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% |
| Viborg FF O/U 0.5 | 99% |
| 2nd Half O/U 0.5 | 99% |
| Viborg FF 2nd Half O/U 0.5 | 99% |
| Viborg FF O/U 1.5 | 1% |
| Odense BK O/U 0.5 | 1% |
| Odense BK O/U 1.5 | 1% |
| Both Teams to Score in Second Half | 1% |
| 2nd Half O/U 1.5 | 1% |
| 2nd Half O/U 2.5 | 1% |
| Viborg FF 2nd Half O/U 1.5 | 1% |
| Odense BK 2nd Half O/U 0.5 | 1% |
| Odense BK 2nd Half O/U 1.5 | 1% |
| Viborg FF (-1.5) | 0% |
| Odense BK (-1.5) | 0% |
| Viborg FF (-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% |
| Viborg FF O/U 2.5 | 0% |
| Odense BK O/U 2.5 | 0% |
| Viborg FF 1st Half O/U 0.5 | 0% |
| Viborg FF 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% |
Market context
Viborg FF and Odense BK will contest a Denmark Superliga fixture on 24 July at 1:00 PM ET, with settlement occurring at 17:00 UTC the same day. The 0% implied probability on additional markets suggests minimal trader conviction around secondary betting outcomes for this match, though the underlying game carries standard league significance as both clubs compete in Denmark's top division.
Historical precedent shows that low probabilities on derivative markets for mid-table Superliga fixtures often reflect genuine scarcity of trading interest rather than informed bearishness. Comparable Danish league matches have seen probability clusters shift sharply once fixture details—team news, injury updates, or recent form—circulate through betting channels. The settlement window's tight closure (approximately 16 hours post-kickoff) creates a compressed information window; traders typically await official team sheets and pre-match commentary before committing capital to secondary market outcomes.
Catalysts for movement centre on standard pre-match announcements: confirmed lineups, managerial statements, and injury bulletins from both clubs. Viborg and Odense's recent league performance, available through official Superliga records, will inform whether traders perceive this as a competitive fixture or a mismatch. USDC settlement mechanics on btc-prediction.bet mean traders should monitor on-chain liquidity conditions and funding rates on correlated assets in the 24 hours preceding kickoff, as macro volatility in BTC or ETH can influence retail participation in secondary sports markets. No material news has emerged regarding either club's squad status as of early July 2026.
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.
FAQ
- 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.
- How does UMA secure the resolution?
- The UMA Optimistic Oracle uses a bond system: a proposer posts a bond, a two-hour challenge window opens. On dispute the losing side forfeits the bond — financial incentive for honest resolution.
- How volatile are crypto prediction markets?
- Crypto markets react to spot prices — a 5% BTC move typically shifts a "BTC above X by date" market 10-20%. Polymarket crypto market liquidity is usually six-figure USD, sufficient for active trading.
- Which crypto markets exist on Polymarket?
- Currently active markets include BTC/ETH/SOL price targets, halving dates, ETF approvals, hard-fork outcomes and Layer-2 TVL thresholds. The list updates weekly; biggest volume sits on BTC and ETH price forecasts.
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