Match Info

CHALLENGER WOMEN - SINGLES: Huzhou, clay - 1/8-finals

Date: 10 September 2025, Wednesday


	Kyoka Okamura		Sijia Wei

	1	2
	3	1.36	Watch
	2.95	1.36
	2.9	1.36	Watch
	2.9	1.43
	2.40	1.53	Watch
	2.9	1.38	Watch
Avarage Now (Initially)	2.84 ↑ (2.23)	1.4 ↓ (1.57)

The best margin for this event is 4.4%, offered by

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Current Win Probability

Kyoka Okamura
33.1%

Sijia Wei
66.9%

Initial Probability

(when we started the analysis)

41.4%

58.6%

Our Initial ML Estimation

39.3%

60.7%

Analysis of Changes in Winning Probabilities:

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

Note: This is a significant drop in prediction, indicating that Kyoka Okamura's form might have worsened.

Sijia Wei has improved its chances compared to the initial analysis. (+8.3%)

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

ML Model estimates a higher probability for Kyoka Okamura than the current prediction. (+6.2%)

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

ML Model estimates a lower probability for Sijia Wei than the current prediction. (-6.2%)

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

Kyoka Okamura - Sijia Wei Predictions

Expected Score (Market Odds): 0:2

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Preview

Okamura is ranked WTA: 204. Wei is ranked WTA: 184.

The recent form of both competitors has been shaky.

Okamura may have a physical advantage due to more rest days in recent times.

Wei will hold a modest advantage in this match.

Recently, the players have not faced each other.

Form

✺ - easy match; ✺ - difficult match;

- Kyoka Okamura
ATP Challenger
08.09.25	Ayano Shimizu - Kyoka Okamura	0:2 ✺
WTA US Open
19.08.25	Justina Mikulskyte - Kyoka Okamura	2:0 ✺
ITF Tournaments
07.08.25	Katie Swan - Kyoka Okamura	2:0 ✺
06.08.25	Yiming Dang - Kyoka Okamura	0:2 ✺
ATP Challenger
31.07.25	Kyoka Okamura - Dominika Salkova	1:2 ✺
Form Coefficient (based on results and difficulties of last matches) - 2.5 WLLWL
- Sijia Wei
ATP Challenger
08.09.25	Carol Zhao - Sijia Wei	0:2 ✺
01.09.25	Zhibek Kulambayeva - Sijia Wei	2:1 ✺
WTA US Open
22.08.25	Shuai Zhang - Sijia Wei	2:0 ✺
21.08.25	Sijia Wei - Leyre Romero Gormaz	2:1 ✺
19.08.25	Berfu Cengiz - Sijia Wei	0:2 ✺
Form Coefficient (based on results and difficulties of last matches) - 6.2 WLLWW

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