Match Info

WTA - SINGLES: Guangzhou, hard - 1/16-finals

Date: 21 October 2025, Tuesday


	Polina Kudermetova		Tiantsoa Sarah Rakotomanga Rajaonah

	1	2
	1.44	2.75	Watch
	1.49	2.73
	1.65	2.17	Watch
	1.45	2.76	Watch
Avarage Now (Initially)	1.51 ↓ (1.65)	2.6 ↑ (2.17)

The best margin for this event is 3.7%, offered by

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Current Win Probability

Polina Kudermetova
63.3%

Tiantsoa Sarah Rakotomanga Rajaonah
36.7%

Initial Probability

(when we started the analysis)

56.8%

43.2%

Our Initial ML Estimation

57.3%

42.7%

Analysis of Changes in Winning Probabilities:

Polina Kudermetova has improved its chances compared to the initial analysis. (+6.5%)

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

Tiantsoa Sarah Rakotomanga Rajaonah has seen a decrease in its chances compared to the initial analysis. (-6.5%)

Note: This is a significant drop in prediction, and Tiantsoa Sarah Rakotomanga Rajaonah might be facing challenges that affect their performance.

ML Model estimates a lower probability for Polina Kudermetova than the current prediction. (-6%)

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

ML Model estimates a higher probability for Tiantsoa Sarah Rakotomanga Rajaonah than the current prediction. (+6%)

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

Who will win by Users?

1	X	2
85.7%	0%	14.3%

Polina Kudermetova - Tiantsoa Sarah Rakotomanga Rajaonah Predictions

Verified Performance Core (Selected Experts): 1 Selected Experts predict this event. Kudermetova (votes: 1 - 100%).

Users Predictions: Polina Kudermetova will win (6 of 7 users predict this - 85.71%).
Confidence interval (95%): 59.78% – 100%.

Expected Score (Market Odds): 2:0

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Preview

Kudermetova is ranked WTA: 75. Rakotomanga Rajaonah is ranked WTA: 129.

Kudermetova has been quite unpredictable recently (last 5 games: 2 wins).

Rakotomanga Rajaonah is going through a rough patch (in the last 5 games, wins – 1).

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

Kudermetova is expected to have a slight advantage in this match.

Recently, there has been no match between the players.

Form

✺ - easy match; ✺ - difficult match;

- Polina Kudermetova
WTA Ningbo
11.10.25	Polina Kudermetova - Hanyu Guo	0:2 ✺
WTA Wuhan
06.10.25	Elise Mertens - Polina Kudermetova	2:0 ✺
05.10.25	Viktoriya Tomova - Polina Kudermetova	0:2 ✺
04.10.25	Yulia Starodubtseva - Polina Kudermetova	0:2 ✺
ATP Challenger
28.09.25	Kimberly Birrell - Polina Kudermetova	Canceled ✺
Form Coefficient (based on results and difficulties of last matches) - 7.1 LLWW?
- Tiantsoa Sarah Rakotomanga Rajaonah
WTA Guangzhou
20.10.25	Lulu Sun - Tiantsoa Sarah Rakotomanga Rajaonah	2:0 ✺
19.10.25	Astra Sharma - Tiantsoa Sarah Rakotomanga Rajaonah	Sharma A. retired ✺
ATP Challenger
14.10.25	Xinyu Gao - Tiantsoa Sarah Rakotomanga Rajaonah	2:0 ✺
02.10.25	Tiantsoa Sarah Rakotomanga Rajaonah - Amandine Hesse	0:2 ✺
29.09.25	Tiantsoa Sarah Rakotomanga Rajaonah - Harmony Tan	2:1 ✺
Form Coefficient (based on results and difficulties of last matches) - 3.8 L?LLW

Polina Kudermetova - Tiantsoa Sarah Rakotomanga Rajaonah: Predictions, Live Scores & TV Guide