National Bank Open, Qualification: Darja Vidmanova vs Kayla Day Set 1 O/U 8.5 leads at 66%. Moderate consensus — room for value on contrarian bets.
| # | Outcome | Probability | If Right | Volume |
|---|---|---|---|---|
| 1 | National Bank Open, Qualification: Darja Vidmanova vs Kayla Day Set 1 O/U 8.5 | 66% | +50% | $13 |
| 2 | National Bank Open, Qualification: Darja Vidmanova vs Kayla Day Set 2 Winner | 56% | +80% | - |
| 3 | National Bank Open, Qualification: Darja Vidmanova vs Kayla Day Set 1 Winner | 54% | +85% | - |
| 4 | National Bank Open, Qualification: Darja Vidmanova vs Kayla Day | 52% | +94% | $41K |
| 5 | National Bank Open, Qualification: Darja Vidmanova vs Kayla Day Set 2 O/U 8.5 | 50% | +98% | - |
| 6 | National Bank Open, Qualification: Darja Vidmanova vs Kayla Day Match O/U 21.5 | 50% | +98% | - |
| 7 | National Bank Open, Qualification: Darja Vidmanova vs Kayla Day Set 2 O/U 9.5 | 50% | +98% | - |
| 8 | National Bank Open, Qualification: Darja Vidmanova vs Kayla Day Set 2 O/U 10.5 | 50% | +98% | - |
| 9 | Completed Match | 50% | +100% | - |
| 10 | National Bank Open, Qualification: Darja Vidmanova vs Kayla Day Set 1 O/U 9.5 | 48% | +106% | - |
| 11 | National Bank Open, Qualification: Darja Vidmanova vs Kayla Day Match O/U 22.5 | 46% | +115% | $35 |
| 12 | National Bank Open, Qualification: Darja Vidmanova vs Kayla Day Total Sets: O/U 2.5 | 45% | +122% | $1K |
| 13 | National Bank Open, Qualification: Darja Vidmanova vs Kayla Day Set Handicap +/-1.5 | 44% | +130% | $767 |
| 14 | National Bank Open, Qualification: Darja Vidmanova vs Kayla Day Set Handicap +/-1.5 | 38% | +160% | $490 |
| 15 | National Bank Open, Qualification: Darja Vidmanova vs Kayla Day Match O/U 23.5 | 29% | +245% | $27 |
| 16 | National Bank Open, Qualification: Darja Vidmanova vs Kayla Day Set 1 O/U 10.5 BEST VALUE | 27% | +270% | - |
Real-money prediction market · Trade with confidence
This market refers to the tennis match between Darja Vidmanova and Kayla Day in the National Bank Open, Qualification, originally scheduled for August 1, 2026 at 10:00AM ET. This market will resolve...
This prediction market tracks whether National Bank Open, Qualification: Darja Vidmanova vs Kayla Day will occur, with $41K in total trading volume reflecting significant trader interest. Prediction markets aggregate the collective intelligence of participants who stake real money on outcomes, making them one of the most reliable forecasting tools available for events driven by team performance data, historical matchups, and real-time injury reports.
Traders lean toward National Bank Open, Qualification: Darja Vidmanova vs Kayla Day Set 1 O/U 8.5 at 66%, suggesting a probable but not certain outcome. This moderate confidence level often reflects genuine uncertainty — markets at this range tend to see the most price movement as new information emerges.
Trading activity is exceptionally high, with $41K traded in the last 24 hours alone (100% of total volume). This surge often indicates breaking news, a key deadline approaching, or a significant shift in market sentiment.
This market is scheduled to resolve by 2026-08-08. As the resolution date approaches, expect increased trading activity and tighter probability estimates. Historical data shows that prediction market accuracy improves significantly in the final days before resolution.
As of Aug 01, 2026 at 11:45 UTC, the leading outcome is National Bank Open, Qualification: Darja Vidmanova vs Kayla Day Set 1 O/U 8.5 at 66% probability, with $41K in total trading volume on Polymarket.
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