Match Info

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

Date: 4 August 2026, Tuesday


	Gabriela Knutson		Sofia Costoulas

	1	2
	2.50	1.50	Watch
	2.50	1.50
	2.50	1.50
	2.46	1.59
	2.41	1.51	Watch
	2.35	1.57
	2.54	1.52	Watch
	2.40	1.50
Avarage Now (Initially)	2.46 ↓ (2.49)	1.52 ↑ (1.49)

The most likely Over/Under: 21.00

The best margin for this event is 3.5%, offered by

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Current Win Probability

Gabriela Knutson
38.3%

Sofia Costoulas
61.7%

Initial Probability

(when we started the analysis)

37.4%

62.6%

Our Initial ML Estimation

41.1%

58.9%

Analysis of Changes in Winning Probabilities:

Gabriela Knutson has improved its chances compared to the initial analysis. (+0.9%)

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

ML Model estimates a higher probability for Gabriela Knutson than the current prediction. (+2.8%)

ML Model estimates a lower probability for Sofia Costoulas than the current prediction. (-2.8%)

Gabriela Knutson - Sofia Costoulas Predictions

Expected Score (Market Odds): 0:2

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Preview

Knutson is ranked WTA: 217. Costoulas is ranked WTA: 158.

Both players have been playing unpredictably.

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

Costoulas might have a minor edge in this game.

In the last 1 head-to-head match, Knutson won 0 matches, drew 0 matches, lost 1 match, and goals 1:2.

Last Results with these Odds

Sofia Costoulas - the odds 1.49 are the expected chance of winning is 62.58%, but this team recently wins 70% of matches with these odds.

Form

✺ - easy match; ✺ - difficult match;

- Gabriela Knutson
WTA Washington
26.07.26	Gabriela Knutson - Rebecca Sramkova	0:2 ✺
25.07.26	Shuai Zhang - Gabriela Knutson	1:2 ✺
WTA Prague
19.07.26	Dominika Salkova - Gabriela Knutson	2:0 ✺
18.07.26	Aoi Ito - Gabriela Knutson	0:2 ✺
ATP Challenger
15.07.26	Gabriela Knutson - Lanlana Tararudee	1:2 ✺
Form Coefficient (based on results and difficulties of last matches) - 8.9 LWLWL
- Sofia Costoulas
ATP Challenger
29.07.26	Sofia Costoulas - Maddison Inglis	0:2 ✺
29.07.26	Lizette Cabrera - Sofia Costoulas	0:2 ✺
WTA Prague
20.07.26	Ayla Aksu - Sofia Costoulas	2:1 ✺
19.07.26	Sofia Costoulas - Ayla Aksu	2:0 ✺
18.07.26	Sofia Costoulas - Nao Hibino	2:1 ✺
Form Coefficient (based on results and difficulties of last matches) - 6.9 LWLWW

Latest Head to Head

ITF Tournaments
02.04.25	Gabriela Knutson - Sofia Costoulas	1:2

Gabriela Knutson - Sofia Costoulas: Predictions, Live Scores & TV Guide