MATCHSTAT

Kokoro Isomura vs Takuya Kumasaka Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Wojtek Kolan

H2H RecordsCareer Stats

HEAD TO HEAD

K. Isomura vs T. Kumasaka

Kokoro Isomura
Kokoro Isomura

Flag JPN JPN

l
w
l
w
w
l
l
w
w
w
Takuya Kumasaka
Takuya Kumasaka

Flag JPN JPN

w
w
w
l
w
w
w
l
w
l

2

Win

2

Played

0

Win

22
Age
27
-
Height
5'9" (175 cm)
515
C. Rank
485
424
Best Rank
449
0
Total Titles
0
0
YTD Titles
0
$0
Career Money
$0
-
Plays
Right-Handed

Head-to-head: Isomura 2 - 0 Kumasaka

They have played 6 sets in total, with Kokoro Isomura winning 4 and Takuya Kumasaka winning 2. The last match between Kokoro Isomura and Takuya Kumasaka was at the Matsuyama Challenger, 04-11-2024, Round: Q3, Surface: Hard, with Takuya Kumasaka getting the victory 7-6(5) 3-6 7-6(3).

PlayersHead To Head Match Wins
Isomura2
Kumasaka0
Last 2 H2H Matches:

(Q3) Matsuyama Challenger(11-04-24)

Hard
JPN Flag
Kokoro Isomura
7
3
7
JPN Flag
Takuya Kumasaka
6
6
6

(R2) M15 Kuching(11-16-23)

Hard
JPN Flag
Kokoro Isomura
6
3
7
JPN Flag
Takuya Kumasaka
3
6
6

K. Isomura vs T. Kumasaka H2H Profile

JPNK. Isomura
Stats
JPNT. Kumasaka
$0Career Prize Money$0
54.94% (128-105)Career Total W/L58.43% (149-106)
2Hard0
1Titles1
2Total H2H Matches0
0% (0-0)YTD Win/Loss0% (0-0)

K. Isomura vs T. Kumasaka Match Preview:

  • Second serve performance recent form: In recent form (last 6 months), Kokoro Isomura has won 44.03% of points on their second serve, while Takuya Kumasaka has won 44.04%. There is a high correlation between this stat and match prediction accuracy.
  • Return game stats recent form: Return stats show Kokoro Isomura, in recent form, has won 50.78% of their opponent's second serve points, while Takuya Kumasaka has won 44.82%. The same stats for first serve returns are 26.50% and 29.19% respectively and this has a high correlation to pick who is favored in this H2H matchup.
  • Under pressure analysis: Kokoro Isomura has saved 51.35% of breakpoints in recent form, whereas Takuya Kumasaka has saved 48.54% which is a useful statistic for in-game betting predictions.
  • Performance overview: Over the last year Kokoro Isomura has won 56.72% of matches played (W/L 38/29), with Takuya Kumasaka winning 64.18% (W/L 43/24) that gives us an overall head-to head prediction overview.
  • Best surface: Kokoro Isomura has their best career surface win % on I.hard, winning 67% (W/L 8/4), and worse career win % on Hard, winning 53% (W/L 95/83). Takuya Kumasaka has their best career surface win % on Hard, winning 67% (W/L 127/84), and worse career win % on I.hard, winning 0% (W/L 0/2).
  • Player level: In the last year, Kokoro Isomura has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 52.63% of matches (W/L 20/18), where as Takuya Kumasaka has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 69.81% of matches (W/L 37/16). 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 2 times before with Kokoro Isomura winning 2 times and Takuya Kumasaka being victorious 0 times. They have played 6 sets in total, with Kokoro Isomura winning 4 and Takuya Kumasaka winning 2.
  • The last match between Kokoro Isomura and Takuya Kumasaka was at the Matsuyama Challenger, 04-11-2024, Round: Q3, Surface: Hard, with Takuya Kumasaka getting the victory 7-6(5) 3-6 7-6(3).
  • Head to head match duration: In past head to head matches, the average match time between these players has been 3:27:25.
  • Opponent quality stats: Over the last 12 months, Kokoro Isomura has played against opponents with an average rank of 427.22 while Takuya Kumasaka has played against players with an average rank of 507.15.
  • Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Kokoro Isomura has won 55% of deciding sets over the last 12 months, while Takuya Kumasaka has won 64% in all matches played on tour.
  • Break point conversion: In recent form, Kokoro Isomura has converted 29.95% of breakpoint opportunities, and Takuya Kumasaka has converted 45.16% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Kokoro Isomura vs Takuya Kumasaka Editorial Preview By TennisTipster88.

K. Isomura vs T. Kumasaka H2H Stats Used In Our Predictions

JPNK. Isomura
Stats
JPNT. Kumasaka
2H2H Matches Won0
4Sets Won2
33Games Won33
2Aces (Total)8
14Total Double Faults6
3:27:25Average Match Time3:27:25
65% (140/214)1st Serve %59% (132/224)
60% (84/140)1st Serve Win %67% (89/132)
49% (36/74)2nd Serve Win %40% (37/92)
50% (10/20)Break Pts Won %41% (11/27)
44% (98/224)Return Points Win %44% (94/214)
100% (2/2)Best‑of‑3 Win %0% (0/2)
100% (2/2)Deciding Set Win %0% (0/2)
100% (2/2)1st Set Won, Won Match0% (0/0)
0% (0/2)1st Set Won, Lost Match0% (0/0)
0% (0/0)1st Set Lost, Won Match0% (0/2)

Recent Performance Stats

2nd Serve Win %: Isomura 49%, Kumasaka 51%.
Opp 2nd Serve Pts Won: Isomura 54%, Kumasaka 54%.
Break Points Saved %: Isomura 60%, Kumasaka 47%.

K. Isomura Recent Matches Played

OPPONENTRESULTSCOREH2H
HardSeoul Challenger - 27-10-2025

R1

JPNY. Watanuki
W
5-2 ret.

Q3

JPNY. Takahashi
W
6-2 6-4

Q1

KORD. Ju
W
6-4 6-3
HardSuzhou Challenger - 20-10-2025

Q1

JPNN. Tajima
L
6-3 6-4
HardM25 Takasaki - 15-09-2025

QF

JPNK. Uchida
L
6-2 6-2
View All

T. Kumasaka Recent Matches Played

OPPONENTRESULTSCOREH2H
HardSeoul Challenger - 27-10-2025

Q3

THAK. Samrej
L
6-2 6-1

Q1

RUSM. Zhukov
W
3-6 6-4 6-1
HardSuzhou Challenger - 20-10-2025

R2

JPNY. Shimizu
L
6-0 5-7 7-6(4)

R1

AUSO. Jasika
W
7-5 6-4

Q3

USAE. Zhu
W
6-1 6-3
View All
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K. Isomura vs T. Kumasaka Stats Breakdown Vs All H2H Opponents

JPNK. Isomura
Stats
JPNT. Kumasaka
54.94% (128/105)YTD Win/Loss58.43% (149/106)
52.86% (277/247)Sets Win/Loss55.67% (324/258)
51.23% (2463/2345)Games Win/Loss52.54% (2799/2528)
53.37% (95/83)Hard Win/Loss60.19% (127/84)
58.14% (25/18)Clay Win/Loss51.28% (20/19)
66.67% (8/4)Indoor Hard W/L40.00% (2/3)
0.14Aces Per Game0.13
328Aces Total332
0.25Double Faults Per Game0.13
581Total Double Faults346
1:43:11Average Match Time1:31:55
472.14Average Opponent Rank479.78
68% (9927/14600)1st Serve %62% (8222/13356)
63% (6283/9927)1st Serve Win %64% (5263/8222)
47% (2213/4672)2nd Serve Win %50% (2570/5134)
47% (732/1566)Break Points Won % (Total)46% (741/1621)
42% (6233/14808)Return Points Win %44% (6000/13781)
59.46% (22/15)Challenger W/L48.15% (13/14)
54.08% (106/90)Futures W/L59.65% (136/92)
54% (124/228)Best of 3 Sets Win %57% (140/244)
100% (1/1)Best of 5 Sets Win %100% (5/5)
60% (38/63)Tiebreaks Win % (Total)47% (27/58)
61% (37/61)Deciding Set Win %59% (43/73)
92% (116/107)1st Set Won, Won Match89% (132/118)
8% (116/9)1st Set Won, Lost Match9% (132/12)
18% (117/21)1st Set Lost, Won Match24% (123/29)

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