The market strongly favors O/U 0.5 Rounds at 92%. High confidence — but lower potential returns.
| # | Outcome | Probability | If Right | Volume |
|---|---|---|---|---|
| 1 | O/U 0.5 Rounds | 92% | +9% | - |
| 2 | O/U 1.5 Rounds | 78% | +28% | - |
| 3 | O/U 2.5 Rounds | 64% | +55% | - |
| 4 | Ends before Round 5? | 52% | +90% | - |
| 5 | Brendan Allen vs. Christian Leroy Duncan | 52% | +94% | $41K |
| 6 | O/U 3.5 Rounds | 52% | +94% | $733 |
| 7 | O/U 4.5 Rounds | 44% | +127% | - |
| 8 | Fight to Go the Distance? | 42% | +135% | $1K |
| 9 | Ends before Round 4? | 42% | +135% | - |
| 10 | Decision or Draw | 40% | +150% | - |
| 11 | Fight won by decision? | 38% | +160% | - |
| 12 | Fight won by KO/TKO? | 36% | +174% | - |
| 13 | Ends before Round 3? | 30% | +233% | $12 |
| 14 | Duncan to win by KO/TKO? | 30% | +239% | $59 |
| 15 | Fight won by submission? | 23% | +335% | - |
| 16 | Ends before Round 2? | 14% | +590% | $446 |
| 17 | Duncan in Round 2 | 10% | +953% | - |
| 18 | Allen to win by KO/TKO? | 8% | +1076% | - |
| 19 | Duncan in Round 1 | 8% | +1076% | - |
| 20 | Allen in Round 2 BEST VALUE | 8% | +1150% | - |
Real-money prediction market · Trade with confidence
This market will resolve to "Brendan Allen" if Brendan Allen is officially declared the winner of the fight against Christian Leroy Duncan at UFC Fight Night: Allen vs. Duncan, scheduled for October 1...
This prediction market tracks whether UFC Fight Night: Brendan Allen vs. Christian Leroy Duncan (Middleweight, Main Card) will occur, with $44K 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: O/U 0.5 Rounds is priced at 92%, 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 $22K traded in the last 24 hours alone (50% 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 2026-10-11. 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 10, 2026 at 17:25 UTC, the leading outcome is O/U 0.5 Rounds at 92% probability, with $44K in total trading volume on Polymarket.
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