US Open WTA: Naomi Osaka vs Elise Mertens

SportsCloses in 7dUpdated 2m ago

Resolution rules

This market refers to the tennis match between Naomi Osaka and Elise Mertens in the US Open WTA, originally scheduled for September 4, 2026 at 11:00AM ET. This market will resolve to 'Naomi Osaka' if Naomi Osaka advances against Elise Mertens. This market will resolve to 'Elise Mertens' if Elise Mertens advances against Naomi Osaka. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 18, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve to 50-50. If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the WTA Tour. A consensus of credible reporting may also be used.

Polymarket resolves it. insiderz only reads the outcome.

Markets

The less likely the market thinks it is, the more a right call counts.

US Open WTA: Naomi Osaka vs Elise Mertens · US Open WTA: Naomi Osaka vs Elise Mertens
Closes in 7d
71.5%
US Open WTA: Naomi Osaka vs Elise Mertens Set 2 Winner · Set 2 Winner: Osaka vs Mertens
Closes in 7d
68.0%
US Open WTA: Naomi Osaka vs Elise Mertens Set 1 Winner · Set 1 Winner: Osaka vs Mertens
Closes in 7d
67.0%
US Open WTA: Naomi Osaka vs Elise Mertens Set 1 O/U 8.5 · Osaka vs. Mertens: Set 1 Games O/U 8.5
Closes in 7d
62.5%
Price too unstable right now
US Open WTA: Naomi Osaka vs Elise Mertens Match O/U 23.5 · Osaka vs. Mertens: Match O/U 23.5
Closes in 7d
51.0%
Price too unstable right now
US Open WTA: Naomi Osaka vs Elise Mertens Set 1 O/U 9.5 · Osaka vs. Mertens: Set 1 Games O/U 9.5
Closes in 7d
50.0%
Price too unstable right now
US Open WTA: Naomi Osaka vs Elise Mertens Set 2 O/U 10.5 · Osaka vs. Mertens: Set 2 Games O/U 10.5
Closes in 7d
50.0%
Price too unstable right now
US Open WTA: Naomi Osaka vs Elise Mertens Set 2 O/U 8.5 · Osaka vs. Mertens: Set 2 Games O/U 8.5
Closes in 7d
50.0%
Price too unstable right now
US Open WTA: Naomi Osaka vs Elise Mertens Set 2 O/U 9.5 · Osaka vs. Mertens: Set 2 Games O/U 9.5
Closes in 7d
50.0%
Price too unstable right now
Completed Match · US Open WTA: Completed Match: Naomi Osaka vs Elise Mertens
Closes in 7d
50.0%
Price too unstable right now
US Open WTA: Naomi Osaka vs Elise Mertens Set Handicap +/-1.5 · Set Handicap: Osaka (-1.5) vs Mertens (+1.5)
Closes in 7d
49.5%
US Open WTA: Naomi Osaka vs Elise Mertens Match O/U 21.5 · Osaka vs. Mertens: Match O/U 21.5
Closes in 7d
48.5%
US Open WTA: Naomi Osaka vs Elise Mertens Game Spread +/-4.5 · Game Spread: Osaka (-4.5) vs Mertens (+4.5)
Closes in 7d
47.5%
US Open WTA: Naomi Osaka vs Elise Mertens Match O/U 22.5 · Osaka vs. Mertens: Match O/U 22.5
Closes in 7d
44.5%
US Open WTA: Naomi Osaka vs Elise Mertens Set 1 O/U 10.5 · Osaka vs. Mertens: Set 1 Games O/U 10.5
Closes in 7d
36.5%
Price too unstable right now
US Open WTA: Naomi Osaka vs Elise Mertens Total Sets: O/U 2.5 · Naomi Osaka vs. Elise Mertens: Total Sets O/U 2.5
Closes in 7d
35.0%

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