Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Sport Prediction) Pick polygram.ink (preferred broker) |
1% | 99% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
1% | 99% | 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 → |
Market context
Traffic through the Strait of Hormuz remains severely constrained, with daily transits hovering between 5 and 8 vessels, far below the 60-ships-per-day threshold required for this market to resolve favourably[1][3]. Pre-crisis averages exceeded 153 vessels daily, and even after the April ceasefire between the US and Iran, traffic has recovered to only roughly 6.4 ships per day[1][4]. Historical precedent suggests that post-conflict maritime reopenings in this region rarely achieve prewar volumes within months; the current 1% probability reflects the consensus that normalisation is unlikely before July 2026, given that recent weekly averages have stabilised at just 40 vessels per day—still two-thirds short of the target[6].
Traders should monitor the 60-day negotiation phase outlined in the US-Iran agreement, which mandates reopening but allows for delays due to mine-clearing and technical hurdles[7]. Key catalysts include IMF Portwatch’s weekly transit reports, any announcement of fee reinstatement by Iran post-negotiation, and naval clearance operations in the waterway[7]. Recent data from Kpler shows traffic remains unpredictable, with daily counts fluctuating between 11 and 25 ships, indicating no sustained momentum toward the 60-ships benchmark[7]. Until the blockade is fully rescinded and mines cleared, the strait will likely remain in a “new normal” of restricted flow rather than returning to prewar levels[6].
Methodology
Sports-specific comparison page for Strait of Hormuz traffic returns to normal by July 31?. Polymarket's live quote (Polygon order book) plus platform attributes for the three reference venues. Sports markets reward liquidity — Polymarket and Betfair are materially deeper than Kalshi or Manifold.
Resolution & payout
Sports markets typically settle on official final-whistle plus league confirmation. Polymarket uses UMA Optimistic Oracle with a source URL per contract — usually official league data feeds or ESPN/Soccerway. Two-hour dispute window, then smart-contract payout in USDC.
FAQ
- Are prediction markets better than sports betting?
- Prediction markets tend toward tighter odds than bookmakers because they use peer-to-peer exchange rather than bookmaker margin. On major matches, Polymarket quotes typically sit 2-5% closer to the true probability model than bet365 or DraftKings.
- When do sports markets resolve?
- Typically within hours of the official final whistle. Polymarket uses UMA Optimistic Oracle with source URLs pointing at official league data feeds — e.g. the Premier League for EPL markets, UEFA for Champions League, FIFA for World Cup.
- Can I bet on individual matches?
- Yes, Polymarket lists every major Premier League / Champions League / World Cup match as its own market. Liquidity varies — top matches like El Clásico or a semi-final often have six-figure pools, lower-league games closer to three-figure.
- How fast do sports winnings settle?
- Once the official league outcome is logged in the UMA Oracle (typically 1-2 hours after the final whistle), Polymarket's smart contract triggers USDC payout. To your wallet within minutes.
- Can I import form data and lineups?
- This page shows the live Polymarket quote as an implied probability. Form data and lineups must be researched separately via sports data providers (e.g. Soccerway, ESPN, FBref) — we surface the market probability, not the sport analysis.
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