Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via BTC Prediction) Pick polygram.ink (preferred broker) |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open live market → |
Polymarket (direct) polymarket.com |
0% | 100% | 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 |
|---|---|
| Sønderjyske Fodbold (-1.5) | 0% |
| Viborg FF (-1.5) | 0% |
| Sønderjyske Fodbold (-2.5) | 0% |
| Viborg FF (-2.5) | 0% |
| O/U 0.5 | 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% |
| Sønderjyske Fodbold O/U 0.5 | 0% |
| Sønderjyske Fodbold O/U 1.5 | 0% |
| Sønderjyske Fodbold O/U 2.5 | 0% |
| Viborg FF O/U 0.5 | 0% |
| Viborg FF O/U 1.5 | 0% |
| Viborg FF O/U 2.5 | 0% |
| Sønderjyske Fodbold 1st Half O/U 0.5 | 0% |
| Sønderjyske Fodbold 1st Half O/U 1.5 | 0% |
| Viborg FF 1st Half O/U 0.5 | 0% |
| Viborg FF 1st Half O/U 1.5 | 0% |
| Both Teams to Score in Second Half | 0% |
| 2nd Half O/U 0.5 | 0% |
| 2nd Half O/U 1.5 | 0% |
| 2nd Half O/U 2.5 | 0% |
| Sønderjyske Fodbold 2nd Half O/U 0.5 | 0% |
| Sønderjyske Fodbold 2nd Half O/U 1.5 | 0% |
| Viborg FF 2nd Half O/U 0.5 | 0% |
| Viborg FF 2nd Half O/U 1.5 | 0% |
Market context
Sønderjyske Fodbold against Viborg FF is a Denmark Superliga fixture, and the “more markets” contract settles on whether additional listed markets are opened before the 7 August 17:00 UTC deadline. The current crowd-implied probability of **0% YES** suggests the market is pricing no extra event scope at all, so the trade is really about whether the exchange adds any further sub-markets rather than the match result itself.
Comparable football books still treat the game as a live, normal top-flight matchup rather than a thin exhibition: ESPN’s current board has Viborg priced as the stronger side on the 1x2 line, with over/under pricing also available, while several odds screens show a relatively compact spread around the draw and both-teams-to-score markets.[2][4][6] That matters because these contracts often move less on the fixture headline and more on whether the venue operator publishes a fresh market set, reprices an existing one, or rolls in late team-news-driven props. On-chain, the key mechanism is still straightforward USDC settlement: if no additional market goes live before the window closes, the YES side should remain pinned even if the football match itself becomes active elsewhere.
Traders should watch for any last-minute listing changes from the event venue, kick-off-adjacent market updates, or dependencies tied to the Superliga feed used to populate available bets. The practical catalyst is not a goal or card total, but whether the exchange expands the menu of supported markets before the settlement cutoff; that can happen close to start time if the operator refreshes prices or enables new derivatives. If broader crypto conditions are in play, BTC and ETH spot volatility is worth monitoring only insofar as it affects risk appetite and collateral flows, but the contract’s outcome is primarily operational rather than macro-driven.
Methodology
This page reads Sønderjyske Fodbold vs. Viborg FF - More Markets on-chain. Polymarket's quote comes directly from the Polygon order book — the only comparable venue with on-chain settlement. Kalshi (USD, off-chain), Betfair (GBP/EUR, off-chain) and Manifold (play-money) are listed alongside for venue context. Every CTA routes to BTC Prediction, which mirrors the Polymarket order book directly.
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%.
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