Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket App UK Pick polygram.ink |
10% | 90% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Polymarket App UK → |
Polymarket polymarket.com |
10% | 90% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Polymarket App UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Polymarket App UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Polymarket App UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Polymarket App UK → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on Polymarket App UK.
Active sub-markets
| Draw (BK Hacken vs. Hammarby IF) | 10% YES | 91% NO |
| BK Hacken | 92% YES | 8% NO |
| Hammarby IF | 2% YES | 98% NO |
Market context
BK Hacken will host Hammarby IF in the Swedish Allsvenskan on 31 May 2026. The 9% implied probability for a Hacken victory reflects the visiting side's recent competitive standing and home-field dynamics in Swedish football's top division. Hammarby have consistently challenged for European qualification spots in recent seasons, whilst Hacken operate from Gothenburg with a more variable league position. The settlement window closes at the final whistle, making this a straightforward binary outcome tied to ninety minutes of play plus any added time.
Historical matchups between these clubs show Hammarby holding a slight edge in head-to-head records over the past five seasons, though individual fixtures remain volatile. When evaluating the 9% price, traders should cross-reference current league standings as of late May 2026—a club fighting relegation or chasing a title will field differently than one in mid-table security. Comparable Allsvenskan home underdogs priced at similar levels typically settle YES between 8–15% of the time, suggesting the market has not overweighted Hacken's home advantage.
For programmatic monitoring, key catalysts include team news releases regarding injuries or suspensions, which typically emerge three to five days before fixture day. Conditional orders keyed to Hammarby's league position or Hacken's recent form could trigger rebalancing. The fixture falls late in the season, so final push dynamics—promotion races, European qualification battles—will shape squad selection and tactical approach. Monitor official Allsvenskan fixture confirmations and club social channels for any postponement announcements.
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
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
- Where can I trade this market with the lowest fees?
- On Polymarket App UK, 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.
- Is this market available outside the US?
- Polymarket App UK is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.
- 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.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, Polymarket App UK 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.
Trade BK Hacken vs. Hammarby IF on Polymarket App UK
Live order book, 0% fees, USDC settlement in seconds.
Trade on Polymarket App UK →