Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Kalshi Fees) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Place a position → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Place a position → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Place a position → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Place a position → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Place a position → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Spread -4.5 | 100% |
| O/U 39.5 | 100% |
| Spread -6.5 | 100% |
| Broncos O/U 22.5 | 100% |
| Spread -3.5 | 100% |
| O/U 37.5 | 100% |
| Broncos O/U 21.5 | 100% |
| Broncos O/U 20.5 | 100% |
| Spread -1.5 | 100% |
| Spread -2.5 | 100% |
| O/U 19.5 | 100% |
| O/U 21.5 | 100% |
| O/U 23.5 | 100% |
| O/U 25.5 | 100% |
| O/U 27.5 | 100% |
| O/U 29.5 | 100% |
| O/U 31.5 | 100% |
| O/U 33.5 | 100% |
| O/U 35.5 | 100% |
| Broncos O/U 15.5 | 100% |
| Broncos O/U 18.5 | 100% |
| Broncos O/U 24.5 | 100% |
| Broncos O/U 27.5 | 100% |
| 1H Spread -2.5 | 100% |
| 1H O/U 20.5 | 100% |
| Broncos 1H O/U 8.5 | 100% |
| Broncos 1H O/U 10.5 | 100% |
| Broncos 1H O/U 12.5 | 100% |
| 1H Spread -3.5 | 100% |
| 1Q Spread -0.5 | 100% |
| 1Q Spread -1.5 | 100% |
| 1Q Spread -2.5 | 100% |
| 1Q O/U 1.5 | 100% |
| 1Q O/U 4.5 | 100% |
| 1Q O/U 7.5 | 100% |
| 1Q Spread -3.5 | 100% |
| 1Q Spread -4.5 | 100% |
| 1H O/U 19.5 | 100% |
| 2H Spread -0.5 | 100% |
| 2H Spread -1.5 | 100% |
| 2H Spread -2.5 | 100% |
| 2H Spread -3.5 | 100% |
| 2H O/U 10.5 | 100% |
| 2H O/U 13.5 | 100% |
| 2H Spread -4.5 | 100% |
| Exact Margin: Broncos by 21+ | 90% |
| Vikings Total Offensive Yards: O/U 350.5 | 50% |
| Broncos Total Offensive Yards: O/U 350.5 | 50% |
| Vikings vs. Broncos: Total Defensive/Special Teams TDs O/U 0.5 | 50% |
| Vikings vs. Broncos: Total Two-Point Conversions O/U 0.5 | 50% |
| Exact Margin: Vikings by 25+ | 10% |
| Exact Margin: Vikings by 19-24 | 10% |
| Exact Margin: Vikings by 13-18 | 10% |
| Exact Margin: Vikings by 7-12 | 10% |
| Exact Margin: Vikings by 1-6 | 10% |
| Exact Margin: Tie | 10% |
| Exact Margin: Broncos by 1-6 | 10% |
| Exact Margin: Broncos by 7-13 | 10% |
| Exact Margin: Broncos by 14-20 | 10% |
| Vikings O/U 16.5 | 1% |
| Vikings O/U 17.5 | 1% |
| Vikings O/U 11.5 | 1% |
| Vikings O/U 14.5 | 1% |
| Vikings O/U 20.5 | 1% |
| Vikings O/U 23.5 | 1% |
| 2H O/U 22.5 | 1% |
| Vikings vs. Broncos | 0% |
| O/U 41.5 | 0% |
| O/U 43.5 | 0% |
| O/U 45.5 | 0% |
| O/U 47.5 | 0% |
| O/U 49.5 | 0% |
| O/U 51.5 | 0% |
| O/U 53.5 | 0% |
| O/U 55.5 | 0% |
| O/U 57.5 | 0% |
| O/U 59.5 | 0% |
| 2H Moneyline | 0% |
| 1H Moneyline | 0% |
| Vikings 1H O/U 6.5 | 0% |
| Vikings 1H O/U 8.5 | 0% |
| Vikings 1H O/U 10.5 | 0% |
| 1Q O/U 10.5 | 0% |
| 1Q O/U 13.5 | 0% |
| 1Q Moneyline | 0% |
| 2H O/U 16.5 | 0% |
| 2H O/U 19.5 | 0% |
Market context
Based on real-money crowd forecasting, vikings vs. broncos stands at 100% likelihood according to current market consensus. In the upcoming NFL game, scheduled for August 28 at 9:00PM ET: If Vikings wins, the market will resolve to "Vikings". If Broncos wins, the market will resolve to "Broncos". If the…
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $82K.
Methodology
Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). That keeps the comparison honest — a single canonical probability across the row, with the venue-by-venue trade-offs spelt out in the columns next to it.
Resolution & payout
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
FAQ
- Where can I trade this market with the lowest fees?
- Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Kalshi Fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- Is this market available outside the US?
- Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
- How does resolution work?
- Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.
- How fast are USDC deposits?
- Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.
- How reliable are the quoted odds?
- The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.
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