Kokoro Isomura vs Dong Ju Kim Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Wojtek Kolan

Published on 26 Oct at 09:59 AM UTC

HEAD TO HEAD

K. Isomura vs D. Ju Kim

Kokoro Isomura
Kokoro Isomura

Flag JPN JPN

l
l
w
w
w
l
l
l
l
l
Dong Ju Kim
Dong Ju Kim

Flag KOR KOR

w
w
l
l
w
w
w
w
w
l

1

Win

1

Played

0

Win

22
Age
23
-
Height
-
547
C. Rank
841
424
Best Rank
841
0
Total Titles
0
0
YTD Titles
0
$0
Career Money
$0
-
Plays
-

Head-to-head: Isomura 1 - 0 Kim

They have played 2 sets in total, with Kokoro Isomura winning 2 and Dong Ju Kim winning 0. The last match between Kokoro Isomura and Dong Ju Kim was at the Seoul Challenger, 26-10-2025, Round: Q1, Surface: Hard, with Kokoro Isomura getting the victory 6-4 6-3.

PlayersHead To Head Match Wins
Isomura1
Kim0
Last 1 H2H Matches:

(Q1Seoul Challenger(10-26-25)

Hard
JPN Flag
Kokoro Isomura
6
6
KOR Flag
Dong Ju Kim
4
3

K. Isomura vs D. J. Kim H2H Profile

Stats
$0Career Prize Money$0
53.78% (128-110)Career Total W/L62.30% (76-46)
1Hard0
1Titles1
1Total H2H Matches0
0% (0-0)YTD Win/Loss0% (0-0)

K. Isomura vs D. J. Kim Match Preview:

  • Second serve performance in recent form shows Dong Ju Kim winning 40.30% of points, while Kokoro Isomura has an edge with 44.06%.
  • In terms of return game stats, Kokoro Isomura leads with 50.48% of points won on opponents' second serves, compared to Dong Ju Kim’s 46.15%.
  • Analyzing return stats for first serves, Dong Ju Kim is slightly ahead with 27.82% compared to Kokoro Isomura’s 26.51%.
  • Under pressure, Kokoro Isomura saves a higher percentage of breakpoints at 52.38% versus Dong Ju Kim’s 48.61%.
  • Over the past year, Dong Ju Kim has a stronger overall win rate at 73.33% compared to Kokoro Isomura’s 54.55%.
  • Both players have their best surface win percentage on indoor hard courts, each at 67%.
  • Regarding opponent quality, Dong Ju Kim has faced higher-ranked players, averaging 270.1, while Kokoro Isomura's opponents average a rank of 441.24.
  • In deciding set performance, Kokoro Isomura has a slight advantage, winning 55% of such sets compared to 50% for Dong Ju Kim.
  • Given these stats, what might give one player an edge in their upcoming matchup?
  • Dong Ju Kim's stronger win rate and facing tougher opponents suggest a competitive edge despite Kokoro Isomura's strength under pressure.

Editorial Prediction (October 26, 2025, UTC):

In analyzing the upcoming match between Dong Ju Kim and Kokoro Isomura, distinct patterns emerge in their recent performances and career statistics. Dong Ju Kim demonstrates impressive overall win rates and a capacity to compete against higher-ranked opponents, indicating a potential advantage coming into this match.

Kokoro Isomura has shown strength under pressure and slightly superior second serve performance, elements that could play a crucial role if the match becomes tightly contested. However, Dong Ju Kim's consistency remains a significant factor.

Given the recent form and historical data, Dong Ju Kim appears to have a narrow edge over Kokoro Isomura. While both players bring unique strengths to the court, Dong Ju Kim is positioned as the probable victor in this upcoming encounter.

Kokoro Isomura vs Dong Ju Kim Editorial Preview By TennisTipster88.

K. Isomura vs D. J. Kim H2H Stats Used In Our Predictions

Stats
1H2H Matches Won0
2Sets Won0
12Games Won7
0Aces (Total)2
5Total Double Faults1
1:27:11Average Match Time1:27:11
63% (36/57)1st Serve %60% (38/63)
67% (24/36)1st Serve Win %50% (19/38)
38% (8/21)2nd Serve Win %40% (10/25)
67% (6/9)Break Pts Won %100% (3/3)
54% (34/63)Return Points Win %44% (25/57)
100% (1/1)Best‑of‑3 Win %0% (0/1)
100% (1/1)1st Set Won, Won Match0% (0/0)
0% (0/1)1st Set Won, Lost Match0% (0/0)
0% (0/0)1st Set Lost, Won Match0% (0/1)

Recent Performance Stats

2nd Serve Win %: Isomura 49%, Kim 51%.
Opp 2nd Serve Pts Won: Isomura 54%, Kim 58%.
Break Points Saved %: Isomura 59%, Kim 58%.

K. Isomura Recent Matches Played

OPPONENTRESULTSCOREH2H
HardPlayford Challenger - 24-11-2025

R1

INDK. Singh
L
5-7 6-4 6-3
HardYokohama Challenger - 17-11-2025

R1

JPNY. Kusuhara
L
7-5 6-3
I.hardKobe Challenger - 10-11-2025

R1

JPNS. Shimabukuro
L
7-6(1) 6-4
HardMatsuyama Challenger - 03-11-2025

R1

PORH. Rocha
L
5-7 6-4 6-1
HardSeoul Challenger - 27-10-2025

R2

SWEE. Ymer
L
6-2 6-3

D. J. Kim Recent Matches Played

OPPONENTRESULTSCOREH2H
HardM15 Gimcheon - 24-11-2025

R1

JPNK. Saitoh
L
6-7(6) 6-4 7-6(7)
HardM15 Gimcheon - 17-11-2025

F

KORS. Hyun
W
6-0 7-6(4)

SF

TPEK. Lee
W
6-2 6-3

QF

JPNT. Karigyo
W
7-6(5) 6-1

R2

KORY. Jeong
W
6-4 6-1
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K. Isomura vs D. J. Kim Stats Breakdown Vs All H2H Opponents

Stats
53.78% (128/110)YTD Win/Loss62.30% (76/46)
52.05% (279/257)Sets Win/Loss59.93% (163/109)
50.96% (2512/2417)Games Win/Loss55.10% (1398/1139)
52.20% (95/87)Hard Win/Loss61.76% (63/39)
58.14% (25/18)Clay Win/Loss64.71% (11/6)
61.54% (8/5)Indoor Hard W/L66.67% (2/1)
0.14Aces Per Game0.07
335Aces Total91
0.25Double Faults Per Game0.09
601Total Double Faults107
1:43:18Average Match Time1st Match
477.12Average Opponent Rank272.99
68% (10171/14987)1st Serve %69% (2575/3750)
63% (6439/10171)1st Serve Win %61% (1575/2575)
47% (2279/4815)2nd Serve Win %49% (570/1175)
46% (743/1603)Break Points Won % (Total)51% (217/425)
42% (6383/15216)Return Points Win %44% (1664/3774)
52.38% (22/20)Challenger W/L0.00% (0/5)
54.08% (106/90)Futures W/L64.96% (76/41)
53% (124/233)Best of 3 Sets Win %62% (75/121)
100% (1/1)Best of 5 Sets Win %100% (1/1)
59% (38/64)Tiebreaks Win % (Total)63% (10/16)
59% (37/63)Deciding Set Win %57% (16/28)
91% (118/107)1st Set Won, Won Match86% (79/68)
9% (118/11)1st Set Won, Lost Match14% (79/11)
18% (120/21)1st Set Lost, Won Match16% (43/7)

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