Ai Yamaguchi vs Seri Nayuki Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
A. Yamaguchi vs S. Nayuki
Ai Yamaguchi
JPN
l
l
l
l
w
l
l
l
w
l
0
Win
2
Played
2
Win
23
Age
19
-
Height
-
0
C. Rank
0
0
Best Rank
0
0
Total Titles
0
0
YTD Titles
0
$0
Career Money
$0
-
Plays
-
Seri Nayuki
JPN
w
w
l
w
l
w
l
l
w
l
0
Win
2
Played
2
Win
23
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: Yamaguchi 0 - 2 Nayuki
They have played 5 sets in total, with Ai Yamaguchi winning 1 and Seri Nayuki winning 4. The last match between Seri Nayuki and Ai Yamaguchi was at the W35 Makinohara, 27-10-2024, Round: Q1, Surface: Carpet, with Draw getting the victory 7-6(4) 7-6(4).
| Players | Head To Head Match Wins |
|---|---|
| Yamaguchi | 0 |
| Nayuki | 2 |
Last 2 H2H Matches:
(Q1) W35 Makinohara(10-27-24)
Seri Nayuki
7
7
Ai Yamaguchi
6
6
(R1) W15 Sapporo(08-09-23)
Seri Nayuki
4
6
7
Ai Yamaguchi
6
4
5
A. Yamaguchi vs S. Nayuki H2H Profile
| Stats | ||
|---|---|---|
| $0 | Career Prize Money | $0 |
| 38.81% (26-41) | Career Total W/L | 59.26% (16-11) |
| 0 | Hard | 1 |
| 0 | Indoor | 1 |
| 0 | Total H2H Matches | 2 |
| 0% (0-0) | YTD Win/Loss | 0% (0-0) |
A. Yamaguchi vs S. Nayuki Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Ai Yamaguchi has won 47.06% of points on their second serve, while Seri Nayuki has won 0%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Ai Yamaguchi, in recent form, has won 59.09% of their opponent's second serve points, while Seri Nayuki has won 0%. The same stats for first serve returns are 48.08% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Ai Yamaguchi has saved 75.00% of breakpoints in recent form, whereas Seri Nayuki has saved 0% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Ai Yamaguchi has won 33.33% of matches played (W/L 1/2), with Seri Nayuki winning 33.33% (W/L 1/2) that gives us an overall head-to head prediction overview.
- Best surface: Ai Yamaguchi has their best career surface win % on Grass, winning 50% (W/L 3/3), and worse career win % on I.hard, winning 0% (W/L 0/1). Seri Nayuki has their best career surface win % on Hard, winning 50% (W/L 14/9), and worse career win % on Clay, winning 50% (W/L 1/1).
- Player level: In the last year, Ai Yamaguchi has played most of their matches on the Challengers/ITF tournaments > $10K, winning 33.33% of matches (W/L 1/2), where as Seri Nayuki has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 50.00% of matches (W/L 1/1). 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 2 times before with Ai Yamaguchi winning 0 times and Seri Nayuki being victorious 2 times. They have played 5 sets in total, with Ai Yamaguchi winning 1 and Seri Nayuki winning 4.
- The last match between Ai Yamaguchi and Seri Nayuki was at the W35 Makinohara, 27-10-2024, Round: Q1, Surface: Carpet, with Draw getting the victory 7-6(4) 7-6(4).
- Head to head match duration: In past head to head matches, the average match time between these players has been 1:35:0.
- Opponent quality stats: Over the last 12 months, Ai Yamaguchi has played against opponents with an average rank of 298.67 while Seri Nayuki has played against players with an average rank of 284.
- Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Ai Yamaguchi has won 50% of deciding sets over the last 12 months, while Seri Nayuki has won 100% in all matches played on tour.
- Break point conversion: In recent form, Ai Yamaguchi has converted 28.57% of breakpoint opportunities, and Seri Nayuki 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.
Ai Yamaguchi vs Seri Nayuki Editorial Preview By TennisTipster88.
A. Yamaguchi vs S. Nayuki H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 0 | H2H Matches Won | 2 |
| 1 | Sets Won | 4 |
| 27 | Games Won | 31 |
| 0 | Aces (Total) | 1 |
| 9 | Total Double Faults | 0 |
| 1:35:0 | Average Match Time | 1:35:0 |
| 59% (67/113) | 1st Serve % | 64% (77/121) |
| 55% (37/67) | 1st Serve Win % | 53% (41/77) |
| 41% (19/46) | 2nd Serve Win % | 45% (20/44) |
| 35% (7/20) | Break Pts Won % | 47% (8/17) |
| 50% (60/121) | Return Points Win % | 50% (57/113) |
| 0% (0/2) | Best‑of‑3 Win % | 100% (2/2) |
| 0% (0/1) | Deciding Set Win % | 100% (1/1) |
| 0% (0/1) | 1st Set Won, Won Match | 100% (1/1) |
| 100% (1/1) | 1st Set Won, Lost Match | 0% (0/1) |
| 0% (0/1) | 1st Set Lost, Won Match | 100% (1/1) |
Recent Performance Stats
2nd Serve Win %: Yamaguchi 32%, Nayuki 33%.
Opp 2nd Serve Pts Won: Yamaguchi 58%, Nayuki 71%.
Break Points Saved %: Yamaguchi 62%, Nayuki 25%.
A. Yamaguchi Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| W50 Kurume - 12-05-2025 | ||||
Q1  Unknown PlayerU. Player | L | 3-6 1-3 ret. | ||
| W35 Fukuoka - 05-05-2025 | ||||
Q3 Yui OhwakiY. Ohwaki | L | 3-6 6-3 10-8 | ||
Q1 Ramu UedaR. Ueda | W | 6-4 5-7 10-2 | ||
| W35 Makinohara - 28-10-2024 | ||||
Q1 Seri NayukiS. Nayuki | L | 7-6(4) 7-6(4) | ||
| W15 Sapporo - 22-07-2024 | ||||
Q3  On Yu ChoiO. Yu | L | 6-0 6-1 | ||
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. Yamaguchi vs S. Nayuki Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 38.81% (26/41) | YTD Win/Loss | 59.26% (16/11) |
| 42.66% (61/82) | Sets Win/Loss | 55.74% (34/27) |
| 46.35% (584/676) | Games Win/Loss | 51.53% (304/286) |
| 42.22% (19/26) | Hard Win/Loss | 60.87% (14/9) |
| 16.67% (1/5) | Clay Win/Loss | 50.00% (1/1) |
| 30.00% (3/7) | Indoor Hard W/L | 50.00% (1/1) |
| 50.00% (3/3) | Grass Win/Loss | 0% (0/0) |
| 0.04 | Aces Per Game | 0.02 |
| 23 | Aces Total | 5 |
| 0.22 | Double Faults Per Game | 0.07 |
| 134 | Total Double Faults | 21 |
| 1st Match | Average Match Time | 1st Match |
| 356.03 | Average Opponent Rank | 309.67 |
| 63% (1315/2101) | 1st Serve % | 62% (358/577) |
| 59% (770/1315) | 1st Serve Win % | 52% (186/358) |
| 41% (319/786) | 2nd Serve Win % | 41% (90/219) |
| 43% (102/238) | Break Points Won % (Total) | 50% (38/76) |
| 43% (889/2073) | Return Points Win % | 48% (279/584) |
| 34.62% (9/17) | Challenger W/L | 33.33% (1/2) |
| 41.46% (17/24) | Futures W/L | 62.50% (15/9) |
| 39% (26/66) | Best of 3 Sets Win % | 59% (16/27) |
| 50% (3/6) | Tiebreaks Win % (Total) | 86% (6/7) |
| 22% (2/9) | Deciding Set Win % | 71% (5/7) |
| 84% (31/26) | 1st Set Won, Won Match | 92% (12/11) |
| 16% (31/5) | 1st Set Won, Lost Match | 8% (12/1) |
| 3% (36/1) | 1st Set Lost, Won Match | 33% (15/5) |
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