Haruka Kaji vs Kyoka Okamura Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
H. Kaji vs K. Okamura
Haruka Kaji
JPN
w
l
w
l
w
l
w
l
w
l
3
Win
4
Played
1
Win
31
Age
30
-
Height
-
277
C. Rank
244
213
Best Rank
178
0
Total Titles
0
0
YTD Titles
0
$50.3K
Career Money
$84.9K
-
Plays
-
Kyoka Okamura
JPN
l
w
l
w
w
l
l
w
l
l
3
Win
4
Played
1
Win
31
Age
30
-
Height
-
277
C. Rank
244
213
Best Rank
178
0
Total Titles
0
0
YTD Titles
0
$50.3K
Career Money
$84.9K
-
Plays
-
Head-to-head: Kaji 3 - 1 Okamura
They have played 9 sets in total, with Haruka Kaji winning 6 and Kyoka Okamura winning 3. The last match between Kyoka Okamura and Haruka Kaji was at the W35 Changwon, 31-05-2024, Round: QF, Surface: Hard, with Kyoka Okamura getting the victory 6-1 6-4.
| Players | Head To Head Match Wins |
|---|---|
| Kaji | 3 |
| Okamura | 1 |
Last 4 H2H Matches:
(QF) W35 Changwon(05-31-24)
Kyoka Okamura
6
6
Haruka Kaji
1
4
(Q1) Japan Open Tennis Championships - Osaka(09-09-23)
Haruka Kaji
6
4
6
Kyoka Okamura
4
6
2
(R1) W80 Gifu(05-03-23)
Haruka Kaji
6
6
Kyoka Okamura
2
4
H. Kaji vs K. Okamura H2H Profile
| Stats | ||
|---|---|---|
| $50,325 | Career Prize Money | $84,931 |
| 55.83% (321-254) | Career Total W/L | 53.44% (373-325) |
| 3 | Hard | 1 |
| 7 | Titles | 3 |
| 3 | Total H2H Matches | 1 |
| 0% (0-0) | YTD Win/Loss | 0.00% (0-1) |
H. Kaji vs K. Okamura Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Haruka Kaji has won 37.48% of points on their second serve, while Kyoka Okamura has won 39.64%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Haruka Kaji, in recent form, has won 52.56% of their opponent's second serve points, while Kyoka Okamura has won 50.98%. The same stats for first serve returns are 35.90% and 30.75% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Haruka Kaji has saved 44.36% of breakpoints in recent form, whereas Kyoka Okamura has saved 50.00% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Haruka Kaji has won 51.52% of matches played (W/L 34/32), with Kyoka Okamura winning 45.00% (W/L 27/33) that gives us an overall head-to head prediction overview.
- Best surface: Haruka Kaji has their best career surface win % on I.hard, winning 56% (W/L 19/15), and worse career win % on Clay, winning 47% (W/L 15/17). Kyoka Okamura has their best career surface win % on I.hard, winning 56% (W/L 20/13), and worse career win % on Clay, winning 46% (W/L 27/32).
- Player level: In the last year, Haruka Kaji has played most of their matches on the Challengers/ITF tournaments > $10K, winning 54.10% of matches (W/L 33/28), where as Kyoka Okamura has played most of their matches on the Challengers/ITF tournaments > $10K, winning 51.06% of matches (W/L 24/23). 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 4 times before with Haruka Kaji winning 3 times and Kyoka Okamura being victorious 1 times. They have played 9 sets in total, with Haruka Kaji winning 6 and Kyoka Okamura winning 3.
- The last match between Haruka Kaji and Kyoka Okamura was at the W35 Changwon, 31-05-2024, Round: QF, Surface: Hard, with Kyoka Okamura getting the victory 6-1 6-4.
- Head to head match duration: In past head to head matches, the average match time between these players has been 1:57:4.
- Opponent quality stats: Over the last 12 months, Haruka Kaji has played against opponents with an average rank of 367.68 while Kyoka Okamura has played against players with an average rank of 276.53.
- Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Haruka Kaji has won 45% of deciding sets over the last 12 months, while Kyoka Okamura has won 52% in all matches played on tour.
- Break point conversion: In recent form, Haruka Kaji has converted 42.11% of breakpoint opportunities, and Kyoka Okamura has converted 39.29% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.
Haruka Kaji vs Kyoka Okamura Editorial Preview By TennisTipster88.
H. Kaji vs K. Okamura H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 3 | H2H Matches Won | 1 |
| 6 | Sets Won | 3 |
| 46 | Games Won | 39 |
| 4 | Aces (Total) | 6 |
| 8 | Total Double Faults | 12 |
| 1:57:4 | Average Match Time | 1:57:4 |
| 64% (181/283) | 1st Serve % | 67% (193/287) |
| 64% (115/181) | 1st Serve Win % | 59% (113/193) |
| 54% (55/102) | 2nd Serve Win % | 49% (46/94) |
| 42% (15/36) | Break Pts Won % | 34% (12/35) |
| 45% (128/287) | Return Points Win % | 40% (113/283) |
| 75% (3/4) | Best‑of‑3 Win % | 25% (1/4) |
| 100% (1/1) | Deciding Set Win % | 0% (0/1) |
| 100% (3/3) | 1st Set Won, Won Match | 100% (1/1) |
| 0% (0/3) | 1st Set Won, Lost Match | 0% (0/1) |
| 0% (0/1) | 1st Set Lost, Won Match | 0% (0/3) |
Recent Performance Stats
2nd Serve Win %: Kaji 46%, Okamura 41%.
Opp 2nd Serve Pts Won: Kaji 57%, Okamura 52%.
Break Points Saved %: Kaji 55%, Okamura 52%.
H. Kaji Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| W50 Funchal - 10-11-2025 | ||||
R2  Margaux RouvroyM. Rouvroy | L | 6-3 7-6(2) | ||
R1  Madelief HagemanM. Hageman | W | 6-2 6-1 | ||
| W35 Faro - 03-11-2025 | ||||
R2  Melisa ErcanM. Ercan | L | 6-2 6-4 | ||
R1  Lea NilssonL. Nilsson | W | 7-6(1) 6-1 | ||
| Hong Kong Tennis Open - Hong Kong - 27-10-2025 | ||||
Q3  Kristiana SidorovaK. Sidorova | L | 6-1 6-2 | ||
K. Okamura Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| W100 Takasaki - 17-11-2025 | ||||
R1 Darya AstakhovaD. Astakhova | L | 6-1 6-2 | ||
| Hong Kong Tennis Open - Hong Kong - 27-10-2025 | ||||
Q3  Viktoria MorvayovaV. Morvayova | L | 4-6 6-3 6-4 | ||
Q1  Meiqi GuoM. Guo | W | 6-1 2-6 6-4 | ||
| Japan Open - Osaka - 13-10-2025 | ||||
Q1  Dalma GalfiD. Galfi | L | 6-3 7-6(7) | ||
| Suzhou WTA 125 - Suzhou - 29-09-2025 | ||||
QF  Victoria Jimenez KasintsevaV. Jimenez | L | 6-3 6-1 | ||
H. Kaji vs K. Okamura Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 55.83% (321/254) | YTD Win/Loss | 53.44% (373/325) |
| 53.30% (695/609) | Sets Win/Loss | 52.77% (856/766) |
| 50.93% (6006/5786) | Games Win/Loss | 50.98% (7564/7272) |
| 56.06% (236/185) | Hard Win/Loss | 53.46% (278/242) |
| 46.88% (15/17) | Clay Win/Loss | 45.76% (27/32) |
| 58.33% (56/40) | Indoor Hard W/L | 56.18% (50/39) |
| 53.85% (14/12) | Grass Win/Loss | 60.00% (18/12) |
| 0.08 | Aces Per Game | 0.1 |
| 445 | Aces Total | 728 |
| 0.2 | Double Faults Per Game | 0.23 |
| 1169 | Total Double Faults | 1686 |
| 1:22:7 | Average Match Time | 1:20:41 |
| 529.97 | Average Opponent Rank | 548.13 |
| 65% (19650/30345) | 1st Serve % | 63% (21836/34754) |
| 59% (11510/19650) | 1st Serve Win % | 61% (13258/21836) |
| 46% (4904/10696) | 2nd Serve Win % | 45% (5858/12916) |
| 49% (1900/3872) | Break Points Won % (Total) | 47% (2005/4251) |
| 46% (14113/30373) | Return Points Win % | 45% (15763/35197) |
| 33.33% (1/2) | Slam W/L | 0.00% (0/6) |
| 14.29% (2/12) | Main Tour W/L | 38.89% (14/22) |
| 55.43% (255/205) | Challenger W/L | 53.56% (301/261) |
| 64.29% (63/35) | Futures W/L | 61.70% (58/36) |
| 55% (310/563) | Best of 3 Sets Win % | 53% (368/692) |
| 67% (2/3) | Best of 5 Sets Win % | 67% (2/3) |
| 56% (60/108) | Tiebreaks Win % (Total) | 46% (60/130) |
| 60% (99/164) | Deciding Set Win % | 50% (114/226) |
| 87% (299/259) | 1st Set Won, Won Match | 84% (374/314) |
| 13% (299/39) | 1st Set Won, Lost Match | 16% (374/60) |
| 20% (274/56) | 1st Set Lost, Won Match | 18% (324/58) |
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