Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Who Will Win) Pick polygram.ink (preferred broker) |
96% | 4% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
96% | 4% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| O/U 24.5 | 96% |
| Chiefs O/U 10.5 | 96% |
| O/U 26.5 | 95% |
| O/U 28.5 | 94% |
| O/U 30.5 | 89% |
| O/U 32.5 | 87% |
| Chiefs vs. Dolphins | 85% |
| O/U 34.5 | 85% |
| Spread -1.5 | 82% |
| Chiefs O/U 20.5 | 81% |
| Spread -2.5 | 80% |
| Dolphins 1H O/U 6.5 | 79% |
| O/U 36.5 | 78% |
| 1H Moneyline | 75% |
| 1H O/U 16.5 | 75% |
| 1H O/U 19.5 | 75% |
| Dolphins O/U 10.5 | 75% |
| O/U 38.5 | 74% |
| Spread -3.5 | 73% |
| Spread -4.5 | 72% |
| Spread -5.5 | 71% |
| 1Q Moneyline | 69% |
| 1H Spread -2.5 | 69% |
| Spread -6.5 | 67% |
| O/U 40.5 | 66% |
| O/U 41.5 | 63% |
| O/U 42.5 | 61% |
| 1H Spread -3.5 | 60% |
| Spread -7.5 | 59% |
| O/U 43.5 | 58% |
| Spread -8.5 | 56% |
| 1H Spread -4.5 | 56% |
| 4Q O/U 6.5 | 56% |
| O/U 44.5 | 55% |
| Spread -9.5 | 54% |
| 1Q Spread -2.5 | 54% |
| 1H O/U 22.5 | 54% |
| Dolphins O/U 16.5 | 54% |
| O/U 45.5 | 52% |
| 1Q O/U 7.5 | 52% |
| 1H Spread -6.5 | 51% |
| 4Q O/U 10.5 | 51% |
| Chiefs O/U 12.5 | 51% |
| Chiefs O/U 13.5 | 51% |
| Chiefs O/U 16.5 | 51% |
| Chiefs O/U 26.5 | 51% |
| Dolphins O/U 12.5 | 51% |
| Chiefs 2H O/U 20.5 | 51% |
| Spread -10.5 | 50% |
| 2H Moneyline | 50% |
| Exact Margin: Chiefs by 25+ | 50% |
| Exact Margin: Chiefs by 19-24 | 50% |
| Exact Margin: Chiefs by 13-18 | 50% |
| Exact Margin: Chiefs by 7-12 | 50% |
| Exact Margin: Chiefs by 1-6 | 50% |
| Exact Margin: Tie | 50% |
| Exact Margin: Dolphins by 1-6 | 50% |
| Exact Margin: Dolphins by 7-13 | 50% |
| Exact Margin: Dolphins by 14-20 | 50% |
| Exact Margin: Dolphins by 21+ | 50% |
| Safety? | 50% |
| Team to Record Longest FG | 50% |
| Both Teams to Score Points - 1Q | 50% |
| Both Teams to Score Points - 2Q | 50% |
| Both Teams to Score Points - 3Q | 50% |
| Both Teams to Score Points - 4Q | 50% |
| Chiefs Total Offensive Yards: O/U 350.5 | 50% |
| Dolphins Total Offensive Yards: O/U 350.5 | 50% |
| Chiefs vs. Dolphins: Total Two-Point Conversions O/U 0.5 | 50% |
| 2Q Moneyline | 50% |
| 3Q Moneyline | 50% |
| 4Q Moneyline | 50% |
| Chiefs Total Touchdowns: O/U 3.5 | 50% |
| Dolphins Total Touchdowns: O/U 1.5 | 50% |
| 1H Spread -1.5 | 50% |
| 1H Spread -5.5 | 50% |
| 1H Spread -16.5 | 50% |
| 1H Spread -21.5 | 50% |
| 1H Spread -1.5 | 50% |
| 1H Spread -16.5 | 50% |
| 1H Spread -17.5 | 50% |
| 1H Spread -20.5 | 50% |
| 1H Spread -21.5 | 50% |
| 2H Spread -1.5 | 50% |
| 2H Spread -2.5 | 50% |
| 2H Spread -3.5 | 50% |
| 2H Spread -4.5 | 50% |
| 2H Spread -5.5 | 50% |
| 2H Spread -6.5 | 50% |
| 2H Spread -7.5 | 50% |
| 2H Spread -8.5 | 50% |
| 2H Spread -9.5 | 50% |
| 2H Spread -10.5 | 50% |
| 2H Spread -13.5 | 50% |
| 2H Spread -14.5 | 50% |
| 2H Spread -16.5 | 50% |
| 2H Spread -17.5 | 50% |
| 2H Spread -20.5 | 50% |
| 2H Spread -21.5 | 50% |
| 2H Spread -1.5 | 50% |
| 2H Spread -2.5 | 50% |
| 2H Spread -3.5 | 50% |
| 2H Spread -4.5 | 50% |
| 2H Spread -5.5 | 50% |
| 2H Spread -6.5 | 50% |
| 2H Spread -7.5 | 50% |
| 2H Spread -8.5 | 50% |
| 2H Spread -9.5 | 50% |
| 2H Spread -10.5 | 50% |
| 2H Spread -13.5 | 50% |
| 2H Spread -14.5 | 50% |
| 2H Spread -16.5 | 50% |
| 2H Spread -17.5 | 50% |
| 2H Spread -20.5 | 50% |
| 2H Spread -21.5 | 50% |
| 1Q Spread -4.5 | 50% |
| 1Q Spread -6.5 | 50% |
| 1Q Spread -7.5 | 50% |
| 1Q Spread -9.5 | 50% |
| 1Q Spread -10.5 | 50% |
| 1Q Spread -13.5 | 50% |
| 1Q Spread -14.5 | 50% |
| 1Q Spread -2.5 | 50% |
| 1Q Spread -3.5 | 50% |
| 1Q Spread -4.5 | 50% |
| 1Q Spread -6.5 | 50% |
| 1Q Spread -7.5 | 50% |
| 1Q Spread -9.5 | 50% |
| 1Q Spread -10.5 | 50% |
| 1Q Spread -13.5 | 50% |
| 1Q Spread -14.5 | 50% |
| 2Q Spread -2.5 | 50% |
| 2Q Spread -3.5 | 50% |
| 2Q Spread -4.5 | 50% |
| 2Q Spread -6.5 | 50% |
| 2Q Spread -7.5 | 50% |
| 2Q Spread -9.5 | 50% |
| 2Q Spread -10.5 | 50% |
| 2Q Spread -13.5 | 50% |
| 2Q Spread -14.5 | 50% |
| 2Q Spread -2.5 | 50% |
| 2Q Spread -3.5 | 50% |
| 2Q Spread -4.5 | 50% |
| 2Q Spread -6.5 | 50% |
| 2Q Spread -7.5 | 50% |
| 2Q Spread -9.5 | 50% |
| 2Q Spread -10.5 | 50% |
| 2Q Spread -13.5 | 50% |
| 2Q Spread -14.5 | 50% |
| 3Q Spread -2.5 | 50% |
| 3Q Spread -3.5 | 50% |
| 3Q Spread -4.5 | 50% |
| 3Q Spread -6.5 | 50% |
| 3Q Spread -7.5 | 50% |
| 3Q Spread -9.5 | 50% |
| 3Q Spread -10.5 | 50% |
| 3Q Spread -13.5 | 50% |
| 3Q Spread -14.5 | 50% |
| 3Q Spread -2.5 | 50% |
| 3Q Spread -3.5 | 50% |
| 3Q Spread -4.5 | 50% |
| 3Q Spread -6.5 | 50% |
| 3Q Spread -7.5 | 50% |
| 3Q Spread -9.5 | 50% |
| 3Q Spread -10.5 | 50% |
| 3Q Spread -13.5 | 50% |
| 3Q Spread -14.5 | 50% |
| 4Q Spread -2.5 | 50% |
| 4Q Spread -3.5 | 50% |
| 4Q Spread -4.5 | 50% |
| 4Q Spread -6.5 | 50% |
| 4Q Spread -7.5 | 50% |
| 4Q Spread -9.5 | 50% |
| 4Q Spread -10.5 | 50% |
| 4Q Spread -13.5 | 50% |
| 4Q Spread -14.5 | 50% |
| 4Q Spread -2.5 | 50% |
| 4Q Spread -3.5 | 50% |
| 4Q Spread -4.5 | 50% |
| 4Q Spread -6.5 | 50% |
| 4Q Spread -7.5 | 50% |
| 4Q Spread -9.5 | 50% |
| 4Q Spread -10.5 | 50% |
| 4Q Spread -13.5 | 50% |
| 4Q Spread -14.5 | 50% |
| 2H O/U 16.5 | 50% |
| 2H O/U 19.5 | 50% |
| 2H O/U 22.5 | 50% |
| 2H O/U 25.5 | 50% |
| 2H O/U 28.5 | 50% |
| 1Q O/U 5.5 | 50% |
| 1Q O/U 6.5 | 50% |
| 1Q O/U 10.5 | 50% |
| 1Q O/U 13.5 | 50% |
| 1Q O/U 14.5 | 50% |
| 2Q O/U 5.5 | 50% |
| 2Q O/U 6.5 | 50% |
| 2Q O/U 7.5 | 50% |
| 2Q O/U 10.5 | 50% |
| 2Q O/U 13.5 | 50% |
| 2Q O/U 14.5 | 50% |
| 3Q O/U 5.5 | 50% |
| 3Q O/U 6.5 | 50% |
| 3Q O/U 7.5 | 50% |
| 3Q O/U 10.5 | 50% |
| 3Q O/U 13.5 | 50% |
| 3Q O/U 14.5 | 50% |
| 4Q O/U 5.5 | 50% |
| 4Q O/U 7.5 | 50% |
| 4Q O/U 13.5 | 50% |
| 4Q O/U 14.5 | 50% |
| Chiefs O/U 19.5 | 50% |
| Chiefs O/U 23.5 | 50% |
| Chiefs O/U 27.5 | 50% |
| Chiefs O/U 30.5 | 50% |
| Chiefs O/U 34.5 | 50% |
| Dolphins O/U 13.5 | 50% |
| Dolphins O/U 19.5 | 50% |
| Dolphins O/U 23.5 | 50% |
| Dolphins O/U 26.5 | 50% |
| Dolphins O/U 27.5 | 50% |
| Dolphins O/U 30.5 | 50% |
| Dolphins O/U 34.5 | 50% |
| Chiefs 1H O/U 6.5 | 50% |
| Chiefs 1H O/U 10.5 | 50% |
| Chiefs 1H O/U 12.5 | 50% |
| Chiefs 1H O/U 13.5 | 50% |
| Chiefs 1H O/U 17.5 | 50% |
| Chiefs 1H O/U 19.5 | 50% |
| Chiefs 1H O/U 20.5 | 50% |
| Dolphins 1H O/U 10.5 | 50% |
| Dolphins 1H O/U 12.5 | 50% |
| Dolphins 1H O/U 13.5 | 50% |
| Dolphins 1H O/U 16.5 | 50% |
| Dolphins 1H O/U 17.5 | 50% |
| Dolphins 1H O/U 19.5 | 50% |
| Dolphins 1H O/U 20.5 | 50% |
| Chiefs 2H O/U 6.5 | 50% |
| Chiefs 2H O/U 10.5 | 50% |
| Chiefs 2H O/U 12.5 | 50% |
| Chiefs 2H O/U 13.5 | 50% |
| Chiefs 2H O/U 16.5 | 50% |
| Chiefs 2H O/U 17.5 | 50% |
| Chiefs 2H O/U 19.5 | 50% |
| Dolphins 2H O/U 6.5 | 50% |
| Dolphins 2H O/U 10.5 | 50% |
| Dolphins 2H O/U 12.5 | 50% |
| Dolphins 2H O/U 13.5 | 50% |
| Dolphins 2H O/U 16.5 | 50% |
| Dolphins 2H O/U 17.5 | 50% |
| Dolphins 2H O/U 19.5 | 50% |
| Dolphins 2H O/U 20.5 | 50% |
| 1H Spread -8.5 | 49% |
| O/U 46.5 | 48% |
| O/U 47.5 | 44% |
| 1Q Spread -3.5 | 44% |
| Spread -13.5 | 43% |
| 1H Spread -7.5 | 43% |
| O/U 48.5 | 41% |
| 1H Spread -8.5 | 41% |
| 1H Spread -9.5 | 40% |
| 1H O/U 25.5 | 40% |
| Spread -14.5 | 38% |
| O/U 50.5 | 37% |
| Spread -16.5 | 35% |
| 1H Spread -10.5 | 34% |
| Dolphins O/U 20.5 | 33% |
| O/U 52.5 | 30% |
| Spread -17.5 | 29% |
| Spread -19.5 | 27% |
| 1H O/U 28.5 | 27% |
| O/U 54.5 | 26% |
| Spread -20.5 | 25% |
| 1H Spread -13.5 | 25% |
| 1H Spread -5.5 | 24% |
| Chiefs 1H O/U 16.5 | 24% |
| O/U 56.5 | 22% |
| Spread -21.5 | 20% |
| O/U 58.5 | 18% |
| 1H Spread -2.5 | 18% |
| 1H Spread -14.5 | 17% |
| 1H Spread -14.5 | 16% |
| 1H Spread -13.5 | 15% |
| O/U 60.5 | 14% |
| Spread -1.5 | 14% |
| Spread -2.5 | 14% |
| 1H Spread -3.5 | 14% |
| 1H Spread -17.5 | 12% |
| 1H Spread -4.5 | 12% |
| Spread -14.5 | 11% |
| O/U 62.5 | 10% |
| 1H Spread -20.5 | 10% |
| 1H Spread -6.5 | 10% |
| O/U 64.5 | 9% |
| Spread -3.5 | 8% |
| Spread -8.5 | 8% |
| Spread -4.5 | 7% |
| 1H Spread -7.5 | 7% |
| Spread -5.5 | 6% |
| Spread -6.5 | 6% |
| 1H Spread -9.5 | 4% |
| 1H Spread -10.5 | 4% |
| Spread -7.5 | 3% |
| Spread -9.5 | 3% |
| Spread -13.5 | 3% |
| Spread -16.5 | 3% |
| Spread -17.5 | 3% |
| Spread -19.5 | 3% |
| Spread -20.5 | 3% |
| Spread -21.5 | 3% |
| Spread -10.5 | 2% |
Market context
Market consensus: 96% chance of chiefs vs. dolphins. Prediction markets aggregate real capital to produce this probability signal. In the upcoming NFL game, scheduled for September 27 at 1:00PM ET: If Chiefs wins, the market will resolve to "Chiefs". If Dolphins wins, the market will resolve to "Dolphins". If …
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $133K.
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.
UK Frequently Asked Questions
- 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.
- What's the difference between YES and NO shares?
- A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.
- Is Polymarket legal in the UK?
- Polymarket is accessible to UK traders but is not UKGC-licensed. It operates under US CFTC jurisdiction. UK residents face no domestic legal prohibition on using it, but UKGC consumer protections do not apply. For UKGC-regulated alternatives, Betfair Exchange and Smarkets offer similar prediction-style markets.
- Do I pay tax on prediction market profits in the UK?
- UKGC-licensed platform profits (Betfair, Smarkets) are typically tax-free gambling winnings for UK individuals. Polymarket profits involve USDC crypto transactions, which HMRC treats as Capital Gains Tax events. Keep full transaction records and report via Self Assessment if gains exceed £3,000 per tax year.
- How do I deposit on Polymarket from the UK?
- UK traders typically fund Polymarket via Coinbase UK, Kraken or Revolut — buying USDC with GBP and transferring to a Polygon-compatible wallet (MetaMask, Coinbase Wallet). Polymarket's onboarding walks you through the bridging process. Typical GBP-to-USDC conversion costs 0.5–1%.
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