Martyna Kubka vs Haruka Kaji Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Wojtek Kolan

Published on 26 Aug at 11:49 AM UTC

HEAD TO HEAD

M. Kubka vs H. Kaji

Martyna Kubka
Martyna Kubka

Flag POL POL

l
l
w
w
l
w
w
w
l
l
Haruka Kaji
Haruka Kaji

Flag JPN JPN

l
l
l
l
l
l
w
l
l
l

1

Win

2

Played

1

Win

24
Age
30
-
Height
-
360
C. Rank
281
305
Best Rank
213
0
Total Titles
0
0
Ytd Titles
0
$1.9K
Career Money
$48.1K
-
Plays
-

Head-To-Head: Kubka 1 - 1 Kaji

They have played 5 sets in total, with Martyna Kubka winning 2 and Haruka Kaji winning 3. The last match between Martyna Kubka and Haruka Kaji was at the W35 Heraklion, 26-08-2025, Round: R1, Surface: Hard, with Draw getting the victory 6-2 3-6 7-6(5).

PlayersHead To Head Match Wins
Kubka1
Kaji1
Last H2H Matches:

(R1W35 Heraklion(08-26-25)

Hard
POL Flag
Martyna Kubka
6
3
7
JPN Flag
Haruka Kaji
2
6
6

(QFW50 Ourense(08-16-24)

Hard
JPN Flag
Haruka Kaji
6
6
POL Flag
Martyna Kubka
1
1

M. Kubka vs H. Kaji H2H Profile

Stats
$1,860Career Prize Money$48,125
56.70% (165-126)Career Total W/L55.71% (312-248)
1Hard1
3Titles7
1Total H2H Matches1
0% (0-0)YTD Win/Loss0% (0-0)

M. Kubka vs H. Kaji Match Preview

  • Second serve performance: Kubka has a slight edge, winning 41.81% of second serve points compared to Kaji's 39.75%. Could this be an indicator of match outcome?
  • Return game strength: Kaji is more effective at returning serves, winning 51.14% of second serve returns and 36.19% of first serves, whereas Kubka scores 45.55% and 30.45% respectively. This gives Kaji an advantage in breaking serves.
  • Pressure points: Kubka has saved 49.6% of breakpoints, slightly outperforming Kaji, who saves 44.26%. Does this indicate Kubka's resilience during critical moments?
  • Overall performance: Over the past year, Kubka has a higher match win percentage at 58.18%, in contrast to Kaji's 52.94%, suggesting a general advantage in match outcomes.
  • Surface preference: Kubka performs best on Hard courts, winning 63% of matches, whereas Kaji shines on Indoor Hard courts with a 56% success rate. Both struggle on Clay surfaces.
  • Tournament level experience: Playing mostly in Challengers/ITF events, Kaji has a slightly better win percentage at 57.14%, compared to Kubka's 51.22%.
  • Head-to-head record: Kaji leads with a 1-0 head-to-head advantage against Kubka, winning their last encounter convincingly.
  • Opponent quality: Both have faced similarly ranked opponents in the past year, with Kubka's average opponent rank at 362.42 and Kaji's at 365.5.
  • Deciding set performance: Kubka excels in deciding sets, winning 62% over the past year, while Kaji has triumphed in 53% of these scenarios.
  • Breakpoint conversion: Both players have similar abilities to capitalize on break point opportunities, with Kubka at 36.5% and Kaji at 36.94%.

Editorial Prediction (August 26, 2025, UTC):

Kubka and Kaji each exhibit unique strengths that could influence the match's outcome. Kubka's stronger performance on second serves and ability to save breakpoints may aid in critical game moments.

However, Kaji's superior return game and recent head-to-head success might provide the necessary edge. Their ability to disrupt Kubka's service games could be influential in turning the match in their favor.

Overall match statistics suggest Kubka slightly edges out Kaji in general match performance and critical situations such as deciding sets.

Considering all factors, it seems that Haruka Kaji is positioned to claim victory in the upcoming match, particularly due to her stronger head-to-head performance and return game efficiency.

Martyna Kubka vs Haruka Kaji Editorial Preview By TennisTipster88.

M. Kubka vs H. Kaji H2H Stats Used In Our Predictions

Stats
1H2H Matches Won1
2Sets Won3
18Games Won26
5Aces (Total)4
6Total Double Faults4
1:55:58Avg. Match Time1:55:58
64% (96/150)1st Serve %67% (91/135)
57% (55/96)1st Serve Win %65% (59/91)
44% (24/54)2nd Serve Win %59% (26/44)
29% (4/14)Break Pts Won %56% (9/16)
37% (50/135)Return Pts Won %47% (71/150)
50% (1/2)Best‑of‑3 Win %50% (1/2)
100% (1/1)Deciding Set Win %0% (0/1)
100% (1/1)1st Set Won → Match Won100% (1/1)
0% (0/1)1st Set Won → Match Lost0% (0/1)
0% (0/1)1st Set Lost → Match Won0% (0/1)

Recent Performance Stats

2nd Serve Win %: Kubka 51%, Kaji 46%.
Opp 2nd Serve Pts Won: Kubka 53%, Kaji 56%.
Break Points Saved %: Kubka 52%, Kaji 56%.

M. Kubka Recent Matches Played

OPPONENTRESULTSCOREH2H
HardGuadalajara Open Akron - Guadalajara - 08-09-2025

Q1

CANC. Brace
L
1-6 6-1 6-2
HardW35 Heraklion - 25-08-2025

SF

SRBL. Radivojevic
L
6-3 6-7(5) 6-1

QF

RUSK. Pavlova
W
6-3 4-6 6-1

R2

EGYS. Samir
W
6-3 6-3

R1

JPNH. Kaji
W
6-2 3-6 7-6(5)

H. Kaji Recent Matches Played

OPPONENTRESULTSCOREH2H
HardW50 Leiria - 01-09-2025

R1

CANK. Sebov
L
6-3 6-1
HardW35 Heraklion - 25-08-2025

R1

POLM. Kubka
L
6-2 3-6 7-6(5)
ClayW50 Bistrita - 18-08-2025

R2

ROUE. Maria
L
6-3 6-4

R1

TPEY. Li
W
3-6 7-5 3-2 ret.
HardW100 Figueira da Foz - 21-07-2025

R1

CZEG. Andrea
L
2-6 6-1 6-0
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M. Kubka vs H. Kaji Stats Breakdown Vs All H2H Opponents

Stats
56.70% (165/126)YTD Win/Loss55.71% (312/248)
55.52% (372/298)Sets Win/Loss53.14% (676/596)
52.42% (3301/2996)Games Win/Loss50.91% (5843/5635)
62.50% (90/54)Hard Win/Loss55.91% (227/179)
45.31% (29/35)Clay Win/Loss46.88% (15/17)
55.42% (46/37)Indoor Hard W/L58.33% (56/40)
0% (0/0)Grass Win/Loss53.85% (14/12)
0.33Aces Per Game0.08
1014Aces Total431
0.26Double Faults Per Game0.2
810Total Double Faults1144
1:36:7Average Match Time1:21:18
452.45Average Opponent Rank526.62
65% (11934/18376)1st Serve %65% (18970/29338)
65% (7706/11934)1st Serve Win %59% (11107/18970)
48% (3092/6442)2nd Serve Win %46% (4755/10369)
46% (947/2059)Break Points Won % (Total)49% (1834/3743)
43% (7891/18236)Return Points Win %46% (13626/29334)
0% (0/0)Slam W/L33.33% (1/2)
12.50% (1/7)Main Tour W/L8.33% (1/11)
54.00% (108/92)Challenger W/L55.26% (247/200)
67.47% (56/27)Futures W/L64.29% (63/35)
57% (161/284)Best of 3 Sets Win %55% (301/548)
0% (0/0)Best of 5 Sets Win %67% (2/3)
50% (37/74)Tiebreaks Win % (Total)54% (55/101)
52% (49/95)Deciding Set Win %60% (98/162)
83% (169/141)1st Set Won, Won Match86% (291/251)
16% (169/27)1st Set Won, Lost Match13% (291/39)
20% (122/24)1st Set Lost, Won Match21% (267/55)

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