Match Info

WTA - SINGLES: Osaka - Qualification, hard - Semi-finals

Date: 12 October 2025, Sunday


	Tereza Valentova		Alina Charaeva

	1	2
			Watch
	1.14	4.65	Watch
	1.2	4.72
	1.19	4.49	Watch
	1.2	4.57	Watch
	1.3	3.25
Avarage Now (Initially)	1.21 ↓ (1.3)	4.34 ↑ (3.25)

The best margin for this event is 4.5%, offered by

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Current Win Probability

Tereza Valentova
78.2%

Alina Charaeva
21.8%

Initial Probability

(when we started the analysis)

71.4%

28.6%

Our Initial ML Estimation

72.4%

27.6%

Analysis of Changes in Winning Probabilities:

Tereza Valentova has improved its chances compared to the initial analysis. (+6.8%)

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

Alina Charaeva has seen a decrease in its chances compared to the initial analysis. (-6.8%)

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

ML Model estimates a lower probability for Tereza Valentova than the current prediction. (-5.8%)

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

ML Model estimates a higher probability for Alina Charaeva than the current prediction. (+5.8%)

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

Tereza Valentova - Alina Charaeva Predictions

Expected Score (Market Odds): 2:0

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Preview

Valentova is ranked WTA: 76. Charaeva is ranked WTA: 144.

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

In this match, Valentova is a strong favorite.

The players have not played against each other recently.

Form

✺ - easy match; ✺ - difficult match;

- Tereza Valentova
WTA Wuhan
03.10.25	Bianca Vanessa Andreescu - Tereza Valentova	2:0 ✺
WTA US Open
27.08.25	Elena Rybakina - Tereza Valentova	2:0 ✺
24.08.25	Lucia Bronzetti - Tereza Valentova	1:2 ✺
22.08.25	Tereza Valentova - Arantxa Rus	2:0 ✺
21.08.25	Tereza Valentova - Tatiana Prozorova	2:0 ✺
Form Coefficient (based on results and difficulties of last matches) - 3.7 LLWWW
- Alina Charaeva
ITF Tournaments
02.10.25	Alina Charaeva - Mia Pohankova	0:2 ✺
ATP Challenger
14.09.25	Veronika Erjavec - Alina Charaeva	2:0 ✺
13.09.25	Alina Charaeva - Carole Monnet	2:0 ✺
12.09.25	Mai Hontama - Alina Charaeva	0:2 ✺
11.09.25	Diletta Cherubini - Alina Charaeva	1:2 ✺
Form Coefficient (based on results and difficulties of last matches) - 5.5 LLWWW

Tereza Valentova - Alina Charaeva: Predictions, Live Scores & TV Guide