Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via PolyGram) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | View on Polymarket → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | View on Polymarket → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | View on Polymarket → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | View on Polymarket → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | View on Polymarket → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Hammarby IF (-1.5) | 100% |
| Hammarby IF (-2.5) | 100% |
| O/U 0.5 | 100% |
| O/U 1.5 | 100% |
| O/U 2.5 | 100% |
| O/U 3.5 | 100% |
| 1st Half O/U 0.5 | 100% |
| Hammarby IF O/U 0.5 | 100% |
| Hammarby IF O/U 1.5 | 100% |
| Hammarby IF O/U 2.5 | 100% |
| Hammarby IF 1st Half O/U 0.5 | 100% |
| 2nd Half O/U 0.5 | 100% |
| 2nd Half O/U 1.5 | 100% |
| 2nd Half O/U 2.5 | 100% |
| Hammarby IF 2nd Half O/U 0.5 | 100% |
| Hammarby IF 2nd Half O/U 1.5 | 100% |
| Degerfors IF (-1.5) | 0% |
| Degerfors IF (-2.5) | 0% |
| O/U 4.5 | 0% |
| O/U 5.5 | 0% |
| Both Teams to Score | 0% |
| Both Teams to Score in First Half | 0% |
| 1st Half O/U 1.5 | 0% |
| 1st Half O/U 2.5 | 0% |
| Degerfors IF O/U 0.5 | 0% |
| Degerfors IF O/U 1.5 | 0% |
| Degerfors IF O/U 2.5 | 0% |
| Hammarby IF 1st Half O/U 1.5 | 0% |
| Degerfors IF 1st Half O/U 0.5 | 0% |
| Degerfors IF 1st Half O/U 1.5 | 0% |
| Both Teams to Score in Second Half | 0% |
| Degerfors IF 2nd Half O/U 0.5 | 0% |
| Degerfors IF 2nd Half O/U 1.5 | 0% |
Market context
Hammarby IF faces Degerfors IF in an Allsvenskan fixture scheduled for 19 July at 10:30 AM ET, with the prediction market currently pricing a specific outcome at 100% YES. This certainty starkly contrasts with sportsbook lines and analyst models, which assign Hammarby a win probability between 45% and 64%, a draw chance of 24–45%, and a Degerfors win probability of 10–22%[4][5][6]. Historical H2H data from May 2025 shows Hammarby winning 1–0 with implied win odds of 72.25%, yet even that match did not approach the 100% implied probability seen here[1].
The divergence suggests the contract likely refers to a settled or non-contested outcome, such as a match abandonment clause already triggered or a pre-match result that has been confirmed post-event, given today is 20 July 2026 and the settlement window closed 14:30 UTC on 19 July. Traders should verify whether the market refers to a specific secondary condition (e.g., “Hammarby to win by 2+ goals” or “match to end under 3.5 goals”) that has already been resolved, as standard win-draw-win markets would not show 100% certainty against live odds of 1.25–2.11 for Hammarby[3][4]. No recent news announcements indicate fixture cancellation or disciplinary rulings that would force a 100% settlement, so the probability likely reflects a post-event confirmation rather than a live forecast[2].
Methodology
This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to PolyGram, which mirrors the Polymarket order book directly.
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?
- Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is PolyGram. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- Is this market available outside the US?
- Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.
- 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 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.
- 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.
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