Kokoro Isomura vs Dong Ju Kim Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
Published on 26 Oct at 09:59 AM UTC
HEAD TO HEAD
K. Isomura vs D. Ju Kim

JPN
1
Win
Played
0
Win

KOR
1
Win
Played
0
Win
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.
| Players | Head To Head Match Wins |
|---|---|
| Isomura | 1 |
| Kim | 0 |
Last 1 H2H Matches:
(Q1) Seoul Challenger(10-26-25)
K. Isomura vs D. J. Kim H2H Profile
| Stats | ||
|---|---|---|
| $0 | Career Prize Money | $0 |
| 53.78% (128-110) | Career Total W/L | 62.30% (76-46) |
| 1 | Hard | 0 |
| 1 | Titles | 1 |
| 1 | Total H2H Matches | 0 |
| 0% (0-0) | YTD Win/Loss | 0% (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 | ||
|---|---|---|
| 1 | H2H Matches Won | 0 |
| 2 | Sets Won | 0 |
| 12 | Games Won | 7 |
| 0 | Aces (Total) | 2 |
| 5 | Total Double Faults | 1 |
| 1:27:11 | Average Match Time | 1:27:11 |
| 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 Match | 0% (0/0) |
| 0% (0/1) | 1st Set Won, Lost Match | 0% (0/0) |
| 0% (0/0) | 1st Set Lost, Won Match | 0% (0/1) |
Recent Performance Stats
K. Isomura Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
R1 | L | 5-7 6-4 6-3 | ||
R1 | L | 7-5 6-3 | ||
R1 | L | 7-6(1) 6-4 | ||
R1 | L | 5-7 6-4 6-1 | ||
R2 | L | 6-2 6-3 | ||
D. J. Kim Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
R1 | L | 6-7(6) 6-4 7-6(7) | ||
F | W | 6-0 7-6(4) | ||
SF | W | 6-2 6-3 | ||
QF | W | 7-6(5) 6-1 | ||
R2 | W | 6-4 6-1 | ||

K. Isomura vs D. J. Kim Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 53.78% (128/110) | YTD Win/Loss | 62.30% (76/46) |
| 52.05% (279/257) | Sets Win/Loss | 59.93% (163/109) |
| 50.96% (2512/2417) | Games Win/Loss | 55.10% (1398/1139) |
| 52.20% (95/87) | Hard Win/Loss | 61.76% (63/39) |
| 58.14% (25/18) | Clay Win/Loss | 64.71% (11/6) |
| 61.54% (8/5) | Indoor Hard W/L | 66.67% (2/1) |
| 0.14 | Aces Per Game | 0.07 |
| 335 | Aces Total | 91 |
| 0.25 | Double Faults Per Game | 0.09 |
| 601 | Total Double Faults | 107 |
| 1:43:18 | Average Match Time | 1st Match |
| 477.12 | Average Opponent Rank | 272.99 |
| 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/L | 0.00% (0/5) |
| 54.08% (106/90) | Futures W/L | 64.96% (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 Match | 86% (79/68) |
| 9% (118/11) | 1st Set Won, Lost Match | 14% (79/11) |
| 18% (120/21) | 1st Set Lost, Won Match | 16% (43/7) |
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