Match Info

WTA - SINGLES: Montreal, hard - 1/8-finals

Date: 3 August 2025, Sunday


	Naomi Osaka		Anastasija Sevastova

	1	2
	1.22	4.33	Watch
	1.22	4.2
	1.21	4.18	Watch
	1.24	4.5
	1.21	4.17	Watch
	1.22	4.2
	1.23	4.23	Watch
Avarage Now (Initially)	1.22 ↓ (1.28)	4.26 ↑ (3.77)

The best margin for this event is 2.9%, offered by

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Current Win Probability

Naomi Osaka
77.7%

Anastasija Sevastova
22.3%

Initial Probability

(when we started the analysis)

74.7%

25.3%

Analysis of Changes in Winning Probabilities:

Naomi Osaka has improved its chances compared to the initial analysis. (+3%)

Anastasija Sevastova has seen a decrease in its chances compared to the initial analysis. (-3%)

Who will win by Users?

1	X	2
50%	0%	50%

Naomi Osaka - Anastasija Sevastova Predictions

Users Predictions: 12 users predict this event. Osaka will win (votes: 6 - 50%). Sevastova will win (votes: 6 - 50%).
Confidence interval (95%) for Osaka: 21.7% – 78.3%.

Verified Performance Core (Selected Experts): 4 Selected Experts predict this event. Osaka (votes: 2 - 50%). Sevastova (votes: 2 - 50%).

Over/Under & Asian Handicap Predictions by Selected Experts:

O/U 19.5 Games - over (votes: 1 - 100%) .

O/U 2.5 Sets - over (votes: 1 - 100%) .

AH +5 Games - Sevastova (1.98) (votes: 1 - 100%) .

AH -4.5 Games - Osaka (1.70) (votes: 1 - 100%) .

AH -1.5 Sets - Osaka (1.66) (votes: 1 - 100%) .

Overall Expert Consensus (including all markets): 7 Selected Experts predict this event. Osaka (votes: 4 - 57.1%). Sevastova (votes: 3 - 42.9%).

Expected Score (Market Odds): 2:0

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Preview

Osaka is ranked WTA: 49. Sevastova is ranked WTA: 386.

Osaka is undoubtedly in great shape (last 5 games: 4 wins).

In recent matches, Sevastova has shown inconsistent performance (in the last 5 games, wins – 3).

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

In this match, Osaka is a strong favorite.

In the last 5 head-to-head matches, Osaka won 3 matches, drew 0 matches, lost 2 matches, and goals 6:6. (average 1.2:1.2).

Form

✺ - easy match; ✺ - difficult match;

- Naomi Osaka
WTA Montreal
01.08.25	Naomi Osaka - Jelena Ostapenko	2:0 ✺
30.07.25	Ludmilla Samsonova - Naomi Osaka	1:2 ✺
28.07.25	Ariana Arseneault - Naomi Osaka	0:2 ✺
WTA Washington
24.07.25	Emma Raducanu - Naomi Osaka	2:0 ✺
22.07.25	Naomi Osaka - Yulia Putintseva	2:0 ✺
Form Coefficient (based on results and difficulties of last matches) - 9.2 WWWLW
- Anastasija Sevastova
WTA Montreal
01.08.25	Anastasija Sevastova - Jessica Pegula	2:1 ✺
30.07.25	Magda Linette - Anastasija Sevastova	1:2 ✺
28.07.25	Ajla Tomljanovic - Anastasija Sevastova	1:2 ✺
WTA Iasi
15.07.25	Simona Waltert - Anastasija Sevastova	2:0 ✺
WTA Wimbledon
30.06.25	Jasmine Paolini - Anastasija Sevastova	2:1 ✺
Form Coefficient (based on results and difficulties of last matches) - 18.1 WWWLL

Latest Head to Head

WTA Australian Open
20.01.19	Naomi Osaka - Anastasija Sevastova	2:1
WTA Brisbane
03.01.19	Anastasija Sevastova - Naomi Osaka	1:2
WTA Beijing
06.10.18	Anastasija Sevastova - Naomi Osaka	2:0
WTA Doha
14.02.18	Anastasija Sevastova - Naomi Osaka	2:0
WTA Toronto
09.08.17	Naomi Osaka - Anastasija Sevastova	2:0

Naomi Osaka - Anastasija Sevastova: Predictions, Live Scores & TV Guide