The market strongly favors Porto: Pedro Vives Marcos vs Eduardo Ribeiro Set 1 O/U 8.5 at 100%. High confidence — but lower potential returns.
| # | Outcome | Probability | If Right | Volume |
|---|---|---|---|---|
| 1 | Porto: Pedro Vives Marcos vs Eduardo Ribeiro Set 1 O/U 8.5 | 100% | - | - |
| 2 | Porto: Pedro Vives Marcos vs Eduardo Ribeiro Set 1 Winner | 100% | - | $15 |
| 3 | Porto: Pedro Vives Marcos vs Eduardo Ribeiro Set 1 O/U 9.5 | 100% | - | $250 |
| 4 | Porto: Pedro Vives Marcos vs Eduardo Ribeiro Set 1 O/U 10.5 | 100% | - | - |
| 5 | Porto: Pedro Vives Marcos vs Eduardo Ribeiro Set 2 O/U 8.5 | 90% | +10% | - |
| 6 | Porto: Pedro Vives Marcos vs Eduardo Ribeiro Match O/U 21.5 | 90% | +11% | - |
| 7 | Porto: Pedro Vives Marcos vs Eduardo Ribeiro Set 2 O/U 9.5 | 90% | +11% | - |
| 8 | Porto: Pedro Vives Marcos vs Eduardo Ribeiro Match O/U 22.5 | 90% | +11% | $9 |
| 9 | Porto: Pedro Vives Marcos vs Eduardo Ribeiro | 84% | +19% | $98K |
| 10 | Porto: Pedro Vives Marcos vs Eduardo Ribeiro Match O/U 23.5 | 54% | +85% | - |
| 11 | Completed Match BEST VALUE | 50% | +100% | - |
| 12 | Porto: Pedro Vives Marcos vs Eduardo Ribeiro Total Sets: O/U 2.5 | 50% | +100% | $7 |
| 13 | Porto: Pedro Vives Marcos vs Eduardo Ribeiro Set 2 Winner | 50% | +100% | - |
| 14 | Porto: Pedro Vives Marcos vs Eduardo Ribeiro Set Handicap +/-1.5 | 50% | +100% | $6 |
| 15 | Porto: Pedro Vives Marcos vs Eduardo Ribeiro Set 2 O/U 10.5 | 50% | +100% | - |
Real-money prediction market · Trade with confidence
This market refers to the tennis match between Pedro Vives Marcos and Eduardo Ribeiro in the Porto, originally scheduled for September 1, 2026 at 10:00AM ET. This market will resolve to 'Pedro Vives...
This prediction market tracks whether Porto: Pedro Vives Marcos vs Eduardo Ribeiro will occur, with $85K 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: Porto: Pedro Vives Marcos vs Eduardo Ribeiro 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 $85K 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 2026-09-08. 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 18:36 UTC, the leading outcome is Porto: Pedro Vives Marcos vs Eduardo Ribeiro Set 1 O/U 8.5 at 100% probability, with $85K in total trading volume on Polymarket.
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