Halle Open: Frances Tiafoe vs Felix Auger-Aliassime Match O/U 21.5 leads at 72%. Moderate consensus — room for value on contrarian bets.
| # | Outcome | Probability | If Right | Volume |
|---|---|---|---|---|
| 1 | Halle Open: Frances Tiafoe vs Felix Auger-Aliassime Match O/U 21.5 | 72% | +39% | - |
| 2 | Halle Open: Frances Tiafoe vs Felix Auger-Aliassime Set 2 Winner | 70% | +44% | - |
| 3 | Halle Open: Frances Tiafoe vs Felix Auger-Aliassime Set 2 O/U 10.5 | 69% | +45% | $3 |
| 4 | Halle Open: Frances Tiafoe vs Felix Auger-Aliassime Match O/U 22.5 | 62% | +61% | - |
| 5 | Halle Open: Frances Tiafoe vs Felix Auger-Aliassime Match O/U 23.5 | 51% | +96% | - |
| 6 | Completed Match | 50% | +100% | - |
| 7 | Halle Open: Frances Tiafoe vs Felix Auger-Aliassime Set 1 O/U 8.5 | 50% | +100% | - |
| 8 | Halle Open: Frances Tiafoe vs Felix Auger-Aliassime Set 1 O/U 9.5 | 50% | +100% | - |
| 9 | Halle Open: Frances Tiafoe vs Felix Auger-Aliassime Set 2 O/U 8.5 | 46% | +120% | - |
| 10 | Halle Open: Frances Tiafoe vs Felix Auger-Aliassime Set 1 O/U 10.5 | 45% | +122% | $7 |
| 11 | Halle Open: Frances Tiafoe vs Felix Auger-Aliassime Set Handicap +/-1.5 | 42% | +138% | $10 |
| 12 | Halle Open: Frances Tiafoe vs Felix Auger-Aliassime Set 1 Winner | 41% | +144% | - |
| 13 | Halle Open: Frances Tiafoe vs Felix Auger-Aliassime Total Sets: O/U 2.5 | 40% | +153% | $8 |
| 14 | Halle Open: Frances Tiafoe vs Felix Auger-Aliassime BEST VALUE | 37% | +170% | $15K |
| 15 | Halle Open: Frances Tiafoe vs Felix Auger-Aliassime Set 2 O/U 9.5 | 37% | +170% | - |
Real-money prediction market · Trade with confidence
This market refers to the tennis match between Frances Tiafoe and Felix Auger-Aliassime in the Halle Open, originally scheduled for June 19, 2026 at 5:30AM ET. This market will resolve to 'Frances Ti...
This prediction market tracks whether Halle Open: Frances Tiafoe vs Felix Auger-Aliassime will occur, with $15K 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 Halle Open: Frances Tiafoe vs Felix Auger-Aliassime Match O/U 21.5 at 72%, 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 $15K 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 2026-06-26. 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 Jun 18, 2026 at 13:55 UTC, the leading outcome is Halle Open: Frances Tiafoe vs Felix Auger-Aliassime Match O/U 21.5 at 72% probability, with $15K in total trading volume on Polymarket.
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