SK Brann vs. Rosenborg BK - Exact Score

Platform comparison

Market context

Polymarket has this **Exact Score** contract at **0% YES**, which means the market is effectively pricing no listed scoreline as currently favoured in the conditional-token book on Polygon, settled in **USDC**. For a user looking at the contract mechanically, that price is the market’s present view of the full-time score at the end of 90 minutes plus stoppage time, not of the broader match narrative.

That reading sits against a fixture that has produced plenty of low-margin and low-scoring outcomes. The most recent league meeting finished **1-1** in April 2026, while the five most recent Eliteserien head-to-heads include **2-3**, **0-0**, **1-2**, **3-0** and **3-1** results, showing that both narrow wins and draws have been common. Across broader head-to-head datasets, Rosenborg have a slight edge in total wins, but Brann have taken several of the latest meetings, which is one reason exact-score markets here tend to stay volatile until the teams are confirmed and kick-off approaches.

A trader watching this contract should focus on line-up news, any late injury or rotation updates, and whether the match starts on schedule, because postponements keep the market open until completion under Polymarket’s settlement rules. The most recent scoreline already gives the market a fresh reference point, and any pre-match team news that shifts expected game state — especially around attacking personnel — can move exact-score pricing quickly even when the outright match view barely changes.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). That keeps the comparison honest — a single canonical probability across the row, with the venue-by-venue trade-offs spelt out in the columns next to it.

Resolution & payout

Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.

Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.

FAQ

How does resolution work?

Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.

What's the difference between YES and NO shares?

A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.

What does Polymarket cost to trade?

Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.

Do I need to KYC for this market?

On Polymarket directly, no — it's wallet-based. Intermediary brokers like PolyGram trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.

How reliable are the quoted odds?

The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.