Match Info

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

Date: 12 September 2025, Friday


	Simona Waltert		Maja Chwalinska

	1	2
	2	1.73	Watch
	2.1	1.67
	2.03	1.7
	2.17	1.71
	1.88	1.90	Watch
	2.08	1.7	Watch
Avarage Now (Initially)	2.04 ↑ (1.98)	1.74 (1.74)

The best margin for this event is 4.6%, offered by

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Current Win Probability

Simona Waltert
45.9%

Maja Chwalinska
54.1%

Initial Probability

(when we started the analysis)

46.8%

53.2%

Our Initial ML Estimation

47.6%

52.4%

Analysis of Changes in Winning Probabilities:

Simona Waltert has seen a decrease in its chances compared to the initial analysis. (-0.9%)

Maja Chwalinska has improved its chances compared to the initial analysis. (+0.9%)

ML Model estimates a higher probability for Simona Waltert than the current prediction. (+1.7%)

ML Model estimates a lower probability for Maja Chwalinska than the current prediction. (-1.7%)

Who will win by Users?

1	X	2
50%	0%	50%

Simona Waltert - Maja Chwalinska Predictions

Users Predictions: 6 users predict this event. Waltert will win (votes: 3 - 50%). Chwalinska will win (votes: 3 - 50%).

Verified Performance Core (Selected Experts): 2 Selected Experts predict this event. Waltert (votes: 1 - 50%). Chwalinska (votes: 1 - 50%).

Expected Score (Market Odds): 0:2

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Preview

Waltert is ranked WTA: 124. Chwalinska is ranked WTA: 134.

Waltert is undoubtedly in great shape (last 5 games: 4 wins).

Chwalinska is showing excellent form with consecutive wins (last 5 games: 5 wins).

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

In this match, both players have almost equal chances to win.

We predict that Chwalinska will win today's game, with odds of 1.74.

Recently, the players have not faced each other.

Form

✺ - easy match; ✺ - difficult match;

- Simona Waltert
ATP Challenger
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 ✺
02.09.25	Simona Waltert - Valentina Ryser	2:1 ✺
Form Coefficient (based on results and difficulties of last matches) - 6 ?WLWW
- Maja Chwalinska
ATP Challenger
11.09.25	Dalila Jakupovic - Maja Chwalinska	0:2 ✺
09.09.25	Leonie Kung - Maja Chwalinska	0:2 ✺
07.09.25	Maja Chwalinska - Darja Semenistaja	2:0 ✺
06.09.25	Maja Chwalinska - Andrea Lazaro Garcia	2:0 ✺
05.09.25	Maja Chwalinska - Arantxa Rus	2:0 ✺
Form Coefficient (based on results and difficulties of last matches) - 8.9 WWWWW

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