Match Info

WTA - SINGLES: Livesport Prague Open - Qualification, hard - Semi-finals

Date: 18 July 2026, Saturday


	Sofia Costoulas		Nao Hibino

	1	2
			Watch
	1.80	1.91
	1.81	1.9	Watch
	1.9	1.95
	1.84	1.93	Watch
	1.88	1.93
	1.85	1.83	Watch
	1.82	1.92
Avarage Now (Initially)	1.84 ↓ (2.09)	1.91 ↑ (1.66)

The most likely Over/Under: 21.50

The best margin for this event is 3.9%, offered by

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Current Win Probability

Sofia Costoulas
50.9%

Nao Hibino
49.1%

Initial Probability

(when we started the analysis)

44.3%

55.7%

Our Initial ML Estimation

48.1%

51.9%

Analysis of Changes in Winning Probabilities:

Sofia Costoulas has improved its chances compared to the initial analysis. (+6.6%)

Note: This is a significant improvement in prediction, suggesting increased confidence in Sofia Costoulas's performance.

Nao Hibino has seen a decrease in its chances compared to the initial analysis. (-6.6%)

Note: This is a significant drop in prediction, and Nao Hibino might be facing challenges that affect their performance.

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

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

Who will win by Users?

1	X	2
91.7%	0%	8.3%

Sofia Costoulas - Nao Hibino Predictions

Verified Performance Core (Selected Experts): 3 Selected Experts predict this event. Costoulas (votes: 2 - 66.7%). Hibino (votes: 1 - 33.3%).

Users Predictions: Sofia Costoulas will win (11 of 12 users predict this - 91.67%).
Confidence interval (95%): 76.03% – 100%.

Expected Score (Market Odds): 0:2

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Preview

Costoulas is ranked WTA: 157. Hibino is ranked WTA: 235.

Costoulas has been struggling lately (last 5 games: 1 wins).

Hibino has been unpredictable lately (in the last 5 games, wins – 3).

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

The chances of victory for both players are nearly identical in this match.

The players have not played against each other recently.

Form

✺ - easy match; ✺ - difficult match;

- Sofia Costoulas
WTA Athens
14.07.26	Tereza Valentova - Sofia Costoulas	2:0 ✺
WTA Wimbledon
23.06.26	Storm Hunter - Sofia Costoulas	2:0 ✺
ATP Challenger
03.06.26	Tatiana Pieri - Sofia Costoulas	Costoulas S. Retired ✺
01.06.26	Sapfo Sakellaridi - Sofia Costoulas	1:2 ✺
ITF Tournaments
28.05.26	Nadia Podoroska - Sofia Costoulas	2:1 ✺
Form Coefficient (based on results and difficulties of last matches) - 1.1 LL?WL
- Nao Hibino
WTA Athens
14.07.26	Clara Tauson - Nao Hibino	2:0 ✺
12.07.26	Nao Hibino - Miriana Tona	2:0 ✺
ITF Tournaments
09.07.26	Nao Hibino - Xinyu Gao	Gao X. Walkover ✺
07.07.26	Lucie Havlickova - Nao Hibino	0:2 ✺
03.07.26	Nao Hibino - Carol Young Suh Lee	0:2 ✺
Form Coefficient (based on results and difficulties of last matches) - 4.9 LW?WL

Sofia Costoulas - Nao Hibino: Predictions, Live Scores & TV Guide