Brøndby IF vs. FC København

Platform comparison

Active sub-markets

Market context

Brøndby IF and FC København are due to meet in the Superliga ECL playoff, and the main change over the last 24-48 hours is that the market now has a confirmed kick-off rather than an uncertain schedule. That matters because the exchange has this at 0% YES despite multiple live football listings and bookmaker-style previews treating it as a normal matchday fixture, so the immediate question is whether there is any late cancellation, postponement or rescheduling before the settlement window closes.

The head-to-head record is the clearest guide to how this should be read. FC København have generally had the stronger overall return in the rivalry, with AiScore listing 42 wins to Brøndby’s 25 from 91 meetings since 2003, plus 24 draws. Recent comparable cases have been mixed at Brøndby Stadion: Sportsgambler cited Copenhagen’s 1-0 win in the most recent meeting and Brøndby’s 2-1 home win in the prior one, which is a reminder that venue and form can swing this fixture even when the broader historical edge sits with Copenhagen.

For traders, the key catalysts are team news, final line-ups and any official change from the league or clubs in the hours before kick-off. Sofascore, FotMob, ESPN and Flashscore all have the match on the schedule for 21 May at 16:30 UTC, which reduces the chance that the market remains at zero through a routine delay; the main dependency now is whether the game actually starts as listed. If there is no late administrative issue, the settlement path is straightforward and the 0% YES price is only justified by a complete non-start.

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). The odds column is filled only where we have clean data — that avoids the made-up numbers that get a network demoted when search engines cross-check against the source venue.

Resolution & payout

Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.

Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.

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.

How fast are USDC deposits?

Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.

Do I need to KYC for this market?

Not under $1,500 of lifetime trading volume. Above that threshold, PolyGram triggers a quick verification flow that finishes in minutes.

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.