Haruka Kaji vs Sophie Chang Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
H. Kaji vs S. Chang
Haruka Kaji
JPN
l
w
w
l
w
l
w
l
w
l
1
Win
1
Played
0
Win
31
Age
28
-
Height
-
267
C. Rank
859
213
Best Rank
217
0
Total Titles
0
0
YTD Titles
0
$50.3K
Career Money
$45.9K
-
Plays
-
Sophie Chang
USA
w
w
l
l
l
l
l
l
l
l
1
Win
1
Played
0
Win
31
Age
28
-
Height
-
267
C. Rank
859
213
Best Rank
217
0
Total Titles
0
0
YTD Titles
0
$50.3K
Career Money
$45.9K
-
Plays
-
Head-to-head: Kaji 1 - 0 Chang
They have played 2 sets in total, with Haruka Kaji winning 2 and Sophie Chang winning 0. The last match between Haruka Kaji and Sophie Chang was at the W50 Austin, 15-11-2024, Round: QF, Surface: Hard, with Haruka Kaji getting the victory 6-1 6-1.
| Players | Head To Head Match Wins |
|---|---|
| Kaji | 1 |
| Chang | 0 |
Last 1 H2H Matches:
(QF) W50 Austin(11-15-24)
Haruka Kaji
6
6
Sophie Chang
1
1
H. Kaji vs S. Chang H2H Profile
H. Kaji vs S. Chang Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Haruka Kaji has won 37.56% of points on their second serve, while Sophie Chang has won 0%. 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 Sophie Chang has won 0%. The same stats for first serve returns are 36.20% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Haruka Kaji has saved 43.75% of breakpoints in recent form, whereas Sophie Chang has saved 0% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Haruka Kaji has won 52.94% of matches played (W/L 36/32), with Sophie Chang winning 29.41% (W/L 5/12) 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). Sophie Chang has their best career surface win % on Clay, winning 56% (W/L 126/107), and worse career win % on Grass, winning 27% (W/L 3/8).
- Player level: In the last year, Haruka Kaji has played most of their matches on the Challengers/ITF tournaments > $10K, winning 55.56% of matches (W/L 35/28), where as Sophie Chang has played most of their matches on the Challengers/ITF tournaments > $10K, winning 33.33% of matches (W/L 5/10). 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 Haruka Kaji winning 1 times and Sophie Chang being victorious 0 times. They have played 2 sets in total, with Haruka Kaji winning 2 and Sophie Chang winning 0.
- The last match between Haruka Kaji and Sophie Chang was at the W50 Austin, 15-11-2024, Round: QF, Surface: Hard, with Haruka Kaji getting the victory 6-1 6-1.
- Head to head match duration: In past head to head matches, the average match time between these players has been 1:0:0.
- Opponent quality stats: Over the last 12 months, Haruka Kaji has played against opponents with an average rank of 361.25 while Sophie Chang has played against players with an average rank of 342.41.
- 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 50% of deciding sets over the last 12 months, while Sophie Chang has won 100% in all matches played on tour.
- Break point conversion: In recent form, Haruka Kaji has converted 42.19% of breakpoint opportunities, and Sophie Chang 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.
Haruka Kaji vs Sophie Chang Editorial Preview By TennisTipster88.
H. Kaji vs S. Chang H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 1 | H2H Matches Won | 0 |
| 2 | Sets Won | 0 |
| 12 | Games Won | 2 |
| 4 | Total Double Faults | 5 |
| 1:0:0 | Average Match Time | 1:0:0 |
| 60% (28/47) | 1st Serve % | 47% (23/49) |
| 64% (18/28) | 1st Serve Win % | 43% (10/23) |
| 58% (11/19) | 2nd Serve Win % | 31% (8/26) |
| 67% (6/9) | Break Pts Won % | 33% (1/3) |
| 63% (31/49) | Return Points Win % | 38% (18/47) |
| 100% (1/1) | Best‑of‑3 Win % | 0% (0/1) |
| 100% (1/1) | 1st Set Won, Won Match | 0% (0/0) |
| 0% (0/1) | 1st Set Won, Lost Match | 0% (0/0) |
| 0% (0/0) | 1st Set Lost, Won Match | 0% (0/1) |
Recent Performance Stats
2nd Serve Win %: Kaji 45%, Chang 39%.
Opp 2nd Serve Pts Won: Kaji 57%, Chang 50%.
Break Points Saved %: Kaji 54%, Chang 36%.
H. Kaji Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| 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 | ||
Q1 Kallista LiuK. Liu | W | 7-6(4) 6-4 | ||
| WTA 125 Jinan Open - Jinan - 13-10-2025 | ||||
R2  Xinyu GaoX. Gao | L | 6-3 6-3 | ||
S. Chang Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
 Credit One Charleston Open - Charleston - 31-03-2025 | ||||
Q1 Bethanie Mattek-SandsB. Mattek-Sands | L | 6-3 6-1 | ||
 W75 Targu Mures - 10-03-2025 | ||||
R1  Mia RisticM. Ristic | L | 6-2 6-4 | ||
| W75 Porto - 03-03-2025 | ||||
Q3  Iva PrimoracI. Primorac | L | 6-4 6-4 | ||
| ATX Open - Austin - 24-02-2025 | ||||
Q1  Cristina BucsaC. Bucsa | L | 6-1 6-3 | ||
| W50 Spring - 17-02-2025 | ||||
R1 Victoria OsuigweV. Osuigwe | L | 6-2 6-4 | ||
H. Kaji vs S. Chang Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 55.85% (320/253) | YTD Win/Loss | 49.63% (270/274) |
| 53.31% (693/607) | Sets Win/Loss | 50.52% (627/614) |
| 50.91% (5985/5770) | Games Win/Loss | 50.69% (5877/5717) |
| 56.09% (235/184) | Hard Win/Loss | 49.25% (131/135) |
| 46.88% (15/17) | Clay Win/Loss | 54.08% (126/107) |
| 58.33% (56/40) | Indoor Hard W/L | 29.41% (10/24) |
| 53.85% (14/12) | Grass Win/Loss | 27.27% (3/8) |
| 0.08 | Aces Per Game | 0.21 |
| 445 | Aces Total | 1182 |
| 0.2 | Double Faults Per Game | 0.43 |
| 1168 | Total Double Faults | 2443 |
| 1:22:6 | Average Match Time | 1:14:49 |
| 528.41 | Average Opponent Rank | 503.01 |
| 65% (19569/30223) | 1st Serve % | 59% (16216/27635) |
| 59% (11466/19569) | 1st Serve Win % | 64% (10342/16216) |
| 46% (4881/10655) | 2nd Serve Win % | 42% (4756/11419) |
| 49% (1890/3856) | Break Points Won % (Total) | 48% (1546/3227) |
| 46% (14054/30258) | Return Points Win % | 45% (12052/26625) |
| 33.33% (1/2) | Slam W/L | 37.50% (3/5) |
| 14.29% (2/12) | Main Tour W/L | 29.63% (8/19) |
| 55.46% (254/204) | Challenger W/L | 50.44% (231/227) |
| 64.29% (63/35) | Futures W/L | 54.90% (28/23) |
| 55% (309/561) | Best of 3 Sets Win % | 50% (266/536) |
| 67% (2/3) | Best of 5 Sets Win % | 0% (0/0) |
| 56% (60/107) | Tiebreaks Win % (Total) | 50% (65/129) |
| 60% (99/164) | Deciding Set Win % | 43% (70/161) |
| 87% (298/258) | 1st Set Won, Won Match | 83% (281/232) |
| 13% (298/39) | 1st Set Won, Lost Match | 17% (281/47) |
| 21% (273/56) | 1st Set Lost, Won Match | 14% (263/36) |
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