Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via BTC Prediction) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open live market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open live market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open live market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open live market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open live market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| O/U 0.5 | 100% |
| Silkeborg IF O/U 0.5 | 100% |
| 2nd Half O/U 0.5 | 100% |
| Silkeborg IF 2nd Half O/U 0.5 | 100% |
| Silkeborg IF (-1.5) | 0% |
| Odense BK (-1.5) | 0% |
| Silkeborg IF (-2.5) | 0% |
| Odense BK (-2.5) | 0% |
| O/U 1.5 | 0% |
| O/U 2.5 | 0% |
| O/U 3.5 | 0% |
| O/U 4.5 | 0% |
| O/U 5.5 | 0% |
| Both Teams to Score | 0% |
| Both Teams to Score in First Half | 0% |
| 1st Half O/U 0.5 | 0% |
| 1st Half O/U 1.5 | 0% |
| 1st Half O/U 2.5 | 0% |
| Silkeborg IF O/U 1.5 | 0% |
| Silkeborg IF O/U 2.5 | 0% |
| Odense BK O/U 0.5 | 0% |
| Odense BK O/U 1.5 | 0% |
| Odense BK O/U 2.5 | 0% |
| Silkeborg IF 1st Half O/U 0.5 | 0% |
| Silkeborg IF 1st Half O/U 1.5 | 0% |
| Odense BK 1st Half O/U 0.5 | 0% |
| Odense BK 1st Half O/U 1.5 | 0% |
| Both Teams to Score in Second Half | 0% |
| 2nd Half O/U 1.5 | 0% |
| 2nd Half O/U 2.5 | 0% |
| Silkeborg IF 2nd Half O/U 1.5 | 0% |
| Odense BK 2nd Half O/U 0.5 | 0% |
| Odense BK 2nd Half O/U 1.5 | 0% |
Market context
Silkeborg IF will host Odense BK in the Danish Superliga on 10 August at 13:00 ET, with settlement occurring at 17:00 ET the same day. The 0% implied probability on additional markets reflects either minimal liquidity in this particular contract cluster or strong consensus that supplementary betting options will not materialise for this fixture. Settlement in USDC creates a straightforward on-chain record once the match concludes and official results are confirmed by the league.
Historical precedent suggests that secondary market contracts for mid-table Superliga fixtures often attract sparse trading activity, particularly when primary markets already exist. The current probability reading should be contextualised against typical volume patterns for Danish football rather than interpreted as a directional signal about the match itself. Comparable fixtures from previous seasons show that additional market creation depends largely on exchange operator discretion and anticipated trader demand, which remains difficult to forecast in advance.
Traders monitoring this contract should track any announcements from btc-prediction.bet regarding market expansion for this matchday. The Superliga fixture list typically finalises weeks ahead, and any late schedule changes or injury bulletins affecting either club could influence whether operators deem supplementary markets commercially viable. Funding rates across major crypto exchanges remain stable, suggesting no macro volatility is currently pricing in disruptions to settlement infrastructure on the settlement date.
Methodology
Methodologically this overview focuses on on-chain pricing: Polymarket's live mid comes from the Polygon conditional-token order book and settles automatically in USDC. The other three venues — Kalshi, Betfair, Manifold — sit alongside as off-chain reference points so you can see how the contract translates across regulatory and settlement regimes.
Resolution & payout
Settlement is on-chain via UMA Optimistic Oracle. A proposer posts the outcome with a bond, a two-hour dispute window opens, then the smart contract lifts winning conditional tokens to 1 USDC and sends payments to holders' wallets automatically. No withdrawal fees beyond Polygon gas.
Off-chain venues (Kalshi, Betfair, Smarkets) settle in local fiat through bank-side clearing — faster than SWIFT, slower than on-chain. Manifold pays no real cash.
UK Frequently Asked Questions
- What are crypto prediction markets?
- Crypto prediction markets are on-chain smart contracts where you buy YES or NO shares on a future crypto event (e.g. "BTC above $100k by year-end"). The market price between 0¢ and 100¢ is the implied probability.
- Why USDC and not ETH or USDT?
- USDC is the Polygon standard — audited reserves (Circle, monthly attestation), deepest order book, low gas costs. ETH volatility would distort probability quotes; USDT has thinner Polygon liquidity than USDC.
- 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 Silkeborg IF vs. Odense BK - More Markets on BTC Prediction
Live order book, 0% fees, USDC settlement in seconds.
Open live market →