Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via BTC Prediction) Pick polygram.ink (preferred broker) |
18% | 82% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open live market → |
Polymarket (direct) polymarket.com |
18% | 82% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open live market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open live market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open live market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open live market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Any Other Score | 18% |
| United States 2 - 0 Bosnia and Herzegovina | 14% |
| United States 1 - 0 Bosnia and Herzegovina | 13% |
| United States 2 - 1 Bosnia and Herzegovina | 11% |
| United States 3 - 0 Bosnia and Herzegovina | 10% |
| United States 1 - 1 Bosnia and Herzegovina | 9% |
| United States 3 - 1 Bosnia and Herzegovina | 8% |
| United States 0 - 0 Bosnia and Herzegovina | 6% |
| United States 2 - 2 Bosnia and Herzegovina | 4% |
| United States 0 - 1 Bosnia and Herzegovina | 3% |
| United States 1 - 2 Bosnia and Herzegovina | 3% |
| United States 3 - 2 Bosnia and Herzegovina | 3% |
| United States 0 - 2 Bosnia and Herzegovina | 1% |
| United States 1 - 3 Bosnia and Herzegovina | 1% |
| United States 2 - 3 Bosnia and Herzegovina | 1% |
| United States 3 - 3 Bosnia and Herzegovina | 1% |
| United States 0 - 3 Bosnia and Herzegovina | 0% |
Market context
The upcoming FIFA World Cup Round of 32 match between the United States and Bosnia and Herzegovina is set for 8:00 PM ET on 1 July 2026 at the San Francisco Bay Area Stadium, with the market resolving strictly on the 90-minute result. The crowd-implied probability of 6% for an exact score outcome reflects the high variance inherent in knockout football, where a single goal can derail a specific prediction.
Historically, US men’s national team knockout games have shown a tendency toward narrow margins, though recent form suggests growing confidence; the Americans won their last group match 2-0 against Australia and lost 3-2 to Turkey, indicating an attack that scores but also leaks goals [1][3]. Comparable Round of 32 fixtures often see the over/under line at 2.5 goals, with analysts like Green leaning toward the over due to Bosnia’s third-place group finish and the US’s attacking identity [3]. The 6% probability for a specific score aligns with the statistical difficulty of pinning down exact outcomes in matches where both sides are likely to score, as noted by CBS Sports previewers who predict a 3-1 US win [2].
Traders should monitor final team news and any late weather updates before the 8:00 PM ET kickoff, as these can shift the goal distribution significantly [4]. While the market settles in USDC on-chain, the broader BTC/ETH macro environment may influence liquidity flows into prediction contracts, particularly if volatility spikes ahead of settlement. Whale activity in similar sports markets often correlates with exchange spot funding rates, so monitoring crypto data sources for unusual volume in the hours before the match could signal shifting sentiment [3]. The settlement window closes at 00:00 UTC on 2 July 2026, ensuring all regulation-time results are captured before resolution.
Methodology
Methodologically this overview focuses on on-chain pricing: Polymarket's live mid comes from the Polygon conditional-token order book and settles automatically in USDC. The other three venues — Kalshi, Betfair, Manifold — sit alongside as off-chain reference points so you can see how the contract translates across regulatory and settlement regimes.
Resolution & payout
Settlement is on-chain via UMA Optimistic Oracle. A proposer posts the outcome with a bond, a two-hour dispute window opens, then the smart contract lifts winning conditional tokens to 1 USDC and sends payments to holders' wallets automatically. No withdrawal fees beyond Polygon gas.
Off-chain venues (Kalshi, Betfair, Smarkets) settle in local fiat through bank-side clearing — faster than SWIFT, slower than on-chain. Manifold pays no real cash.
FAQ
- What are crypto prediction markets?
- Crypto prediction markets are on-chain smart contracts where you buy YES or NO shares on a future crypto event (e.g. "BTC above $100k by year-end"). The market price between 0¢ and 100¢ is the implied probability.
- Why USDC and not ETH or USDT?
- USDC is the Polygon standard — audited reserves (Circle, monthly attestation), deepest order book, low gas costs. ETH volatility would distort probability quotes; USDT has thinner Polygon liquidity than USDC.
- How does UMA secure the resolution?
- The UMA Optimistic Oracle uses a bond system: a proposer posts a bond, a two-hour challenge window opens. On dispute the losing side forfeits the bond — financial incentive for honest resolution.
- How volatile are crypto prediction markets?
- Crypto markets react to spot prices — a 5% BTC move typically shifts a "BTC above X by date" market 10-20%. Polymarket crypto market liquidity is usually six-figure USD, sufficient for active trading.
- Which crypto markets exist on Polymarket?
- Currently active markets include BTC/ETH/SOL price targets, halving dates, ETF approvals, hard-fork outcomes and Layer-2 TVL thresholds. The list updates weekly; biggest volume sits on BTC and ETH price forecasts.
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