SK Brann vs. Rosenborg BK - Exact Score

Platform comparison

Market context

SK Brann and Rosenborg BK have just played a match that has produced **3-2 to Brann** at full time, which means the market should now resolve against any 0% YES price if the contract is tied to the listed final-score outcome set and not to a postponed fixture state.[2][1] For exact-score markets, the relevant reference is the score after 90 minutes plus stoppage time; extra time and penalties do not count, so the live mechanics are simply whether the finished result matches one of the enumerated scorelines or falls into “Any Other Score”.[1]

The head-to-head has not been dominated by one narrow score pattern, which is why exact-score pricing typically carries low base rates even in evenly matched fixtures. Recent meetings have included **1-1**, **2-3**, **0-0**, **1-2** and **3-0**, while longer-run head-to-head records remain close overall, with sources showing Brann and Rosenborg separated by only a small margin in wins across the rivalry.[2][4][6][10] That mix of draws, one-goal wins and the occasional clean-sheet result is consistent with why exact-score contracts often imply very small probabilities on any single scoreline.

For settlement, the main catalysts are administrative rather than tactical: confirmation that the match was completed within the listed window, whether any abandonment or postponement clause was triggered, and whether the final whistle result is officially recorded by the competition and data providers.[1][2] On-chain, the important point is that the outcome is binary once the oracle data are final, with USDC-style settlement depending on the market’s contract rules rather than any in-play volatility; broader BTC or ETH moves only matter indirectly through overall platform liquidity and risk appetite, not through the football result itself.

Sources: 1 · 2 · 3 · 4 · 5

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.

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.

Are crypto prediction markets taxable in the US?

In the US, prediction market gains are typically treated as ordinary income or short-term capital gains depending on holding period. Consult a tax professional for your specific situation — we cannot provide tax advice.