Match Info

WTA - SINGLES: US Open - Qualification, hard - Quarter-finals

Date: 25 August 2026, Tuesday

Location: USTA Billie Jean King NTC (New York, NY)


	Martyna Kubka		Annika Penickova

	1	2
	1.44	2.63
	1.50	2.50
	1.49	2.54
	1.54	2.57
	1.46	2.57	Watch
	1.51	2.5
	1.53	2.43	Watch
	1.48	2.5
Avarage Now (Initially)	1.49 ↑ (1.36)	2.53 ↓ (2.96)

The most likely Over/Under: 21.00

The best margin for this event is 3.8%, offered by

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Current Win Probability

Martyna Kubka
62.9%

Annika Penickova
37.1%

Initial Probability

(when we started the analysis)

68.5%

31.5%

Our Initial ML Estimation

68.5%

31.5%

Analysis of Changes in Winning Probabilities:

Martyna Kubka has seen a decrease in its chances compared to the initial analysis. (-5.6%)

Note: This is a significant drop in prediction, indicating that Martyna Kubka's form might have worsened.

Annika Penickova has improved its chances compared to the initial analysis. (+5.6%)

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

ML Model estimates a higher probability for Martyna Kubka than the current prediction. (+5.6%)

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

ML Model estimates a lower probability for Annika Penickova than the current prediction. (-5.6%)

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

Who will win by Users?

1	X	2
75%	0%	25%

Martyna Kubka - Annika Penickova Predictions

Users Predictions: 4 users predict this event. Kubka will win (votes: 3 - 75%). Penickova will win (votes: 1 - 25%).

Expected Score (Market Odds): 2:0

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Preview

Kubka is ranked WTA: 182. Penickova is ranked WTA: 569.

Now, both players are in good form.

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

Recently, the players have not faced each other.

Form

✺ - easy match; ✺ - difficult match;

- Martyna Kubka
ATP Challenger
05.08.26	Martyna Kubka - Mona Barthel	0:2 ✺
03.08.26	Teodora Kostovic - Martyna Kubka	1:2 ✺
ITF Tournaments
19.07.26	Martyna Kubka - Justina Mikulskyte	2:1 ✺
18.07.26	Martyna Kubka - Kira Pavlova	2:1 ✺
17.07.26	Martyna Kubka - Han Shi	2:1 ✺
Form Coefficient (based on results and difficulties of last matches) - 9.5 LWWWW
- Annika Penickova
ITF Tournaments
09.08.26	Annika Penickova - Dana Guzman	0:2 ✺
08.08.26	Annika Penickova - Anne-Christine Lutkemeyer	2:0 ✺
07.08.26	Annika Penickova - Jia-Jing Lu	2:0 ✺
06.08.26	Mayu Crossley - Annika Penickova	1:2 ✺
05.08.26	Annika Penickova - Carlota Moreno	Moreno C. Retired ✺
Form Coefficient (based on results and difficulties of last matches) - 15.3 LWWW?

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