Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via BTC Prediction) Pick polygram.ink (preferred broker) |
84% | 16% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open live market → |
Polymarket (direct) polymarket.com |
84% | 16% | 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 |
|---|---|
| Vålerenga Fotball | 84% |
| Draw | 13% |
| SK Brann | 1% |
Market context
SK Brann and Vålerenga meet in an Eliteserien fixture, and the market’s **1% YES** implies traders are treating this specific settlement as a near-longshot rather than a routine football outcome. That reading is consistent with historical match pricing that often puts Brann as the stronger side in this pairing: in a May 2025 league meeting, Sports Mole’s pre-match model made Brann the most likely winner at **46.73%**, versus **30.99%** for Vålerenga and **22.3%** for the draw.[3] Brann also won that game **2-4**, reinforcing that the head-to-head has produced scorelines that can move sharply away from the pre-match median.[3]
For a market settling in USDC on-chain, the main watchpoints are not just team news but liquidity and wider crypto conditions. If BTC and ETH are trending with strong spot flows or persistent futures funding, risk appetite across prediction markets can widen, while sharp moves in the majors can also pull liquidity away from smaller sports contracts. The only hard football datapoint available here is the live result feed showing Brann leading by the final **3-2** scoreline, which is the key event for settlement in this market.[1] That leaves the practical catalyst set as match confirmation, any late data corrections from the organiser or oracle feed, and whether market makers tighten or withdraw around the close window.[1][2]
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $180K.
Methodology
This page reads SK Brann vs. Vålerenga Fotball 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.
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.
- What does a transaction cost on Polygon?
- Polygon gas is typically under $0.01 per transaction. A full trade cycle (Approve + Order + Fill) totals around $0.03 — compared to $5-50 on Ethereum mainnet.
- Can I use Bitcoin directly?
- No, Polymarket operates exclusively in USDC on Polygon. You can bridge BTC to USDC via an exchange or bridge service and deposit on Polygon — typically 10-30 minutes processing time.
- 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.
- 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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