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| Outcome | Chance | 24h | 1 week | Bid · Ask | 24h volume | Ends |
|---|---|---|---|---|---|---|
| National Bank Open (Doubles): Siniakova/Zhang vs Mihalikova/Nicholls | 100% | +22 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| National Bank Open (Doubles): Siniakova/Zhang vs Mihalikova/Nicholls Set 1 Winner | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| National Bank Open (Doubles): Siniakova/Zhang vs Mihalikova/Nicholls Set 1 O/U 8.5 | 0% | — | — | — · <1¢ | — | ended |
| National Bank Open (Doubles): Siniakova/Zhang vs Mihalikova/Nicholls Set 1 O/U 9.5 | 0% | — | — | — · <1¢ | — | ended |
| National Bank Open (Doubles): Siniakova/Zhang vs Mihalikova/Nicholls Set 1 O/U 10.5 | 0% | — | — | — · <1¢ | — | ended |
| Completed Match | 100% | +50 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| National Bank Open (Doubles): Siniakova/Zhang vs Mihalikova/Nicholls Set 2 Winner | 100% | +50 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| National Bank Open (Doubles): Siniakova/Zhang vs Mihalikova/Nicholls Total Sets: O/U 2.5 | 0% | −50 pts | — | — · <1¢ | — | ended |
| National Bank Open (Doubles): Siniakova/Zhang vs Mihalikova/Nicholls Match O/U 21.5 | 0% | −48 pts | — | — · <1¢ | — | ended |
| National Bank Open (Doubles): Siniakova/Zhang vs Mihalikova/Nicholls Set 2 O/U 8.5 | 100% | +50 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| National Bank Open (Doubles): Siniakova/Zhang vs Mihalikova/Nicholls Match O/U 22.5 | 0% | −48 pts | — | — · 1¢ | — | ended |
| National Bank Open (Doubles): Siniakova/Zhang vs Mihalikova/Nicholls Set 2 O/U 9.5 | 100% | +50 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| National Bank Open (Doubles): Siniakova/Zhang vs Mihalikova/Nicholls Match O/U 23.5 | 0% | −48 pts | — | — · 1¢ | — | ended |
| National Bank Open (Doubles): Siniakova/Zhang vs Mihalikova/Nicholls Set 2 O/U 10.5 | 100% | +50 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| National Bank Open (Doubles): Siniakova/Zhang vs Mihalikova/Nicholls Set Handicap +/-1.5 | 100% | +50 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| National Bank Open (Doubles): Siniakova/Zhang vs Mihalikova/Nicholls Set Handicap +/-1.5 | 0% | −50 pts | — | — · <1¢ | — | ended |
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wkiy850 shares
VitMo30 sharesThis market refers to the doubles tennis match between Siniakova/Zhang and Mihalikova/Nicholls in the National Bank Open, originally scheduled for August 12, 2026 at 11:00AM ET. This market will resolve to 'Siniakova/Zhang' if the team of Siniakova/Zhang advances against Mihalikova/Nicholls. This market will resolve to 'Mihalikova/Nicholls' if the team of Mihalikova/Nicholls advances against Siniakova/Zhang. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50. If the match begins but is not completed, and one team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances. If the match ends in a walkover (a team 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.
Sources: Polymarket's Gamma API, its CLOB price history and its Data API, read every two minutes. Prices are each outcome's Yes price, which is the market's probability: 100¢ for National Bank Open (Doubles): Siniakova/Zhang vs Mihalikova/Nicholls means the market gives it about 100%.