Match Info

CHALLENGER WOMEN - SINGLES: Warsaw, hard - 1/16-finals

Date: 29 July 2025, Tuesday 🏁 Finished

Location: Warsaw 🌤️ ... 🔵 Hard


	Sofia Costoulas		Martyna Kubka

	1	2
	1.41	2.63	Watch
	1.48	2.6
	1.47	2.5	Watch
	1.42	2.46
	1.47	2.61	Watch
	1.5	2.5
	1.35	2.82	Watch
Avarage Now (Initially)	1.44 ↓ (1.51)	2.59 ↑ (2.5)

The best margin for this event is 6%, offered by

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Current Win Probability

Sofia Costoulas
64.2%

Martyna Kubka
35.8%

Initial Probability (when we started the analysis)

62.3%

37.7%

Our Initial ML Estimation

61.1%

38.9%

Analysis of Changes in Winning Probabilities:

Sofia Costoulas has improved its chances compared to the initial analysis. (+1.9%)

Martyna Kubka has seen a decrease in its chances compared to the initial analysis. (-1.9%)

ML Model estimates a lower probability for Sofia Costoulas than the current prediction. (-3.1%)

ML Model estimates a higher probability for Martyna Kubka than the current prediction. (+3.1%)

Sofia Costoulas - Martyna Kubka Predictions

Expected Score (Market Odds): 2:0

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Preview

Costoulas is ranked WTA: 194. Kubka is ranked WTA: 369.

Each of the players is struggling with stability in their game.

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

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

In the last 1 head-to-head match, Costoulas won 0 matches, drew 0 matches, lost 1 match, and goals 0:0.

Form

✺ - easy match; ✺ - difficult match;

- Sofia Costoulas
ITF Tournaments
25.07.25	Sofia Costoulas - Eva Vedder	0:2 ✺
24.07.25	Sofia Costoulas - Isabella Shinikova	2:0 ✺
23.07.25	Sofia Costoulas - Justina Mikulskyte	2:0 ✺
ATP Challenger
14.07.25	Sofia Costoulas - Taylah Preston	Costoulas S. retired ✺
ITF Tournaments
09.07.25	Vitalia Diatchenko - Sofia Costoulas	2:1 ✺
Form Coefficient (based on results and difficulties of last matches) - 3.9 LWW?L
- Martyna Kubka
ITF Tournaments
12.07.25	Martyna Kubka - Anastasia Gasanova	0:2 ✺
11.07.25	Martyna Kubka - Dayeon Back	2:1 ✺
10.07.25	Yeon Woo Ku - Martyna Kubka	0:2 ✺
08.07.25	Martyna Kubka - Alexandra Shubladze	2:1 ✺
25.06.25	Tereza Martincova - Martyna Kubka	2:0 ✺
Form Coefficient (based on results and difficulties of last matches) - 7.4 LWWWL

Latest Head to Head

ITF Tournaments
26.10.22	Martyna Kubka - Sofia Costoulas	Kubka M. walkover

Upcoming Matches

✺ - easy match; ✺ - difficult match;

- Martyna Kubka
ATP Challenger
29.10.26	Martyna Kubka - Lisa Pigato	✺

Sofia Costoulas - Martyna Kubka