Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Prediction Market UK) Pick polygram.ink (preferred broker) |
19% | 81% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
19% | 81% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | See live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | See live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | See live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | See live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Texas Longhorns | 19% |
| Ohio State Buckeyes | 16% |
| Notre Dame Fighting Irish | 14% |
| Miami Hurricanes | 13% |
| LSU Tigers | 12% |
| Georgia Bulldogs | 10% |
| Indiana Hoosiers | 8% |
| Mississippi Rebels | 4% |
| Oregon Ducks | 2% |
| USC Trojans | 2% |
| Texas Tech Red Raiders | 1% |
| Texas A&M Aggies | 1% |
| Alabama Crimson Tide | 1% |
| Oklahoma Sooners | 1% |
| Michigan Wolverines | 1% |
| Florida Gators | 0% |
| Team A | 0% |
| Team B | 0% |
| Team C | 0% |
| Team D | 0% |
| Team E | 0% |
| Team F | 0% |
| Team G | 0% |
| Team H | 0% |
| Team I | 0% |
| Team J | 0% |
| Team K | 0% |
| Team L | 0% |
| Team M | 0% |
| Team N | 0% |
| Team O | 0% |
| Team P | 0% |
| Team Q | 0% |
| Team R | 0% |
| Team S | 0% |
| Team T | 0% |
| Team U | 0% |
| Team V | 0% |
| Team W | 0% |
| Team X | 0% |
| Team Y | 0% |
| Team Z | 0% |
| Team AA | 0% |
| Team AB | 0% |
| Team AC | 0% |
| Team AD | 0% |
| Team AE | 0% |
| Team AF | 0% |
| Team AG | 0% |
| Team AH | 0% |
| Team AI | 0% |
| Team AJ | 0% |
| Team AK | 0% |
| Team AL | 0% |
| Team AM | 0% |
| Team AN | 0% |
| Team AO | 0% |
| Team AP | 0% |
| Team AQ | 0% |
| Team AR | 0% |
| Team AS | 0% |
| Team AT | 0% |
| Team AU | 0% |
| Team AV | 0% |
| Team AW | 0% |
| Team AX | 0% |
| Team AY | 0% |
| Team AZ | 0% |
| Team BA | 0% |
| Team BB | 0% |
| Team BC | 0% |
| Team BD | 0% |
| Team BE | 0% |
| Team BF | 0% |
| Team BG | 0% |
| Team BH | 0% |
| Team BI | 0% |
| Team BJ | 0% |
| Team BK | 0% |
| Team BL | 0% |
| Team BM | 0% |
| Team BN | 0% |
| Team BO | 0% |
| Team BP | 0% |
| Team BQ | 0% |
| Team BR | 0% |
| Team BS | 0% |
| Team BT | 0% |
| Team BU | 0% |
| Team BV | 0% |
| Team BW | 0% |
| Team BX | 0% |
| Team BY | 0% |
| Team BZ | 0% |
| Team CA | 0% |
| Team CB | 0% |
| Team CC | 0% |
| Team CD | 0% |
| Team CE | 0% |
| Team CF | 0% |
| Team CG | 0% |
| Team CH | 0% |
| Team CI | 0% |
| Team CJ | 0% |
| Team CK | 0% |
| Team CL | 0% |
| Team CM | 0% |
| Team CN | 0% |
| Other | 0% |
Market context
Live Polymarket data shows 19% YES probability for NCAA Football: 2027 National Champion. This market will resolve to "Yes" if the listed club is determined as the national champion of the 2026-27 College Football Playoff. Otherwise, it will resolve to "No". If at any point it becomes imp…
Methodology
This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Prediction Market UK, which mirrors the Polymarket order book directly.
Resolution & payout
At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.
On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.
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%.
Trade NCAA Football: 2027 National Champion on Prediction Market UK
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