The market strongly favors Cincinnati Open: Katerina Siniakova vs Jessica Bouzas Maneiro Set 1 O/U 8.5 at 100%. High confidence — but lower potential returns.
| # | Outcome | Probability | If Right | Volume |
|---|---|---|---|---|
| 1 | Cincinnati Open: Katerina Siniakova vs Jessica Bouzas Maneiro Set 1 O/U 8.5 | 100% | +0% | - |
| 2 | Cincinnati Open: Katerina Siniakova vs Jessica Bouzas Maneiro Set 1 O/U 9.5 | 100% | +0% | - |
| 3 | Cincinnati Open: Katerina Siniakova vs Jessica Bouzas Maneiro Set 1 O/U 10.5 | 100% | +0% | - |
| 4 | Cincinnati Open: Katerina Siniakova vs Jessica Bouzas Maneiro Match O/U 21.5 | 69% | +45% | $78 |
| 5 | Cincinnati Open: Katerina Siniakova vs Jessica Bouzas Maneiro Total Sets: O/U 2.5 | 54% | +87% | $8 |
| 6 | Completed Match | 50% | +100% | - |
| 7 | Cincinnati Open: Katerina Siniakova vs Jessica Bouzas Maneiro Set 2 O/U 8.5 | 50% | +100% | - |
| 8 | Cincinnati Open: Katerina Siniakova vs Jessica Bouzas Maneiro Match O/U 22.5 | 50% | +100% | - |
| 9 | Cincinnati Open: Katerina Siniakova vs Jessica Bouzas Maneiro Set 2 O/U 9.5 | 50% | +100% | - |
| 10 | Cincinnati Open: Katerina Siniakova vs Jessica Bouzas Maneiro Set 2 O/U 10.5 | 50% | +100% | - |
| 11 | Cincinnati Open: Katerina Siniakova vs Jessica Bouzas Maneiro Match O/U 23.5 | 46% | +115% | - |
| 12 | Cincinnati Open: Katerina Siniakova vs Jessica Bouzas Maneiro Set 2 Winner | 40% | +147% | - |
| 13 | Cincinnati Open: Katerina Siniakova vs Jessica Bouzas Maneiro BEST VALUE | 32% | +208% | $204K |
| 14 | Cincinnati Open: Katerina Siniakova vs Jessica Bouzas Maneiro Set Handicap +/-1.5 | 4% | +2122% | $106 |
Real-money prediction market · Trade with confidence
This market refers to the tennis match between Katerina Siniakova and Jessica Bouzas Maneiro in the Cincinnati Open, originally scheduled for August 16, 2026 at 10:00AM ET. This market will resolve t...
This prediction market tracks whether Cincinnati Open: Katerina Siniakova vs Jessica Bouzas Maneiro will occur, with $209K 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.
The market shows strong consensus: Cincinnati Open: Katerina Siniakova vs Jessica Bouzas Maneiro Set 1 O/U 8.5 is priced at 100%, indicating traders overwhelmingly expect this outcome. At this probability level, the potential return on a correct bet is relatively low, but contrarian positions carry significant upside if the consensus proves wrong.
Trading activity is exceptionally high, with $208K 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 2026-08-23. 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 16, 2026 at 21:15 UTC, the leading outcome is Cincinnati Open: Katerina Siniakova vs Jessica Bouzas Maneiro Set 1 O/U 8.5 at 100% probability, with $209K in total trading volume on Polymarket.
The total trading volume for this market is $209K, with $208K traded in the last 24 hours. This represents real money at stake from prediction market traders on Polymarket.
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