Match Info

ITF MEN - SINGLES: M25 Takasaki, hard - Quarter-finals

Date: 18 September 2025, Thursday


	Jumpei Yamasaki		Takuya Kumasaka

	1	2
			Watch
			Watch
	2.58	1.48
	1.83	1.83	Watch
	2.58	1.45	Watch
Avarage Now (Initially)	2.33 ↓ (2.89)	1.59 ↑ (1.37)

The best margin for this event is 6.3%, offered by

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Current Win Probability

Jumpei Yamasaki
40.5%

Takuya Kumasaka
59.5%

Initial Probability

(when we started the analysis)

32.2%

67.8%

Our Initial ML Estimation

29.6%

70.4%

Analysis of Changes in Winning Probabilities:

Jumpei Yamasaki has improved its chances compared to the initial analysis. (+8.3%)

Note: This is a significant improvement in prediction, suggesting increased confidence in Jumpei Yamasaki's performance.

Takuya Kumasaka has seen a decrease in its chances compared to the initial analysis. (-8.3%)

Note: This is a significant drop in prediction, and Takuya Kumasaka might be facing challenges that affect their performance.

ML Model estimates a lower probability for Jumpei Yamasaki than the current prediction. (-10.9%)

Note: The ML model's lower estimate suggests that there may be underlying issues with Jumpei Yamasaki that the model has picked up on.

ML Model estimates a higher probability for Takuya Kumasaka than the current prediction. (+10.9%)

Note: The ML model's higher estimate suggests that Takuya Kumasaka could outperform expectations, possibly based on recent matchups or player stats.

Jumpei Yamasaki - Takuya Kumasaka Predictions

Expected Score (Market Odds): 0:2

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Preview

Yamasaki is ranked ATP: 954. Kumasaka is ranked ATP: 449.

Each of the players is struggling with stability in their game.

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

In this match, Kumasaka is seen as the favorite.

In the last 3 head-to-head matches, Yamasaki won 2 matches, drew 0 matches, lost 1 match, and goals 4:0. (average 1.3:0).

Form

✺ - easy match; ✺ - difficult match;

- Jumpei Yamasaki
ITF Tournaments
17.09.25	Taiyo Yamanaka - Jumpei Yamasaki	0:2 ✺
15.09.25	Jumpei Yamasaki - Dominik Palan	Palan D. retired ✺
01.09.25	Jumpei Yamasaki - Shunsuke Nakagawa	0:2 ✺
13.08.25	Koki Matsuda - Jumpei Yamasaki	2:0 ✺
12.08.25	Jumpei Yamasaki - Abhinav Sanjeev Shanmugam	2:0 ✺
Form Coefficient (based on results and difficulties of last matches) - 6.1 W?LLW
- Takuya Kumasaka
ITF Tournaments
17.09.25	Daisuke Sumizawa - Takuya Kumasaka	1:2 ✺
15.09.25	Bekkhan Atlangeriev - Takuya Kumasaka	0:2 ✺
10.09.25	Kaichi Uchida - Takuya Kumasaka	2:0 ✺
05.09.25	Takuya Kumasaka - Kaichi Uchida	0:2 ✺
05.09.25	Naoki Nakagawa - Takuya Kumasaka	0:2 ✺
Form Coefficient (based on results and difficulties of last matches) - 6 WWLLW

Latest Head to Head

ITF Tournaments
28.12.23	Jumpei Yamasaki - Takuya Kumasaka	2:0
06.09.23	Takuya Kumasaka - Jumpei Yamasaki	Kumasaka T. retired
31.05.23	Jumpei Yamasaki - Takuya Kumasaka	2:0

Jumpei Yamasaki - Takuya Kumasaka: Predictions, Live Scores & TV Guide