US Open, Qualification WTA: Rebecca Marino vs Fiona Ferro Set 1 O/U 8.5 leads at 69%. Moderate consensus — room for value on contrarian bets.
| # | Outcome | Probability | If Right | Volume |
|---|---|---|---|---|
| 1 | US Open, Qualification WTA: Rebecca Marino vs Fiona Ferro Set 1 O/U 8.5 | 69% | +45% | - |
| 2 | Completed Match | 50% | +100% | - |
| 3 | US Open, Qualification WTA: Rebecca Marino vs Fiona Ferro Set 2 O/U 8.5 | 50% | +100% | - |
| 4 | US Open, Qualification WTA: Rebecca Marino vs Fiona Ferro Set 2 O/U 9.5 | 50% | +100% | - |
| 5 | US Open, Qualification WTA: Rebecca Marino vs Fiona Ferro Set 2 O/U 10.5 | 50% | +100% | - |
| 6 | US Open, Qualification WTA: Rebecca Marino vs Fiona Ferro Game Spread +/-1.5 | 50% | +100% | - |
| 7 | US Open, Qualification WTA: Rebecca Marino vs Fiona Ferro Match O/U 21.5 | 48% | +106% | $161 |
| 8 | US Open, Qualification WTA: Rebecca Marino vs Fiona Ferro Set 1 O/U 9.5 | 48% | +111% | - |
| 9 | US Open, Qualification WTA: Rebecca Marino vs Fiona Ferro Set Handicap +/-1.5 | 45% | +122% | $17 |
| 10 | US Open, Qualification WTA: Rebecca Marino vs Fiona Ferro Match O/U 23.5 | 44% | +125% | $5 |
| 11 | US Open, Qualification WTA: Rebecca Marino vs Fiona Ferro Match O/U 22.5 | 42% | +135% | $8 |
| 12 | US Open, Qualification WTA: Rebecca Marino vs Fiona Ferro Set 2 Winner | 42% | +141% | - |
| 13 | US Open, Qualification WTA: Rebecca Marino vs Fiona Ferro | 40% | +153% | $45K |
| 14 | US Open, Qualification WTA: Rebecca Marino vs Fiona Ferro Set 1 Winner | 40% | +153% | $25 |
| 15 | US Open, Qualification WTA: Rebecca Marino vs Fiona Ferro Total Sets: O/U 2.5 | 35% | +186% | $358 |
| 16 | US Open, Qualification WTA: Rebecca Marino vs Fiona Ferro Set 1 O/U 10.5 | 26% | +292% | - |
| 17 | US Open, Qualification WTA: Rebecca Marino vs Fiona Ferro Set Handicap +/-1.5 BEST VALUE | 21% | +376% | $9 |
Real-money prediction market · Trade with confidence
This market refers to the tennis match between Rebecca Marino and Fiona Ferro in the US Open, Qualification WTA, originally scheduled for August 24, 2026 at 11:00AM ET. This market will resolve to 'R...
This prediction market tracks whether US Open, Qualification WTA: Rebecca Marino vs Fiona Ferro will occur, with $45K 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 US Open, Qualification WTA: Rebecca Marino vs Fiona Ferro Set 1 O/U 8.5 at 69%, 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 $45K 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 2026-08-31. 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 24, 2026 at 10:05 UTC, the leading outcome is US Open, Qualification WTA: Rebecca Marino vs Fiona Ferro Set 1 O/U 8.5 at 69% probability, with $45K in total trading volume on Polymarket.
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