Market is split — US Open, Qualification ATP: Joel Schwaerzler vs Gustavo Heide Match O/U 21.5 at 57%. High uncertainty = high risk/reward opportunity.
| # | Outcome | Probability | If Right | Volume |
|---|---|---|---|---|
| 1 | US Open, Qualification ATP: Joel Schwaerzler vs Gustavo Heide Match O/U 21.5 | 57% | +74% | - |
| 2 | US Open, Qualification ATP: Joel Schwaerzler vs Gustavo Heide Set 1 O/U 9.5 | 57% | +74% | - |
| 3 | US Open, Qualification ATP: Joel Schwaerzler vs Gustavo Heide Set 2 Winner | 52% | +90% | - |
| 4 | US Open, Qualification ATP: Joel Schwaerzler vs Gustavo Heide Set 1 O/U 8.5 | 52% | +94% | - |
| 5 | US Open, Qualification ATP: Joel Schwaerzler vs Gustavo Heide Match O/U 22.5 | 52% | +94% | - |
| 6 | US Open, Qualification ATP: Joel Schwaerzler vs Gustavo Heide Set 2 O/U 10.5 | 50% | +98% | - |
| 7 | Completed Match | 50% | +100% | - |
| 8 | US Open, Qualification ATP: Joel Schwaerzler vs Gustavo Heide Set 2 O/U 8.5 | 50% | +100% | - |
| 9 | US Open, Qualification ATP: Joel Schwaerzler vs Gustavo Heide Set 1 Winner | 50% | +100% | - |
| 10 | US Open, Qualification ATP: Joel Schwaerzler vs Gustavo Heide Set 2 O/U 9.5 | 50% | +100% | - |
| 11 | US Open, Qualification ATP: Joel Schwaerzler vs Gustavo Heide Set 1 O/U 10.5 | 50% | +100% | - |
| 12 | US Open, Qualification ATP: Joel Schwaerzler vs Gustavo Heide Game Spread +/-0.5 | 50% | +100% | - |
| 13 | US Open, Qualification ATP: Joel Schwaerzler vs Gustavo Heide | 48% | +106% | $18K |
| 14 | US Open, Qualification ATP: Joel Schwaerzler vs Gustavo Heide Match O/U 23.5 | 46% | +120% | - |
| 15 | US Open, Qualification ATP: Joel Schwaerzler vs Gustavo Heide Total Sets: O/U 2.5 | 43% | +133% | - |
| 16 | US Open, Qualification ATP: Joel Schwaerzler vs Gustavo Heide Set Handicap +/-1.5 | 40% | +153% | - |
| 17 | US Open, Qualification ATP: Joel Schwaerzler vs Gustavo Heide Set Handicap +/-1.5 BEST VALUE | 38% | +160% | - |
Real-money prediction market · Trade with confidence
This market refers to the tennis match between Joel Schwaerzler and Gustavo Heide in the US Open, Qualification ATP, originally scheduled for August 24, 2026 at 2:00PM ET. This market will resolve to...
This prediction market tracks whether US Open, Qualification ATP: Joel Schwaerzler vs Gustavo Heide will occur, with $18K 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 is closely contested, with US Open, Qualification ATP: Joel Schwaerzler vs Gustavo Heide Match O/U 21.5 leading at just 57%. This near-even split signals high uncertainty among traders, creating potential value opportunities for those with strong conviction based on their own analysis of the underlying factors.
Trading activity is exceptionally high, with $18K 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 2026-08-31. 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 24, 2026 at 10:05 UTC, the leading outcome is US Open, Qualification ATP: Joel Schwaerzler vs Gustavo Heide Match O/U 21.5 at 57% probability, with $18K in total trading volume on Polymarket.
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