Ikumi Yamazaki vs Natsumi Kawaguchi Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
I. Yamazaki vs N. Kawaguchi
Ikumi Yamazaki
JPN
w
l
w
l
w
l
l
l
l
l
2
Win
2
Played
0
Win
24
Age
23
-
Height
-
376
C. Rank
489
348
Best Rank
346
0
Total Titles
0
0
YTD Titles
0
$0
Career Money
$8.3K
-
Plays
-
Natsumi Kawaguchi
JPN
w
l
w
w
w
w
l
w
w
l
2
Win
2
Played
0
Win
24
Age
23
-
Height
-
376
C. Rank
489
348
Best Rank
346
0
Total Titles
0
0
YTD Titles
0
$0
Career Money
$8.3K
-
Plays
-
Head-to-head: Yamazaki 2 - 0 Kawaguchi
They have played 5 sets in total, with Ikumi Yamazaki winning 4 and Natsumi Kawaguchi winning 1. The last match between Ikumi Yamazaki and Natsumi Kawaguchi was at the W50 Kofu, 27-03-2024, Round: Q3, Surface: Hard, with Ikumi Yamazaki getting the victory 6-4 2-6 6-2.
| Players | Head To Head Match Wins |
|---|---|
| Yamazaki | 2 |
| Kawaguchi | 0 |
Last 2 H2H Matches:
(Q3) W50 Kofu(03-27-24)
Ikumi Yamazaki
6
2
6
Natsumi Kawaguchi
4
6
2
(QF) W25 Makinohara(10-08-22)
Ikumi Yamazaki
6
6
Natsumi Kawaguchi
4
1
I. Yamazaki vs N. Kawaguchi H2H Profile
| Stats | ||
|---|---|---|
| $0 | Career Prize Money | $8,310 |
| 60.37% (131-86) | Career Total W/L | 61.19% (134-85) |
| 1 | Grass | 0 |
| 1 | Hard | 0 |
| 3 | Titles | 4 |
| 2 | Total H2H Matches | 0 |
| 0% (0-0) | YTD Win/Loss | 0% (0-0) |
I. Yamazaki vs N. Kawaguchi Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Ikumi Yamazaki has won 40.22% of points on their second serve, while Natsumi Kawaguchi has won 39.93%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Ikumi Yamazaki, in recent form, has won 48.80% of their opponent's second serve points, while Natsumi Kawaguchi has won 51.53%. The same stats for first serve returns are 35.21% and 33.29% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Ikumi Yamazaki has saved 47.19% of breakpoints in recent form, whereas Natsumi Kawaguchi has saved 48.70% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Ikumi Yamazaki has won 56.14% of matches played (W/L 32/25), with Natsumi Kawaguchi winning 64.18% (W/L 43/24) that gives us an overall head-to head prediction overview.
- Best surface: Ikumi Yamazaki has their best career surface win % on Grass, winning 100% (W/L 7/0), and worse career win % on I.hard, winning 50% (W/L 6/6). Natsumi Kawaguchi has their best career surface win % on Grass, winning 100% (W/L 5/3), and worse career win % on I.hard, winning 50% (W/L 4/4).
- Player level: In the last year, Ikumi Yamazaki has played most of their matches on the Challengers/ITF tournaments > $10K, winning 52.94% of matches (W/L 27/24), where as Natsumi Kawaguchi has played most of their matches on the Challengers/ITF tournaments > $10K, winning 65.38% of matches (W/L 34/18). 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 Ikumi Yamazaki winning 2 times and Natsumi Kawaguchi being victorious 0 times. They have played 5 sets in total, with Ikumi Yamazaki winning 4 and Natsumi Kawaguchi winning 1.
- The last match between Ikumi Yamazaki and Natsumi Kawaguchi was at the W50 Kofu, 27-03-2024, Round: Q3, Surface: Hard, with Ikumi Yamazaki getting the victory 6-4 2-6 6-2.
- Head to head match duration: In past head to head matches, the average match time between these players has been 1:38:0.
- Opponent quality stats: Over the last 12 months, Ikumi Yamazaki has played against opponents with an average rank of 438.35 while Natsumi Kawaguchi has played against players with an average rank of 424.13.
- Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Ikumi Yamazaki has won 63% of deciding sets over the last 12 months, while Natsumi Kawaguchi has won 58% in all matches played on tour.
- Break point conversion: In recent form, Ikumi Yamazaki has converted 42.66% of breakpoint opportunities, and Natsumi Kawaguchi has converted 39.15% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.
Ikumi Yamazaki vs Natsumi Kawaguchi Editorial Preview By TennisTipster88.
I. Yamazaki vs N. Kawaguchi H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 2 | H2H Matches Won | 0 |
| 4 | Sets Won | 1 |
| 26 | Games Won | 17 |
| 1 | Aces (Total) | 1 |
| 3 | Total Double Faults | 5 |
| 1:38:0 | Average Match Time | 1:38:0 |
| 71% (101/142) | 1st Serve % | 74% (108/146) |
| 62% (63/101) | 1st Serve Win % | 56% (60/108) |
| 49% (20/41) | 2nd Serve Win % | 47% (18/38) |
| 63% (10/16) | Break Pts Won % | 42% (5/12) |
| 47% (68/146) | Return Points Win % | 42% (59/142) |
| 100% (2/2) | Best‑of‑3 Win % | 0% (0/2) |
| 100% (1/1) | Deciding Set Win % | 0% (0/1) |
| 100% (2/2) | 1st Set Won, Won Match | 0% (0/0) |
| 0% (0/2) | 1st Set Won, Lost Match | 0% (0/0) |
| 0% (0/0) | 1st Set Lost, Won Match | 0% (0/2) |
Recent Performance Stats
2nd Serve Win %: Yamazaki 43%, Kawaguchi 45%.
Opp 2nd Serve Pts Won: Yamazaki 56%, Kawaguchi 56%.
Break Points Saved %: Yamazaki 51%, Kawaguchi 56%.
I. Yamazaki Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| W75 Sydney - 17-11-2025 | ||||
R1  Storm HunterS. Hunter | L | 6-2 6-4 | ||
| W50 Brisbane - 10-11-2025 | ||||
R1  Sijia WeiS. Wei | L | 6-4 6-3 | ||
| Hong Kong Tennis Open - Hong Kong - 27-10-2025 | ||||
Q1 Momoko KoboriM. Kobori | L | 6-2 6-3 | ||
| W35 Qian Daohu - 20-10-2025 | ||||
R1  Darya AstakhovaD. Astakhova | L | 6-7(5) 6-3 6-0 | ||
| W35 Nakhon Pathom - 25-08-2025 | ||||
R2 Shiho AkitaS. Akita | L | 7-6(6) 6-3 | ||
N. Kawaguchi Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| W100 Takasaki - 17-11-2025 | ||||
R1 Eri ShimizuE. Shimizu | L | 3-6 6-4 6-4 | ||
Q3 Sae NoguchiS. Noguchi | W | 7-5 6-4 | ||
Q1  Unknown PlayerU. Player | W | 6-4 6-3 | ||
| W35 Brisbane - 27-10-2025 | ||||
F Taylah PrestonT. Preston | L | 6-2 6-4 | ||
SF Erika SemaE. Sema | W | 6-1 7-5 | ||
I. Yamazaki vs N. Kawaguchi Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 60.37% (131/86) | YTD Win/Loss | 61.19% (134/85) |
| 58.10% (287/207) | Sets Win/Loss | 59.80% (296/199) |
| 53.12% (2373/2094) | Games Win/Loss | 54.02% (2447/2083) |
| 54.29% (57/48) | Hard Win/Loss | 61.76% (105/65) |
| 67.53% (52/25) | Clay Win/Loss | 57.14% (8/6) |
| 53.57% (15/13) | Indoor Hard W/L | 59.26% (16/11) |
| 100.00% (7/0) | Grass Win/Loss | 62.50% (5/3) |
| 0.07 | Aces Per Game | 0.12 |
| 152 | Aces Total | 264 |
| 0.27 | Double Faults Per Game | 0.23 |
| 590 | Total Double Faults | 500 |
| 1:29:10 | Average Match Time | 1:30:26 |
| 426.89 | Average Opponent Rank | 449.42 |
| 69% (8292/12028) | 1st Serve % | 67% (8700/13051) |
| 58% (4779/8292) | 1st Serve Win % | 61% (5338/8700) |
| 44% (1629/3736) | 2nd Serve Win % | 46% (1997/4351) |
| 50% (816/1640) | Break Points Won % (Total) | 49% (803/1636) |
| 48% (5827/12188) | Return Points Win % | 46% (6001/12999) |
| 0.00% (0/1) | Main Tour W/L | 50.00% (1/1) |
| 59.04% (98/68) | Challenger W/L | 57.45% (81/60) |
| 66.00% (33/17) | Futures W/L | 68.42% (52/24) |
| 60% (128/213) | Best of 3 Sets Win % | 61% (132/217) |
| 100% (2/2) | Best of 5 Sets Win % | 100% (1/1) |
| 63% (20/32) | Tiebreaks Win % (Total) | 63% (25/40) |
| 57% (35/61) | Deciding Set Win % | 48% (28/58) |
| 91% (119/108) | 1st Set Won, Won Match | 85% (136/115) |
| 9% (119/11) | 1st Set Won, Lost Match | 15% (136/21) |
| 24% (97/23) | 1st Set Lost, Won Match | 22% (82/18) |
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