US Open WTA: Tatjana Maria vs Jelena Ostapenko Set 1 O/U 8.5 leads at 66%. Moderate consensus — room for value on contrarian bets.
Low Liquidity — trade with caution| # | Outcome | Probability | If Right | Volume |
|---|---|---|---|---|
| 1 | US Open WTA: Tatjana Maria vs Jelena Ostapenko Set 1 O/U 8.5 | 66% | +50% | - |
| 2 | US Open WTA: Tatjana Maria vs Jelena Ostapenko Game Spread +/-2.5 | 51% | +96% | - |
| 3 | Completed Match | 50% | +100% | - |
| 4 | US Open WTA: Tatjana Maria vs Jelena Ostapenko Set 2 O/U 8.5 | 50% | +100% | - |
| 5 | US Open WTA: Tatjana Maria vs Jelena Ostapenko Set 2 O/U 9.5 | 50% | +100% | - |
| 6 | US Open WTA: Tatjana Maria vs Jelena Ostapenko Set 2 O/U 10.5 | 50% | +100% | - |
| 7 | US Open WTA: Tatjana Maria vs Jelena Ostapenko Match O/U 21.5 | 49% | +104% | $50 |
| 8 | US Open WTA: Tatjana Maria vs Jelena Ostapenko Set 1 O/U 9.5 | 45% | +122% | - |
| 9 | US Open WTA: Tatjana Maria vs Jelena Ostapenko Set 1 Winner | 44% | +125% | - |
| 10 | US Open WTA: Tatjana Maria vs Jelena Ostapenko Match O/U 22.5 | 42% | +135% | - |
| 11 | US Open WTA: Tatjana Maria vs Jelena Ostapenko Set 2 Winner | 42% | +138% | - |
| 12 | US Open WTA: Tatjana Maria vs Jelena Ostapenko Match O/U 23.5 | 40% | +147% | - |
| 13 | US Open WTA: Tatjana Maria vs Jelena Ostapenko | 40% | +153% | $9K |
| 14 | US Open WTA: Tatjana Maria vs Jelena Ostapenko Set Handicap +/-1.5 | 39% | +156% | $18 |
| 15 | US Open WTA: Tatjana Maria vs Jelena Ostapenko Total Sets: O/U 2.5 | 39% | +156% | $3 |
| 16 | US Open WTA: Tatjana Maria vs Jelena Ostapenko Set 1 O/U 10.5 BEST VALUE | 24% | +308% | - |
Real-money prediction market · Trade with confidence
This market refers to the tennis match between Tatjana Maria and Jelena Ostapenko in the US Open WTA, originally scheduled for August 30, 2026 at 11:00AM ET. This market will resolve to 'Tatjana Mari...
This prediction market tracks whether US Open WTA: Tatjana Maria vs Jelena Ostapenko will occur, with $9K 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: Tatjana Maria vs Jelena Ostapenko 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 $9K traded in the last 24 hours alone (94% 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 2026-09-06. 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 01, 2026 at 04:05 UTC, the leading outcome is US Open WTA: Tatjana Maria vs Jelena Ostapenko Set 1 O/U 8.5 at 66% probability, with $9K in total trading volume on Polymarket.
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