The market strongly favors Cincinnati Open: Sorana Cirstea vs Nikola Bartunkova Set 1 O/U 8.5 at 100%. High confidence — but lower potential returns.
| # | Outcome | Probability | If Right | Volume |
|---|---|---|---|---|
| 1 | Cincinnati Open: Sorana Cirstea vs Nikola Bartunkova Set 1 O/U 8.5 | 100% | +0% | - |
| 2 | Cincinnati Open: Sorana Cirstea vs Nikola Bartunkova Set 1 Winner | 100% | +0% | $1K |
| 3 | Cincinnati Open: Sorana Cirstea vs Nikola Bartunkova Set 1 O/U 9.5 | 100% | +0% | - |
| 4 | Cincinnati Open: Sorana Cirstea vs Nikola Bartunkova Set 1 O/U 10.5 | 100% | +0% | - |
| 5 | Cincinnati Open: Sorana Cirstea vs Nikola Bartunkova Match O/U 22.5 | 85% | +18% | $990 |
| 6 | Cincinnati Open: Sorana Cirstea vs Nikola Bartunkova | 72% | +38% | $83K |
| 7 | Cincinnati Open: Sorana Cirstea vs Nikola Bartunkova Total Sets: O/U 2.5 | 50% | +98% | $47 |
| 8 | Completed Match | 50% | +100% | - |
| 9 | Cincinnati Open: Sorana Cirstea vs Nikola Bartunkova Set 2 O/U 8.5 | 50% | +100% | - |
| 10 | Cincinnati Open: Sorana Cirstea vs Nikola Bartunkova Match O/U 21.5 | 50% | +100% | $19 |
| 11 | Cincinnati Open: Sorana Cirstea vs Nikola Bartunkova Set Handicap +/-1.5 | 50% | +100% | $26 |
| 12 | Cincinnati Open: Sorana Cirstea vs Nikola Bartunkova Set 2 O/U 9.5 | 50% | +100% | - |
| 13 | Cincinnati Open: Sorana Cirstea vs Nikola Bartunkova Set 2 O/U 10.5 | 50% | +100% | - |
| 14 | Cincinnati Open: Sorana Cirstea vs Nikola Bartunkova Match O/U 23.5 | 50% | +100% | - |
| 15 | Cincinnati Open: Sorana Cirstea vs Nikola Bartunkova Set 2 Winner BEST VALUE | 48% | +111% | $310 |
Real-money prediction market · Trade with confidence
This market refers to the tennis match between Sorana Cirstea and Nikola Bartunkova in the Cincinnati Open, originally scheduled for August 15, 2026 at 12:30PM ET. This market will resolve to 'Sorana...
This prediction market tracks whether Cincinnati Open: Sorana Cirstea vs Nikola Bartunkova will occur, with $86K 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: Sorana Cirstea vs Nikola Bartunkova 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 $86K 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 2026-08-22. 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 15, 2026 at 21:05 UTC, the leading outcome is Cincinnati Open: Sorana Cirstea vs Nikola Bartunkova Set 1 O/U 8.5 at 100% probability, with $86K in total trading volume on Polymarket.
What Are Prediction Markets? · How to Trade · Odds Calculator · Compare Platforms