Cincinnati Open, Qualification: Marcos Giron vs Henrique Rocha Set 1 O/U 8.5 leads at 68%. Moderate consensus — room for value on contrarian bets.
| # | Outcome | Probability | If Right | Volume |
|---|---|---|---|---|
| 1 | Cincinnati Open, Qualification: Marcos Giron vs Henrique Rocha Set 1 O/U 8.5 | 68% | +46% | - |
| 2 | Cincinnati Open, Qualification: Marcos Giron vs Henrique Rocha | 68% | +48% | $143K |
| 3 | Cincinnati Open, Qualification: Marcos Giron vs Henrique Rocha Set 2 Winner | 62% | +60% | - |
| 4 | Cincinnati Open, Qualification: Marcos Giron vs Henrique Rocha Set 1 Winner | 62% | +63% | - |
| 5 | Cincinnati Open, Qualification: Marcos Giron vs Henrique Rocha Match O/U 21.5 | 54% | +85% | - |
| 6 | Cincinnati Open, Qualification: Marcos Giron vs Henrique Rocha Set 1 O/U 9.5 | 54% | +87% | - |
| 7 | Completed Match | 50% | +100% | - |
| 8 | Cincinnati Open, Qualification: Marcos Giron vs Henrique Rocha Set 2 O/U 8.5 | 50% | +100% | - |
| 9 | Cincinnati Open, Qualification: Marcos Giron vs Henrique Rocha Set 2 O/U 9.5 | 50% | +100% | - |
| 10 | Cincinnati Open, Qualification: Marcos Giron vs Henrique Rocha Set 2 O/U 10.5 | 50% | +100% | - |
| 11 | Cincinnati Open, Qualification: Marcos Giron vs Henrique Rocha Match O/U 22.5 | 47% | +113% | $4 |
| 12 | Cincinnati Open, Qualification: Marcos Giron vs Henrique Rocha Set Handicap +/-1.5 | 45% | +122% | $2 |
| 13 | Cincinnati Open, Qualification: Marcos Giron vs Henrique Rocha Total Sets: O/U 2.5 | 37% | +170% | - |
| 14 | Cincinnati Open, Qualification: Marcos Giron vs Henrique Rocha Set 1 O/U 10.5 | 36% | +178% | - |
| 15 | Cincinnati Open, Qualification: Marcos Giron vs Henrique Rocha Match O/U 23.5 BEST VALUE | 34% | +199% | - |
Real-money prediction market · Trade with confidence
This market refers to the tennis match between Marcos Giron and Henrique Rocha in the Cincinnati Open, Qualification, originally scheduled for August 11, 2026 at 4:30PM ET. This market will resolve t...
This prediction market tracks whether Cincinnati Open, Qualification: Marcos Giron vs Henrique Rocha will occur, with $143K 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 Cincinnati Open, Qualification: Marcos Giron vs Henrique Rocha Set 1 O/U 8.5 at 68%, 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 $143K 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 2026-08-18. 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 12, 2026 at 03:05 UTC, the leading outcome is Cincinnati Open, Qualification: Marcos Giron vs Henrique Rocha Set 1 O/U 8.5 at 68% probability, with $143K in total trading volume on Polymarket.
The total trading volume for this market is $143K, with $143K traded in the last 24 hours. This represents real money at stake from prediction market traders on Polymarket.
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