Match Info

CHALLENGER MEN - SINGLES: Seoul - Qualification, hard - Semi-finals

Date: 26 October 2025, Sunday


	Dong Ju Kim		Kokoro Isomura

	1	2
			Watch
			Watch
	2.37	1.52	Watch
	2.25	1.59	Watch
	2.34	1.56	Watch
	2.33	1.55
Avarage Now (Initially)	2.32 ↑ (1.84)	1.56 ↓ (1.85)

The best margin for this event is 6.8%, offered by

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Current Win Probability

Dong Ju Kim
40.1%

Kokoro Isomura
59.9%

Initial Probability

(when we started the analysis)

50.1%

49.9%

Our Initial ML Estimation

52%

48%

Analysis of Changes in Winning Probabilities:

Dong Ju Kim has seen a decrease in its chances compared to the initial analysis. (-10%)

Note: This is a significant drop in prediction, indicating that Dong Ju Kim's form might have worsened.

Kokoro Isomura has improved its chances compared to the initial analysis. (+10%)

Note: This is a significant improvement in prediction, suggesting Kokoro Isomura's recent form is better than expected.

ML Model estimates a higher probability for Dong Ju Kim than the current prediction. (+11.9%)

Note: The ML model's higher estimate suggests a strong performance forecast for Dong Ju Kim, possibly due to key factors that the model accounted for.

ML Model estimates a lower probability for Kokoro Isomura than the current prediction. (-11.9%)

Note: The ML model's lower estimate suggests a potential downturn for Kokoro Isomura, possibly due to injuries or other negative factors.

Who will win by Users?

1	X	2
50%	0%	50%

Dong Ju Kim - Kokoro Isomura Predictions

Users Predictions: 4 users predict this event. Kim will win (votes: 2 - 50%). Isomura will win (votes: 2 - 50%).

Expected Score (Market Odds): 0:2

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Preview

Kim is ranked ATP: 1077. Isomura is ranked ATP: 493.

The recent form of both competitors has been shaky.

Kim may face physical challenges compared to their opponent, as they have played more matches in recent days.

In this match, both players are almost equally likely to win.

Recently, the players have not faced each other.

Last Results with these Odds

Kokoro Isomura - the odds 1.85 are the expected chance of winning is 49.86%, but this team recently wins 63% of matches with these odds.

Form

✺ - easy match; ✺ - difficult match;

- Dong Ju Kim
ITF Tournaments
23.10.25	Braden Shick - Dong Ju Kim	2:0 ✺
22.10.25	Toshiki Karigyo - Dong Ju Kim	0:2 ✺
20.10.25	Dong Ju Kim - Taisei Ichikawa	2:1 ✺
05.09.25	Mukund Sasikumar - Dong Ju Kim	2:0 ✺
04.09.25	Pawit Sornlaksup - Dong Ju Kim	0:2 ✺
Form Coefficient (based on results and difficulties of last matches) - 6.5 LWWLW
- Kokoro Isomura
ATP Challenger
18.10.25	Kokoro Isomura - Naoki Tajima	0:2 ✺
ITF Tournaments
18.09.25	Kokoro Isomura - Kaichi Uchida	0:2 ✺
17.09.25	Kokoro Isomura - Yuta Tomida	2:0 ✺
15.09.25	Kokoro Isomura - Hayato Matsuoka	2:1 ✺
10.09.25	Mark Whitehouse - Kokoro Isomura	2:0 ✺
Form Coefficient (based on results and difficulties of last matches) - 4.8 LLWWL

Dong Ju Kim - Kokoro Isomura: Predictions, Live Scores & TV Guide