The market strongly favors Lyon Open: Matteo Arnaldi vs Lorenzo Musetti Set 2 O/U 8.5 at 100%. High confidence — but lower potential returns.
| # | Outcome | Probability | If Right | Volume |
|---|---|---|---|---|
| 1 | Lyon Open: Matteo Arnaldi vs Lorenzo Musetti Set 2 O/U 8.5 | 100% | +1% | - |
| 2 | Lyon Open: Matteo Arnaldi vs Lorenzo Musetti Set 2 O/U 9.5 | 100% | +1% | - |
| 3 | Lyon Open: Matteo Arnaldi vs Lorenzo Musetti Set Handicap +/-1.5 | 70% | +43% | $220 |
| 4 | Completed Match | 52% | +90% | $1 |
| 5 | Lyon Open: Matteo Arnaldi vs Lorenzo Musetti Set 2 O/U 10.5 | 50% | +100% | - |
| 6 | Lyon Open: Matteo Arnaldi vs Lorenzo Musetti Game Spread +/-1.5 | 50% | +100% | $37 |
| 7 | Lyon Open: Matteo Arnaldi vs Lorenzo Musetti Set 2 Winner | 30% | +233% | $565 |
| 8 | Lyon Open: Matteo Arnaldi vs Lorenzo Musetti Total Sets: O/U 2.5 | 29% | +245% | $204 |
| 9 | Lyon Open: Matteo Arnaldi vs Lorenzo Musetti Match O/U 21.5 | 28% | +251% | $2K |
| 10 | Lyon Open: Matteo Arnaldi vs Lorenzo Musetti Match O/U 23.5 | 28% | +264% | - |
| 11 | Lyon Open: Matteo Arnaldi vs Lorenzo Musetti Match O/U 22.5 | 24% | +317% | $560 |
| 12 | Lyon Open: Matteo Arnaldi vs Lorenzo Musetti BEST VALUE | 10% | +852% | $322K |
Real-money prediction market · Trade with confidence
This market refers to the tennis match between Matteo Arnaldi and Lorenzo Musetti in the Lyon Open, originally scheduled for October 19, 2026 at 4:00AM ET. This market will resolve to 'Matteo Arnaldi...
This prediction market tracks whether Lyon Open: Matteo Arnaldi vs Lorenzo Musetti will occur, with $326K 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: Lyon Open: Matteo Arnaldi vs Lorenzo Musetti Set 2 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 $335K traded in the last 24 hours alone (103% 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 2026-10-26. 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 Oct 19, 2026 at 16:35 UTC, the leading outcome is Lyon Open: Matteo Arnaldi vs Lorenzo Musetti Set 2 O/U 8.5 at 100% probability, with $326K in total trading volume on Polymarket.
The total trading volume for this market is $326K, with $335K traded in the last 24 hours. This represents real money at stake from prediction market traders on Polymarket.
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