Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Who Will Win) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| O/U 0.5 | 100% |
| O/U 1.5 | 100% |
| 1st Half O/U 0.5 | 100% |
| 1st Half O/U 1.5 | 100% |
| IK Sirius O/U 0.5 | 100% |
| IK Sirius O/U 1.5 | 100% |
| IK Sirius 1st Half O/U 0.5 | 100% |
| IK Sirius 1st Half O/U 1.5 | 100% |
| O/U 2.5 | 88% |
| IK Sirius (-1.5) | 85% |
| IK Sirius O/U 2.5 | 78% |
| O/U 3.5 | 59% |
| IK Sirius (-2.5) | 58% |
| Both Teams to Score in Second Half | 53% |
| 2nd Half O/U 0.5 | 50% |
| 2nd Half O/U 1.5 | 50% |
| 2nd Half O/U 2.5 | 50% |
| Halmstads BK 2nd Half O/U 0.5 | 50% |
| Halmstads BK 2nd Half O/U 1.5 | 50% |
| IK Sirius 2nd Half O/U 0.5 | 50% |
| IK Sirius 2nd Half O/U 1.5 | 50% |
| Halmstads BK O/U 1.5 | 46% |
| Both Teams to Score | 44% |
| Halmstads BK O/U 0.5 | 44% |
| Halmstads BK O/U 2.5 | 34% |
| O/U 4.5 | 30% |
| O/U 5.5 | 13% |
| Halmstads BK (-1.5) | 1% |
| Halmstads BK (-2.5) | 1% |
| Both Teams to Score in First Half | 0% |
| 1st Half O/U 2.5 | 0% |
| Halmstads BK 1st Half O/U 0.5 | 0% |
| Halmstads BK 1st Half O/U 1.5 | 0% |
Market context
Halmstads BK host IK Sirius in the Allsvenskan, and the crowd is pricing the “more markets” angle at just **1% YES**, which is effectively saying an additional listed market outcome is viewed as a longshot. The consensus on the match itself leans strongly towards Sirius: current bookmaker prices have Sirius around 1.41 away to Halmstad’s 6.50, with draw options in the 4.8-5.6 range, so the favourite is clear even if this market is not a straight 1X2 line.[2][5]
For a handicapper, that low 1% implies the market is expecting very little novelty beyond the standard outcomes, which is notable because the same match is being framed elsewhere as a fairly open but still away-leaning fixture. Recent odds screens also point to goals being live: Sirius over 1.5 is priced around -307, Halmstad over 0.5 around -202, and both teams to score has been shaded towards yes, suggesting the consensus leans to a Sirius win in a game with scoring chances at both ends.[1][4] Comparable H2H and model pages have Sirius ahead by a modest margin rather than a blowout, which keeps the contrarian angle centred on whether a lower-probability “more markets” outcome can emerge if the match state turns messy rather than one-sided.[3][13]
Traders should watch late team news, because in this sort of market the biggest driver is usually whether either side rotates or loses a key attacker before kick-off. The price structure in the betting feeds is already sensitive to scoreline expectations, so any confirmed absence, formation change, or sudden movement in total-goals markets would matter more than the headline favourite status.[1][4] The scheduled kick-off is set for 3 August at 1:00 PM ET, leaving little time for adjustments once line-ups are published.[1][5]
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 Who Will Win, which mirrors the Polymarket order book directly.
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 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 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?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like Who Will Win 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.
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