Match Info

CHALLENGER WOMEN - SINGLES: Les Sables d'Olonne, hard - 1/8-finals

Date: 18 February 2026, Wednesday


	Sofia Costoulas		Astrid Lew Yan Foon

	1	2
	1.17	4.5	Watch
	1.2	4.15	Watch
	1.19	4.84
	1.18	4.37	Watch
	1.14	5
	1.17	4.39	Watch
	1.15	5
Avarage Now (Initially)	1.17 ↓ (1.22)	4.61 ↑ (3.77)

The best margin for this event is 4.7%, offered by

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Current Win Probability

Sofia Costoulas
79.7%

Astrid Lew Yan Foon
20.3%

Initial Probability

(when we started the analysis)

75.5%

24.5%

Analysis of Changes in Winning Probabilities:

Sofia Costoulas has improved its chances compared to the initial analysis. (+4.2%)

Astrid Lew Yan Foon has seen a decrease in its chances compared to the initial analysis. (-4.2%)

Sofia Costoulas - Astrid Lew Yan Foon Predictions

Over/Under & Asian Handicap Predictions by Selected Experts:

AH +1.5 Sets - Lew Yan Foon (2.31) (votes: 1 - 100%) .

Overall Expert Consensus (including all markets): 1 Selected Experts predict this event. Lew Yan Foon (votes: 1 - 100%).

Expected Score (Market Odds): 2:0

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Preview

Costoulas is ranked WTA: 143. Lew Yan Foon is ranked WTA: 410.

Both players have been playing unpredictably.

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

In this match, Costoulas is a strong favorite.

The players have not played against each other recently.

Last Results with these Odds

Sofia Costoulas - the odds 1.22 are the expected chance of winning is 75.53%, but this team recently wins 90% of matches with these odds.

Form

✺ - easy match; ✺ - difficult match;

- Sofia Costoulas
ATP Challenger
16.02.26	Sofia Costoulas - Chloe Paquet	2:0 ✺
29.01.26	Tatiana Prozorova - Sofia Costoulas	2:1 ✺
27.01.26	Sofia Costoulas - Yexin Ma	2:0 ✺
26.01.26	Sofia Costoulas - Viktoria Morvayova	2:1 ✺
ITF Tournaments
23.01.26	Sofia Costoulas - Alina Korneeva	0:2 ✺
Form Coefficient (based on results and difficulties of last matches) - 5 WLWWL
- Astrid Lew Yan Foon
ATP Challenger
16.02.26	Ekaterina Kazionova - Astrid Lew Yan Foon	0:2 ✺
15.02.26	Astrid Lew Yan Foon - Nahia Berecoechea	2:0 ✺
ITF Tournaments
11.02.26	Camilla Rosatello - Astrid Lew Yan Foon	2:0 ✺
03.02.26	Astrid Lew Yan Foon - Anouck Vrancken Peeters	0:2 ✺
27.01.26	Polina Kuharenko - Astrid Lew Yan Foon	2:1 ✺
Form Coefficient (based on results and difficulties of last matches) - 4.8 WWLLL

Sofia Costoulas - Astrid Lew Yan Foon: Predictions, Live Scores & TV Guide