Match Info

WTA - SINGLES: Sao Paulo, hard - Quarter-finals

Date: 12 September 2025, Friday

Where to Watch on TV:


Greece	Nova Sports 5


	Tiantsoa Sarah Rakotomanga Rajaonah		Panna Udvardy

	1	2
	3.2	1.36	Watch
	2.35	1.57
	3.1	1.35	Watch
	3.18	1.39
	2.45	1.51	Watch
	3.08	1.38	Watch
Avarage Now (Initially)	2.89 ↑ (2.35)	1.43 ↓ (1.57)

The best margin for this event is 3.4%, offered by

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Current Win Probability

Tiantsoa Sarah Rakotomanga Rajaonah
33%

Panna Udvardy
67%

Initial Probability

(when we started the analysis)

40.1%

59.9%

Our Initial ML Estimation

39.5%

60.5%

Analysis of Changes in Winning Probabilities:

Tiantsoa Sarah Rakotomanga Rajaonah has seen a decrease in its chances compared to the initial analysis. (-7.1%)

Note: This is a significant drop in prediction, indicating that Tiantsoa Sarah Rakotomanga Rajaonah's form might have worsened.

Panna Udvardy has improved its chances compared to the initial analysis. (+7.1%)

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

ML Model estimates a higher probability for Tiantsoa Sarah Rakotomanga Rajaonah than the current prediction. (+6.5%)

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

ML Model estimates a lower probability for Panna Udvardy than the current prediction. (-6.5%)

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

Who will win by Users?

1	X	2
33.3%	0%	66.7%

Tiantsoa Sarah Rakotomanga Rajaonah - Panna Udvardy Predictions

Users Predictions: 12 users predict this event. Rakotomanga Rajaonah will win (votes: 4 - 33.3%). Udvardy will win (votes: 8 - 66.7%).
Confidence interval (95%) for Udvardy: 40% – 93.4%.

Verified Performance Core (Selected Experts): Tiantsoa Sarah Rakotomanga Rajaonah will win (3 of 4 users predict this - 75%) 🥉 Bronze Tip.

Expected Score (Market Odds): 0:2

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Preview

Rakotomanga Rajaonah is ranked WTA: 214. Udvardy is ranked WTA: 118.

Rakotomanga Rajaonah has had mixed results lately (last 5 games: 3 wins).

Udvardy is showing top-class performance now (in the last 5 games, wins – 4).

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

In recent times, the players did not meet on the field.

Last Results with these Odds

Panna Udvardy - the odds 1.57 are the expected chance of winning is 59.95%, but this team recently wins 67% of matches with these odds.

Form

✺ - easy match; ✺ - difficult match;

- Tiantsoa Sarah Rakotomanga Rajaonah
WTA Sao Paulo
10.09.25	Victoria Rodriguez - Tiantsoa Sarah Rakotomanga Rajaonah	0:2 ✺
08.09.25	Ana Sofia Sanchez - Tiantsoa Sarah Rakotomanga Rajaonah	1:2 ✺
WTA US Open
19.08.25	Guiomar Maristany Zuleta De Reales - Tiantsoa Sarah Rakotomanga Rajaonah	2:0 ✺
ITF Tournaments
08.08.25	Tiantsoa Sarah Rakotomanga Rajaonah - Alicia Dudeney	0:2 ✺
07.08.25	Tiantsoa Sarah Rakotomanga Rajaonah - Naiktha Bains	2:1 ✺
Form Coefficient (based on results and difficulties of last matches) - 4.1 WWLLW
- Panna Udvardy
WTA Sao Paulo
11.09.25	Ana Candiotto - Panna Udvardy	0:2 ✺
09.09.25	Anna Sinclair Rogers - Panna Udvardy	0:2 ✺
ATP Challenger
06.09.25	Panna Udvardy - Alexandra Eala	1:2 ✺
05.09.25	Maria Kozyreva - Panna Udvardy	0:2 ✺
04.09.25	Francesca Jones - Panna Udvardy	1:2 ✺
Form Coefficient (based on results and difficulties of last matches) - 6.4 WWLWW

Tiantsoa Sarah Rakotomanga Rajaonah - Panna Udvardy: Predictions, Live Scores & TV Guide