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

Wojtek Kolan

Wojtek Kolan

Published on 26 Aug at 11:49 AM UTC

HEAD TO HEAD

H. Kaji vs M. Kubka

Haruka Kaji
Haruka Kaji

Flag JPN JPN

w
l
w
w
l
w
l
w
l
w
Martyna Kubka
Martyna Kubka

Flag POL POL

l
l
w
l
w
w
l
w
w
l

1

Win

2

Played

1

Win

31
Age
24
-
Height
-
252
C. Rank
370
213
Best Rank
305
0
Total Titles
0
0
YTD Titles
0
$50.3K
Career Money
$1.9K
-
Plays
-

Head-to-head: Kaji 1 - 1 Kubka

They have played 5 sets in total, with Haruka Kaji winning 3 and Martyna Kubka winning 2. 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
Kaji1
Kubka1
Last 2 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

H. Kaji vs M. Kubka H2H Profile

Stats
$50,325Career Prize Money$1,860
55.94% (320-252)Career Total W/L56.67% (170-130)
1Hard1
7Titles3
1Total H2H Matches1
0% (0-0)YTD Win/Loss0% (0-0)

H. Kaji vs M. Kubka 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.

Haruka Kaji vs Martyna Kubka Editorial Preview By TennisTipster88.

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

Stats
1H2H Matches Won1
3Sets Won2
26Games Won18
4Aces (Total)5
4Total Double Faults6
1:55:58Average Match Time1:55:58
67% (91/135)1st Serve %64% (96/150)
65% (59/91)1st Serve Win %57% (55/96)
59% (26/44)2nd Serve Win %44% (24/54)
56% (9/16)Break Pts Won %29% (4/14)
47% (71/150)Return Points Win %37% (50/135)
50% (1/2)Best‑of‑3 Win %50% (1/2)
0% (0/1)Deciding Set Win %100% (1/1)
100% (1/1)1st Set Won, Won Match100% (1/1)
0% (0/1)1st Set Won, Lost Match0% (0/1)
0% (0/1)1st Set Lost, Won Match0% (0/1)

Recent Performance Stats

2nd Serve Win %: Kaji 46%, Kubka 53%.
Opp 2nd Serve Pts Won: Kaji 57%, Kubka 53%.
Break Points Saved %: Kaji 55%, Kubka 52%.

H. Kaji Recent Matches Played

OPPONENTRESULTSCOREH2H
HardW35 Faro - 03-11-2025

R1

SWEL. Nilsson
W
7-6(1) 6-1
HardHong Kong Tennis Open - Hong Kong - 27-10-2025

Q3

RUSK. Sidorova
L
6-1 6-2

Q1

USAK. Liu
W
7-6(4) 6-4
HardWTA 125 Jinan Open - Jinan - 13-10-2025

R2

CHNX. Gao
L
6-3 6-3

R1

CHNY. Ren
W
4-6 6-2 7-5

M. Kubka Recent Matches Played

OPPONENTRESULTSCOREH2H
I.hardW35 Villeneuve d'Ascq - 27-10-2025

QF

FRAA. Monnot
L
6-3 7-5

R2

CZEL. Petruzelova
W
6-1 6-2

R1

POLA. Hertel
W
6-2 6-0
I.hardW75 Hamburg - 20-10-2025

QF

NEDA. Vrancken
L
5-7 6-4 7-6(4)

R2

POLM. Stankiewicz
W
5-7 6-1 6-2
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H. Kaji vs M. Kubka Stats Breakdown Vs All H2H Opponents

Stats
55.94% (320/252)YTD Win/Loss56.67% (170/130)
53.39% (693/605)Sets Win/Loss55.57% (384/307)
50.94% (5979/5758)Games Win/Loss52.57% (3410/3076)
56.22% (235/183)Hard Win/Loss62.07% (90/55)
46.88% (15/17)Clay Win/Loss45.31% (29/35)
58.33% (56/40)Indoor Hard W/L56.04% (51/40)
53.85% (14/12)Grass Win/Loss0% (0/0)
0.08Aces Per Game0.34
445Aces Total1074
0.2Double Faults Per Game0.26
1165Total Double Faults828
1:21:52Average Match Time1st Match
529.79Average Opponent Rank449.18
65% (19498/30118)1st Serve %65% (12294/18939)
59% (11424/19498)1st Serve Win %65% (7972/12294)
46% (4871/10621)2nd Serve Win %48% (3212/6645)
49% (1880/3839)Break Points Won % (Total)46% (974/2115)
46% (13992/30135)Return Points Win %43% (8126/18810)
33.33% (1/2)Slam W/L0% (0/0)
14.29% (2/12)Main Tour W/L12.50% (1/7)
55.58% (254/203)Challenger W/L54.07% (113/96)
64.29% (63/35)Futures W/L67.47% (56/27)
55% (309/560)Best of 3 Sets Win %57% (166/293)
67% (2/3)Best of 5 Sets Win %0% (0/0)
56% (60/107)Tiebreaks Win % (Total)49% (37/75)
60% (99/164)Deciding Set Win %51% (50/98)
87% (298/258)1st Set Won, Won Match83% (174/145)
13% (298/39)1st Set Won, Lost Match16% (174/28)
21% (272/56)1st Set Lost, Won Match20% (126/25)

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