Match Info

CHALLENGER WOMEN - SINGLES: Ljubljana, clay - Semi-finals

Date: 13 September 2025, Saturday


	Simona Waltert		Renata Jamrichova

	1	2
	1.44	2.63	Watch
	1.36	2.95
	1.43	2.92
	1.47	2.64	Watch
	1.39	2.85	Watch
Avarage Now (Initially)	1.42 ↓ (1.61)	2.8 ↑ (2.13)

The best margin for this event is 4.2%, offered by

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Current Win Probability

Simona Waltert
66.4%

Renata Jamrichova
33.6%

Initial Probability

(when we started the analysis)

57%

43%

Our Initial ML Estimation

57.4%

42.6%

Analysis of Changes in Winning Probabilities:

Simona Waltert has improved its chances compared to the initial analysis. (+9.4%)

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

Renata Jamrichova has seen a decrease in its chances compared to the initial analysis. (-9.4%)

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

ML Model estimates a lower probability for Simona Waltert than the current prediction. (-9%)

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

ML Model estimates a higher probability for Renata Jamrichova than the current prediction. (+9%)

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

Who will win by Users?

1	X	2
83.3%	0%	16.7%

Simona Waltert - Renata Jamrichova Predictions

Users Predictions: Simona Waltert will win (5 of 6 users predict this - 83.33%).
Confidence interval (95%): 53.51% – 100%.

Verified Performance Core (Selected Experts): Simona Waltert will win (3 of 4 users predict this - 75%) 🥉 Bronze Tip.

Expected Score (Market Odds): 2:0

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Preview

Waltert is ranked WTA: 124. Jamrichova is ranked WTA: 272.

Waltert is showing really good form (last 5 games: 4 wins).

Jamrichova has been unpredictable lately (in the last 5 games, wins – 3).

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

The probability of winning is almost the same for both players in this match.

Recently, there has been no match between the players.

Form

✺ - easy match; ✺ - difficult match;

- Simona Waltert
ATP Challenger
12.09.25	Simona Waltert - Maja Chwalinska	2:1 ✺
11.09.25	Simona Waltert - Jule Niemeier	Niemeier J. retired ✺
09.09.25	Simona Waltert - Darya Astakhova	2:0 ✺
05.09.25	Simona Waltert - Oleksandra Oliynykova	1:2 ✺
04.09.25	Simona Waltert - Carson Branstine	2:0 ✺
Form Coefficient (based on results and difficulties of last matches) - 7.6 W?WLW
- Renata Jamrichova
ATP Challenger
12.09.25	Renata Jamrichova - Hanne Van De Winkel	2:0 ✺
11.09.25	Dominika Salkova - Renata Jamrichova	1:2 ✺
08.09.25	Renata Jamrichova - Pia Lovric	2:0 ✺
31.08.25	Caroline Werner - Renata Jamrichova	2:1 ✺
ITF Tournaments
09.08.25	Renata Jamrichova - Sinja Kraus	0:2 ✺
Form Coefficient (based on results and difficulties of last matches) - 9.3 WWWLL

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