Haruka Kaji vs Laura Hietaranta Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
H. Kaji vs L. Hietaranta
Haruka Kaji
JPN
l
w
l
w
l
w
l
w
l
l
1
Win
1
Played
0
Win
31
Age
21
-
Height
-
277
C. Rank
324
213
Best Rank
313
0
Total Titles
0
0
YTD Titles
0
$50.3K
Career Money
$0
-
Plays
-
Laura Hietaranta
FIN
w
w
l
w
w
l
l
l
l
l
1
Win
1
Played
0
Win
31
Age
21
-
Height
-
277
C. Rank
324
213
Best Rank
313
0
Total Titles
0
0
YTD Titles
0
$50.3K
Career Money
$0
-
Plays
-
Head-to-head: Kaji 1 - 0 Hietaranta
They have played 3 sets in total, with Haruka Kaji winning 2 and Laura Hietaranta winning 1. The last match between Haruka Kaji and Laura Hietaranta was at the W25 Pescara, 03-08-2021, Round: R1, Surface: Clay, with Haruka Kaji getting the victory 5-7 6-1 6-2.
| Players | Head To Head Match Wins |
|---|---|
| Kaji | 1 |
| Hietaranta | 0 |
Last 1 H2H Matches:
(R1) W25 Pescara(08-03-21)
Haruka Kaji
5
6
6
Laura Hietaranta
7
1
2
H. Kaji vs L. Hietaranta H2H Profile
| Stats | ||
|---|---|---|
| $50,325 | Career Prize Money | $0 |
| 55.73% (321-255) | Career Total W/L | 64.32% (155-86) |
| 1 | Clay | 0 |
| 7 | Titles | 7 |
| 1 | Total H2H Matches | 0 |
| 0% (0-0) | YTD Win/Loss | 0% (0-0) |
H. Kaji vs L. Hietaranta Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Haruka Kaji has won 37.81% of points on their second serve, while Laura Hietaranta has won 34.73%. 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 52.66% of their opponent's second serve points, while Laura Hietaranta has won 46.50%. The same stats for first serve returns are 35.64% and 34.32% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Haruka Kaji has saved 44.20% of breakpoints in recent form, whereas Laura Hietaranta has saved 47.49% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Haruka Kaji has won 50.00% of matches played (W/L 32/32), with Laura Hietaranta winning 69.23% (W/L 45/20) 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). Laura Hietaranta has their best career surface win % on Clay, winning 56% (W/L 127/56), and worse career win % on Hard, winning 46% (W/L 12/14).
- Player level: In the last year, Haruka Kaji has played most of their matches on the Challengers/ITF tournaments > $10K, winning 52.54% of matches (W/L 31/28), where as Laura Hietaranta has played most of their matches on the Challengers/ITF tournaments > $10K, winning 60.00% of matches (W/L 27/18). 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 1 times before with Haruka Kaji winning 1 times and Laura Hietaranta being victorious 0 times. They have played 3 sets in total, with Haruka Kaji winning 2 and Laura Hietaranta winning 1.
- The last match between Haruka Kaji and Laura Hietaranta was at the W25 Pescara, 03-08-2021, Round: R1, Surface: Clay, with Haruka Kaji getting the victory 5-7 6-1 6-2.
- Head to head match duration: In past head to head matches, the average match time between these players has been 2:42:0.
- Opponent quality stats: Over the last 12 months, Haruka Kaji has played against opponents with an average rank of 360.58 while Laura Hietaranta has played against players with an average rank of 416.25.
- 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 Laura Hietaranta has won 67% in all matches played on tour.
- Break point conversion: In recent form, Haruka Kaji has converted 43.01% of breakpoint opportunities, and Laura Hietaranta has converted 37.55% 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 Laura Hietaranta Editorial Preview By TennisTipster88.
H. Kaji vs L. Hietaranta H2H Stats Used In Our Predictions
| Stats | ||
|---|---|---|
| 1 | H2H Matches Won | 0 |
| 2 | Sets Won | 1 |
| 17 | Games Won | 10 |
| 2 | Total Double Faults | 3 |
| 2:42:0 | Average Match Time | 2:42:0 |
| 83% (75/90) | 1st Serve % | 75% (69/92) |
| 65% (49/75) | 1st Serve Win % | 52% (36/69) |
| 47% (7/15) | 2nd Serve Win % | 57% (13/23) |
| 50% (6/12) | Break Pts Won % | 25% (2/8) |
| 47% (43/92) | Return Points Win % | 38% (34/90) |
| 100% (1/1) | Best‑of‑3 Win % | 0% (0/1) |
| 100% (1/1) | Deciding Set Win % | 0% (0/1) |
| 0% (0/0) | 1st Set Won, Won Match | 0% (0/1) |
| 0% (0/0) | 1st Set Won, Lost Match | 100% (1/1) |
| 100% (1/1) | 1st Set Lost, Won Match | 0% (0/0) |
Recent Performance Stats
2nd Serve Win %: Kaji 46%, Hietaranta 49%.
Opp 2nd Serve Pts Won: Kaji 57%, Hietaranta 61%.
Break Points Saved %: Kaji 54%, Hietaranta 57%.
H. Kaji Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
 W100 Takasaki - 17-11-2025 | ||||
R1  Shuai ZhangS. Zhang | L | 6-4 6-3 | ||
| 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 | ||
L. Hietaranta Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
 W35 Villeneuve d'Ascq - 27-10-2025 | ||||
R1 Sara CakarevicS. Cakarevic | L | 6-3 6-3 | ||
| W100 Wrexham - 20-10-2025 | ||||
R1  Amarni BanksA. Banks | L | 6-4 6-0 | ||
| W35 Santa Margherita di Pula - 06-10-2025 | ||||
R1  Julie PastikovaJ. Pastikova | L | 6-1 6-3 | ||
| Internazionali Di Calabria - Rende - 29-09-2025 | ||||
Q1  Anastasia AbbagnatoA. Abbagnato | L | 7-6(2) 6-3 | ||
| W75 Kursumlijska Banja - 15-09-2025 | ||||
QF  Mia RisticM. Ristic | L | 6-0 6-1 | ||
H. Kaji vs L. Hietaranta Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 55.73% (321/255) | YTD Win/Loss | 64.32% (155/86) |
| 53.22% (695/611) | Sets Win/Loss | 61.36% (335/211) |
| 50.91% (6013/5798) | Games Win/Loss | 55.80% (2692/2132) |
| 55.92% (236/186) | Hard Win/Loss | 46.15% (12/14) |
| 46.88% (15/17) | Clay Win/Loss | 69.40% (127/56) |
| 58.33% (56/40) | Indoor Hard W/L | 50.00% (16/16) |
| 53.85% (14/12) | Grass Win/Loss | 0% (0/0) |
| 0.08 | Aces Per Game | 0.06 |
| 445 | Aces Total | 148 |
| 0.2 | Double Faults Per Game | 0.28 |
| 1171 | Total Double Faults | 647 |
| 1:22:6 | Average Match Time | 1:54:5 |
| 529.22 | Average Opponent Rank | 455.97 |
| 65% (19698/30409) | 1st Serve % | 62% (9417/15169) |
| 59% (11530/19698) | 1st Serve Win % | 59% (5522/9417) |
| 46% (4912/10712) | 2nd Serve Win % | 48% (2770/5752) |
| 49% (1903/3875) | Break Points Won % (Total) | 53% (1107/2079) |
| 46% (14129/30418) | Return Points Win % | 50% (7381/14706) |
| 33.33% (1/2) | Slam W/L | 0% (0/0) |
| 14.29% (2/12) | Main Tour W/L | 0% (0/0) |
| 55.31% (255/206) | Challenger W/L | 58.50% (86/61) |
| 64.29% (63/35) | Futures W/L | 73.40% (69/25) |
| 55% (310/564) | Best of 3 Sets Win % | 64% (151/236) |
| 67% (2/3) | Best of 5 Sets Win % | 100% (1/1) |
| 56% (60/108) | Tiebreaks Win % (Total) | 54% (22/41) |
| 60% (99/164) | Deciding Set Win % | 58% (39/67) |
| 87% (299/259) | 1st Set Won, Won Match | 91% (147/134) |
| 13% (299/39) | 1st Set Won, Lost Match | 8% (147/12) |
| 20% (275/56) | 1st Set Lost, Won Match | 22% (94/21) |
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