Ikumi Yamazaki vs Kyoka Okamura Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
Published on 21 Mar at 12:16 AM UTC
HEAD TO HEAD
I. Yamazaki vs K. Okamura

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Head-to-head: Yamazaki 1 - 1 Okamura
They have played 4 sets in total, with Ikumi Yamazaki winning 2 and Kyoka Okamura winning 2. The last match between Ikumi Yamazaki and Kyoka Okamura was at the W50 Kofu, 21-03-2025, Round: QF, Surface: Hard, with Ikumi Yamazaki getting the victory 6-4 7-6(1).
| Players | Head To Head Match Wins |
|---|---|
| Yamazaki | 1 |
| Okamura | 1 |
Last 2 H2H Matches:
(QF) W50 Kofu(03-21-25)
(R2) W50 Nanao(09-26-24)
I. Yamazaki vs K. Okamura H2H Profile
| Stats | ||
|---|---|---|
| $0 | Career Prize Money | $84,931 |
| 60.37% (131-86) | Career Total W/L | 53.44% (373-325) |
| 1 | Hard | 0 |
| 0 | Indoor | 1 |
| 3 | Titles | 3 |
| 1 | Total H2H Matches | 1 |
| 0% (0-0) | YTD Win/Loss | 0.00% (0-1) |
I. Yamazaki vs K. Okamura Match Preview:
In a forthcoming tennis encounter, statistical comparison unveils a nuanced picture favoring Okamura slightly over Yamazaki. When evaluating recent performance on second serves, Yamazaki has shown a narrow edge, securing 40.27% of points, slightly surpassing Okamura's 39.79%. This figure is closely linked to predicting match outcomes.
On the return game front, Yamazaki also excels with a 55.41% success rate on opponent's second serve points in recent form, compared to Okamura's 49.16%. Furthermore, their first serve return stats stand at 36.76% for Yamazaki and 33.45% for Okamura, a crucial metric when favoring one player over the other in head-to-head scenarios.
In moments of intense pressure, such as breakpoints, Okamura escapes more effectively than Yamazaki, saving 47.04% compared to 44.74%. Meanwhile, Yamazaki has been victorious in 65.22% of their matches over the past year, whereas Okamura boasts a 60.24% win rate, reflecting a broader panorama of their capabilities.
Regarding surface preferences, both players feel most at home on Grass. Yamazaki shows an impeccable 100% win rate (7/0), whereas Okamura's 64% (16/9) also portrays a solid proficiency. Conversely, Yamazaki's performance wanes on Indoor Hard courts with a 50% win rate, while Okamura struggles more on Clay with a 47% record.
Assessing the competition level, Yamazaki has played mainly in tournaments above $10K, winning 65.08% of such matches. Similarly, Okamura's participation at this level has earned her a 61.64% success rate, each against varying degrees of opponent quality.
Their direct head-to-head history gives Okamura an advantage, having won their only meeting 6-3, 6-4 at W 50 Nanao on a carpet surface. The average match duration between these contenders has been 1:45:0, essential for gauging endurance in upcoming matches.
In potential deciding set situations, Okamura possesses a slight superiority, having triumphed in 68% of deciding sets over the last year compared to Yamazaki's 57%. Interestingly, they have yet to face each other in a deciding set or tiebreak, adding a layer of intrigue should the match reach a critical juncture.
Observing the quality of opponents, Yamazaki has competed against players with a slightly lower average rank (451.78) than Okamura's adversaries (374.04), providing context to their winning percentages. Break point conversion stats further affirm their close competition, with Okamura converting 38.03% of chances, marginally outperforming Yamazaki's 37.5%.
Analyzing the data holistically suggests that while Yamazaki has shown competence across various metrics, Okamura's slight edges in critical areas such as head-to-head wins, pressure scenarios, and break point efficiency indicate she is better positioned to emerge victorious in the imminent matchup.
Ikumi Yamazaki vs Kyoka Okamura Editorial Preview By TennisTipster88.
I. Yamazaki vs K. Okamura H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 1 | H2H Matches Won | 1 |
| 2 | Sets Won | 2 |
| 20 | Games Won | 22 |
| 1 | Aces (Total) | 5 |
| 4 | Total Double Faults | 6 |
| 1:48:15 | Average Match Time | 1:48:15 |
| 71% (95/133) | 1st Serve % | 66% (100/151) |
| 61% (58/95) | 1st Serve Win % | 60% (60/100) |
| 47% (18/38) | 2nd Serve Win % | 47% (24/51) |
| 35% (7/20) | Break Pts Won % | 38% (8/21) |
| 44% (67/151) | Return Points Win % | 43% (57/133) |
| 50% (1/2) | Best‑of‑3 Win % | 50% (1/2) |
| 100% (1/1) | 1st Set Won, Won Match | 100% (1/1) |
| 0% (0/1) | 1st Set Won, Lost Match | 0% (0/1) |
| 0% (0/1) | 1st Set Lost, Won Match | 0% (0/1) |
Recent Performance Stats
I. Yamazaki Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
R1 | L | 6-2 6-4 | ||
R1 | L | 6-4 6-3 | ||
Q1 | L | 6-2 6-3 | ||
R1 | L | 6-7(5) 6-3 6-0 | ||
R2 | L | 7-6(6) 6-3 | ||
K. Okamura Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
R1 | L | 6-1 6-2 | ||
Q3 | L | 4-6 6-3 6-4 | ||
Q1 | W | 6-1 2-6 6-4 | ||
Q1 | L | 6-3 7-6(7) | ||
QF | L | 6-3 6-1 | ||

I. Yamazaki vs K. Okamura Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 60.37% (131/86) | YTD Win/Loss | 53.44% (373/325) |
| 58.10% (287/207) | Sets Win/Loss | 52.77% (856/766) |
| 53.12% (2373/2094) | Games Win/Loss | 50.98% (7564/7272) |
| 54.29% (57/48) | Hard Win/Loss | 53.46% (278/242) |
| 67.53% (52/25) | Clay Win/Loss | 45.76% (27/32) |
| 53.57% (15/13) | Indoor Hard W/L | 56.18% (50/39) |
| 100.00% (7/0) | Grass Win/Loss | 60.00% (18/12) |
| 0.07 | Aces Per Game | 0.1 |
| 152 | Aces Total | 730 |
| 0.27 | Double Faults Per Game | 0.23 |
| 590 | Total Double Faults | 1687 |
| 1:29:10 | Average Match Time | 1:20:46 |
| 426.89 | Average Opponent Rank | 548.13 |
| 69% (8292/12028) | 1st Serve % | 63% (21857/34789) |
| 58% (4779/8292) | 1st Serve Win % | 61% (13267/21857) |
| 44% (1629/3736) | 2nd Serve Win % | 45% (5866/12930) |
| 50% (816/1640) | Break Points Won % (Total) | 47% (2005/4251) |
| 48% (5827/12188) | Return Points Win % | 45% (15776/35243) |
| 0% (0/0) | Slam W/L | 0.00% (0/6) |
| 0.00% (0/1) | Main Tour W/L | 38.89% (14/22) |
| 59.04% (98/68) | Challenger W/L | 53.56% (301/261) |
| 66.00% (33/17) | Futures W/L | 61.70% (58/36) |
| 60% (128/213) | Best of 3 Sets Win % | 53% (368/692) |
| 100% (2/2) | Best of 5 Sets Win % | 67% (2/3) |
| 63% (20/32) | Tiebreaks Win % (Total) | 46% (60/130) |
| 57% (35/61) | Deciding Set Win % | 50% (114/226) |
| 91% (119/108) | 1st Set Won, Won Match | 84% (374/314) |
| 9% (119/11) | 1st Set Won, Lost Match | 16% (374/60) |
| 24% (97/23) | 1st Set Lost, Won Match | 18% (324/58) |
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