US Open WTA: Mirra Andreeva vs Coco Gauff Set 1 O/U 8.5 leads at 66%. Moderate consensus — room for value on contrarian bets.
| # | Outcome | Probability | If Right | Volume |
|---|---|---|---|---|
| 1 | US Open WTA: Mirra Andreeva vs Coco Gauff Set 1 O/U 8.5 | 66% | +52% | - |
| 2 | US Open WTA: Mirra Andreeva vs Coco Gauff Game Spread +/-2.5 | 56% | +77% | $52 |
| 3 | US Open WTA: Mirra Andreeva vs Coco Gauff Match O/U 21.5 | 52% | +94% | $22 |
| 4 | Completed Match | 50% | +100% | - |
| 5 | US Open WTA: Mirra Andreeva vs Coco Gauff Set 2 O/U 8.5 | 50% | +100% | - |
| 6 | US Open WTA: Mirra Andreeva vs Coco Gauff Set 2 O/U 9.5 | 50% | +100% | - |
| 7 | US Open WTA: Mirra Andreeva vs Coco Gauff Set 2 O/U 10.5 | 50% | +100% | - |
| 8 | US Open WTA: Mirra Andreeva vs Coco Gauff Set 1 O/U 9.5 | 48% | +106% | - |
| 9 | US Open WTA: Mirra Andreeva vs Coco Gauff Match O/U 22.5 | 46% | +120% | - |
| 10 | US Open WTA: Mirra Andreeva vs Coco Gauff Match O/U 23.5 | 44% | +130% | - |
| 11 | US Open WTA: Mirra Andreeva vs Coco Gauff Set 1 Winner | 40% | +147% | $7 |
| 12 | US Open WTA: Mirra Andreeva vs Coco Gauff Total Sets: O/U 2.5 | 40% | +147% | $23 |
| 13 | US Open WTA: Mirra Andreeva vs Coco Gauff Set Handicap +/-1.5 | 40% | +147% | - |
| 14 | US Open WTA: Mirra Andreeva vs Coco Gauff Set 2 Winner | 37% | +170% | - |
| 15 | US Open WTA: Mirra Andreeva vs Coco Gauff | 34% | +190% | $24K |
| 16 | US Open WTA: Mirra Andreeva vs Coco Gauff Set 1 O/U 10.5 BEST VALUE | 25% | +300% | - |
Real-money prediction market · Trade with confidence
This market refers to the tennis match between Mirra Andreeva and Coco Gauff in the US Open WTA, originally scheduled for September 8, 2026 at 11:30AM ET. This market will resolve to 'Mirra Andreeva'...
This prediction market tracks whether US Open WTA: Mirra Andreeva vs Coco Gauff will occur, with $25K 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 WTA: Mirra Andreeva vs Coco Gauff 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 $24K traded in the last 24 hours alone (99% 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 2026-09-15. 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 Sep 09, 2026 at 10:35 UTC, the leading outcome is US Open WTA: Mirra Andreeva vs Coco Gauff Set 1 O/U 8.5 at 66% probability, with $25K in total trading volume on Polymarket.
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