Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Sport Prediction) Pick polygram.ink (preferred broker) |
89% | 11% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
89% | 11% | 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 33.5 | 89% |
| O/U 39.5 | 80% |
| Tulane O/U 18.5 | 78% |
| Spread -0.5 | 75% |
| Spread -2.5 | 73% |
| Spread -1.5 | 72% |
| O/U 45.5 | 67% |
| Spread -3.5 | 65% |
| Spread -4.5 | 64% |
| 1H Spread -2.5 | 64% |
| 2H Spread -3.5 | 64% |
| Spread -5.5 | 63% |
| O/U 47.5 | 63% |
| Spread -6.5 | 61% |
| 2H Spread -2.5 | 61% |
| O/U 49.5 | 56% |
| 1H Spread -3.5 | 56% |
| O/U 50.5 | 55% |
| Spread -7.5 | 54% |
| Spread -8.5 | 53% |
| Tulane O/U 20.5 | 53% |
| O/U 51.5 | 52% |
| 1H Spread -4.5 | 52% |
| Duke O/U 30.5 | 52% |
| Spread: Duke (-9.5) | 51% |
| O/U 59.5 | 51% |
| 2H Spread -4.5 | 51% |
| 2H Spread -6.5 | 51% |
| Spread -31.5 | 50% |
| Spread -34.5 | 50% |
| O/U 31.5 | 50% |
| O/U 35.5 | 50% |
| O/U 37.5 | 50% |
| O/U 41.5 | 50% |
| O/U 43.5 | 50% |
| O/U 61.5 | 50% |
| O/U 65.5 | 50% |
| O/U 67.5 | 50% |
| O/U 71.5 | 50% |
| 2H Moneyline | 50% |
| 1H Spread -5.5 | 50% |
| 1Q Spread -0.5 | 50% |
| 1Q Spread -1.5 | 50% |
| 1Q Spread -2.5 | 50% |
| 1Q Spread -3.5 | 50% |
| 1Q Moneyline | 50% |
| Duke O/U 24.5 | 50% |
| Duke O/U 27.5 | 50% |
| Duke O/U 33.5 | 50% |
| Duke O/U 36.5 | 50% |
| Tulane O/U 15.5 | 50% |
| Tulane O/U 21.5 | 50% |
| Tulane O/U 24.5 | 50% |
| Tulane O/U 27.5 | 50% |
| Duke 1H O/U 12.5 | 50% |
| Duke 1H O/U 16.5 | 50% |
| 2H Spread -0.5 | 50% |
| 2H Spread -1.5 | 50% |
| Duke O/U 23.5 | 50% |
| Duke O/U 26.5 | 50% |
| Duke O/U 29.5 | 50% |
| Duke O/U 32.5 | 50% |
| Duke O/U 35.5 | 50% |
| Tulane 1H O/U 8.5 | 50% |
| Tulane 1H O/U 10.5 | 50% |
| Tulane 1H O/U 12.5 | 50% |
| Tulane 2H O/U 7.5 | 50% |
| Tulane 2H O/U 9.5 | 50% |
| Tulane 2H O/U 11.5 | 50% |
| Duke 2H O/U 11.5 | 50% |
| Duke 2H O/U 13.5 | 50% |
| Duke 2H O/U 15.5 | 50% |
| 2H Spread -5.5 | 50% |
| Duke 2H O/U 12.5 | 50% |
| Duke 2H O/U 14.5 | 50% |
| Duke 2H O/U 16.5 | 50% |
| Tulane O/U 14.5 | 50% |
| Tulane O/U 17.5 | 50% |
| Tulane O/U 23.5 | 50% |
| Tulane O/U 26.5 | 50% |
| Tulane 1H O/U 7.5 | 50% |
| Tulane 1H O/U 9.5 | 50% |
| Tulane 1H O/U 11.5 | 50% |
| 2Q Spread -0.5 | 50% |
| 2Q Spread -1.5 | 50% |
| 2Q Spread -2.5 | 50% |
| 2Q Spread -3.5 | 50% |
| 2Q Spread -4.5 | 50% |
| 2Q Moneyline | 50% |
| 3Q Spread -0.5 | 50% |
| 3Q Spread -1.5 | 50% |
| 3Q Spread -2.5 | 50% |
| 3Q Spread -3.5 | 50% |
| 3Q Moneyline | 50% |
| 4Q Moneyline | 50% |
| Tulane 2H O/U 8.5 | 50% |
| Tulane 2H O/U 10.5 | 50% |
| Tulane 2H O/U 12.5 | 50% |
| Duke O/U 3.5 | 50% |
| Tulane O/U 2.5 | 50% |
| Nate Sheppard: Anytime Touchdown | 50% |
| CJ Campbell Jr.: Anytime Touchdown | 50% |
| Jared Richardson: Anytime Touchdown | 50% |
| Javen Nicholas: Anytime Touchdown | 50% |
| Jaylin Lucas: Anytime Touchdown | 50% |
| Jeremiah Hasley: Anytime Touchdown | 50% |
| Maurice Turner: Anytime Touchdown | 50% |
| Anthony Brown-Stephens: Anytime Touchdown | 50% |
| Zycarl Lewis Jr.: Anytime Touchdown | 50% |
| Jayden Moore: Anytime Touchdown | 50% |
| Walker Eget: Anytime Touchdown | 50% |
| Destyn Hill: Anytime Touchdown | 50% |
| Ty Thompson: Anytime Touchdown | 50% |
| Dawson Johnson: Anytime Touchdown | 50% |
| Jonah Burton: Anytime Touchdown | 50% |
| Nate Kurisky: Anytime Touchdown | 50% |
| Oliver Mitchell Jr.: Anytime Touchdown | 50% |
| Johnnie Daniels: Anytime Touchdown | 50% |
| 4Q Spread -0.5 | 50% |
| 4Q Spread -1.5 | 50% |
| 4Q Spread -2.5 | 50% |
| 4Q Spread -3.5 | 50% |
| 2Q Spread -5.5 | 50% |
| 3Q Spread -4.5 | 50% |
| 1H Spread -6.5 | 48% |
| Spread -10.5 | 46% |
| O/U 53.5 | 45% |
| 1H Spread -7.5 | 44% |
| Spread -13.5 | 40% |
| O/U 55.5 | 40% |
| 2H Spread -7.5 | 40% |
| O/U 57.5 | 37% |
| Spread -14.5 | 36% |
| Spread -16.5 | 32% |
| 1H Moneyline | 31% |
| Spread -17.5 | 28% |
| Spread -20.5 | 26% |
| Duke 1H O/U 14.5 | 26% |
| Tulane vs. Duke | 25% |
| O/U 63.5 | 23% |
| Spread -21.5 | 20% |
| Spread -24.5 | 15% |
| O/U 69.5 | 12% |
| Spread -27.5 | 11% |
Market context
Market consensus: 89% chance of tulane vs. duke. Prediction markets aggregate real capital to produce this probability signal. In the upcoming college football game, scheduled for September 5 at 3:30PM ET: If Tulane wins, the market will resolve to "Tulane". If Duke wins, the market will resolve to "Duke".…
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $465K.
Methodology
Sports-specific comparison page for Tulane vs. Duke. Polymarket's live quote (Polygon order book) plus platform attributes for the three reference venues. Sports markets reward liquidity — Polymarket and Betfair are materially deeper than Kalshi or Manifold.
Resolution & payout
Sports markets typically settle on official final-whistle plus league confirmation. Polymarket uses UMA Optimistic Oracle with a source URL per contract — usually official league data feeds or ESPN/Soccerway. Two-hour dispute window, then smart-contract payout in USDC.
UK Frequently Asked Questions
- Are prediction markets better than sports betting?
- Prediction markets tend toward tighter odds than bookmakers because they use peer-to-peer exchange rather than bookmaker margin. On major matches, Polymarket quotes typically sit 2-5% closer to the true probability model than bet365 or DraftKings.
- Which sports markets are available?
- Football (soccer) dominates — Champions League, World Cup, Premier League, La Liga, Bundesliga — followed by NFL, NBA, tennis Grand Slams, Formula 1, boxing/MMA. Resolution via official league source confirmation.
- 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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