BK Hacken vs. Hammarby IF

Platform comparison

Active sub-markets

Market context

BK Hacken travel to Hammarby IF on 31 May 2026 in an Allsvenskan fixture with significant playoff implications. The 20% implied probability for a Hacken victory reflects their status as underdogs in Stockholm, where Hammarby's home record typically favours the hosts. Both clubs will be competing for European qualification spots in the final stretch of the Swedish season, making this a high-stakes encounter in the domestic calendar.

Hammarby have historically dominated this fixture in recent seasons, winning three of the last five meetings between the sides. Hacken's away form has been inconsistent, and they lack the attacking depth that characterised their stronger campaigns. The head-to-head record suggests a structural disadvantage for the visitors, though individual match circumstances—injuries, suspensions, or tactical adjustments—can shift outcomes significantly. Comparable fixtures involving lower-ranked away sides at Hammarby's ground have settled around 25–30% win probability, placing the current 20% slightly below historical norms.

Traders should monitor team news releases in the week preceding the match, particularly regarding Hacken's availability in midfield and attack. Hammarby's injury list will be equally decisive; any absence of key defensive players could widen Hacken's scoring opportunities. Weather conditions in Stockholm on match day may also influence play style, as wind and rain typically favour direct approaches over possession-based football. Fixture congestion in the days before 31 May could affect squad rotation decisions, especially if either club has European qualification playoffs scheduled immediately after the Allsvenskan season concludes.

Methodology

We track BK Hacken vs. Hammarby IF on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.

Resolution & payout

At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.

On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.

FAQ

Where can I trade this market with the lowest fees?

On Champions League Prediction, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

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 it cost to trade on Champions League Prediction?

Zero. Champions League Prediction routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.

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, Champions League Prediction triggers a quick verification flow that finishes in minutes.