. They have played 2 sets in total, with Seri Nayuki winning 2 and Asahi Kosaka winning 0.
- The last match between Seri Nayuki and Asahi Kosaka was at the W15 Sapporo, 07-08-2023, Round: Q1, Surface: Hard, with Seri Nayuki 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 0:0:0.
- Opponent quality stats: Over the last 12 months, Seri Nayuki has played against opponents with an average rank of 284 while Asahi Kosaka has played against players with an average rank of 867.
- Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Seri Nayuki has won 100% of deciding sets over the last 12 months, while Asahi Kosaka has won 0% in all matches played on tour.
- Break point conversion: In recent form, Seri Nayuki has converted 0% of breakpoint opportunities, and Asahi Kosaka 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.
Seri Nayuki vs Asahi Kosaka Editorial Preview By TennisTipster88.
S. Nayuki vs A. Kosaka H2H Stats Used In Our Predictions
Recent Performance Stats
2nd Serve Win %: Nayuki 33%, Kosaka 0%.
Opp 2nd Serve Pts Won: Nayuki 71%, Kosaka 0%.
Break Points Saved %: Nayuki 25%, Kosaka 0%.
S. Nayuki Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
 W15 Antalya - 31-03-2025 | ||||
Q3  Fanny NorinF. Norin | L | 6-0 4-0 ret. | ||
Q2 Mutsumi UemuraM. Uemura | W | 3-6 6-3 10-5 | ||
| W50 Kofu - 17-03-2025 | ||||
Q1 Lisa-Marie RiouxL. Rioux | L | 7-5 6-3 | ||
 W35 Makinohara - 28-10-2024 | ||||
Q3 Kanako MorisakiK. Morisaki | L | 6-2 7-5 | ||
Q1 Ai YamaguchiA. Yamaguchi | W | 7-6(4) 7-6(4) | ||
A. Kosaka Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| W15 Sapporo - 23-06-2025 | ||||
Q1  Gyeong Seo LeeG. Seo | L | 6-3 6-1 | ||
| W15 Sapporo - 22-07-2024 | ||||
R1 Mio MushikaM. Mushika | L | 6-4 6-1 | ||
| W15 Sapporo - 07-08-2023 | ||||
Q1 Seri NayukiS. Nayuki | L | 6-2 6-2 | ||
| W15 Sapporo - 24-07-2023 | ||||
Q1 Ari MatsumotoA. Matsumoto | L | 6-0 6-4 | ||
S. Nayuki vs A. Kosaka Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 59.26% (16/11) | YTD Win/Loss | 0.00% (0/4) |
| 55.74% (34/27) | Sets Win/Loss | 0.00% (0/8) |
| 51.53% (304/286) | Games Win/Loss | 26.15% (17/48) |
| 60.87% (14/9) | Hard Win/Loss | 0.00% (0/4) |
| 50.00% (1/1) | Clay Win/Loss | 0% (0/0) |
| 50.00% (1/1) | Indoor Hard W/L | 0% (0/0) |
| 0.02 | Aces Per Game | 0 |
| 5 | Aces Total | 0 |
| 0.07 | Double Faults Per Game | 0.03 |
| 21 | Total Double Faults | 1 |
| 1st Match | Average Match Time | 1st Match |
| 310.19 | Average Opponent Rank | 610 |
| 62% (358/577) | 1st Serve % | 66% (35/53) |
| 52% (186/358) | 1st Serve Win % | 46% (16/35) |
| 41% (90/219) | 2nd Serve Win % | 56% (10/18) |
| 50% (38/76) | Break Points Won % (Total) | 20% (1/5) |
| 48% (279/584) | Return Points Win % | 31% (15/49) |
| 33.33% (1/2) | Challenger W/L | 0% (0/0) |
| 62.50% (15/9) | Futures W/L | 0.00% (0/4) |
| 59% (16/27) | Best of 3 Sets Win % | 0% (0/4) |
| 86% (6/7) | Tiebreaks Win % (Total) | 0% (0/0) |
| 71% (5/7) | Deciding Set Win % | 0% (0/0) |
| 92% (12/11) | 1st Set Won, Won Match | 0% (0/0) |
| 8% (12/1) | 1st Set Won, Lost Match | 0% (0/0) |
| 33% (15/5) | 1st Set Lost, Won Match | 0% (4/0) |
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