Match Info

WTA - SINGLES: French Open - Qualification, clay - Final

Date: 21 May 2026, Thursday

Location: Stade Roland-Garros (Paris)


	Hanyu Guo		Sofia Costoulas

	1	2
	2.25	1.57
	2.1	1.7
	2.37	1.61
	2.29	1.59	Watch
	2.25	1.57
	2.3	1.63	Watch
Avarage Now (Initially)	2.26 ↑ (2.01)	1.61 ↓ (1.74)

The best margin for this event is 4.3%, offered by

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Current Win Probability

Hanyu Guo
41.6%

Sofia Costoulas
58.4%

Initial Probability

(when we started the analysis)

46.4%

53.6%

Our Initial ML Estimation

50.2%

49.8%

Analysis of Changes in Winning Probabilities:

Hanyu Guo has seen a decrease in its chances compared to the initial analysis. (-4.8%)

Sofia Costoulas has improved its chances compared to the initial analysis. (+4.8%)

ML Model estimates a higher probability for Hanyu Guo than the current prediction. (+8.6%)

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

ML Model estimates a lower probability for Sofia Costoulas than the current prediction. (-8.6%)

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

Who will win by Users?

1	X	2
0%	0%	100%

Hanyu Guo - Sofia Costoulas Predictions

Users Predictions: 4 users predict this event. Costoulas will win (votes: 4 - 100%).

Expected Score (Market Odds): 0:2

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Preview

Guo is ranked WTA: 168. Costoulas is ranked WTA: 144.

The recent form of both competitors has been shaky.

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

Costoulas will hold a modest advantage in this match.

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

Last Results with these Odds

Sofia Costoulas - the odds 1.74 are the expected chance of winning is 53.6%, but this team recently wins 44% of matches with these odds.

Form

✺ - easy match; ✺ - difficult match;

- Hanyu Guo
WTA Roland Garros
20.05.26	Despina Papamichail - Hanyu Guo	0:2 ✺
18.05.26	Miriam Bianca Bulgaru - Hanyu Guo	0:2 ✺
ATP Challenger
11.05.26	Veronika Podrez - Hanyu Guo	2:0 ✺
05.05.26	Anastasia Gasanova - Hanyu Guo	2:0 ✺
02.05.26	Katarzyna Kawa - Hanyu Guo	2:0 ✺
Form Coefficient (based on results and difficulties of last matches) - 3.7 WWLLL
- Sofia Costoulas
WTA Roland Garros
20.05.26	Sofia Costoulas - Mai Hontama	2:0 ✺
18.05.26	Sofia Costoulas - Tereza Mrdeza	2:0 ✺
ATP Challenger
05.05.26	Elena Pridankina - Sofia Costoulas	Canceled ✺
01.05.26	Moyuka Uchijima - Sofia Costoulas	2:0 ✺
29.04.26	Sofia Costoulas - Leolia Jeanjean	2:1 ✺
Form Coefficient (based on results and difficulties of last matches) - 8.3 WW?LW

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