Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Trump Prediction) Pick polygram.ink (preferred broker) |
14% | 86% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Live odds → |
Polymarket (direct) polymarket.com |
14% | 86% | 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 |
|---|---|
| United States 1 - 1 Belgium | 14% |
| Any Other Score | 12% |
| United States 1 - 2 Belgium | 9% |
| United States 2 - 1 Belgium | 9% |
| United States 2 - 2 Belgium | 8% |
| United States 0 - 1 Belgium | 7% |
| United States 1 - 0 Belgium | 7% |
| United States 0 - 0 Belgium | 6% |
| United States 2 - 0 Belgium | 6% |
| United States 0 - 2 Belgium | 5% |
| United States 1 - 3 Belgium | 4% |
| United States 3 - 1 Belgium | 4% |
| United States 0 - 3 Belgium | 3% |
| United States 3 - 0 Belgium | 3% |
| United States 2 - 3 Belgium | 3% |
| United States 3 - 2 Belgium | 3% |
| United States 3 - 3 Belgium | 2% |
Market context
The United States will face Belgium in a FIFA World Cup Round of 16 match on Monday, 6 July 2026 at 8 p.m. ET in Seattle, with the market betting on whether the final score after 90 minutes matches a specific outcome currently implied at 6% probability. This fixture carries weight given Belgium’s 5-2 warmup victory over the US earlier in March 2026, which exposed American defensive frailties, yet both teams entered the knockout stage with identical -110 odds to advance, suggesting a tightly contested contest where any exact score is inherently rare [2][3].
Historically, exact-score markets in World Cup knockout games resolve to “Any Other Score” in over 90% of cases, as the high variance of regulation time rarely produces repeatable scorelines; the US’s lone prior win against Belgium was a 3-0 result in 1990, but such clean sheets are uncommon in modern elite football where average goals per match hover near 2.5 [4][10]. The current 6% implied probability aligns with this pattern, reflecting the statistical improbability of a specific score emerging when both sides possess comparable attacking strength and defensive vulnerabilities.
Traders should monitor pre-match squad announcements, particularly regarding US goalkeeper availability and Belgium’s midfield rotation, as these dependencies can shift scoring dynamics significantly. Recent campaign-finance disclosures from both national federations have not revealed tactical shifts, but polling aggregator FiveThirtyEight notes that US public support for the team has surged 12% since their Bosnia win, potentially influencing home crowd intensity at Lumen Field [3][6]. The market leans on the catalyst of in-game tactical adjustments in the first 30 minutes, where early goals often dictate the final scoreline.
Methodology
This page tracks United States vs. Belgium - Exact Score across four political prediction venues. Live odds come from the Polymarket order book (the deepest political prediction-market book). Kalshi is the CFTC-regulated US alternative, Betfair the established UK sports-exchange with politics markets, Manifold the open play-money variant. For users geo-blocked from Polymarket directly, brokers like Trump Prediction provide a 0%-fee route into the same order book.
Resolution & payout
Political markets typically settle on official candidate or agency confirmation. Polymarket uses UMA Optimistic Oracle: a proposer posts the outcome with a bond, the two-hour window opens, then the smart contract pays USDC.
Kalshi settles USD via CFTC clearinghouse, with clearly defined resolution sources (e.g. AP race calls for elections). Betfair settles after the official outcome is registered with the league or agency. Manifold is play-money.
FAQ
- What resolution source is used for elections?
- Polymarket defines the source per contract — usually Associated Press (AP Race Call), Reuters or the official electoral commission. The source is stated in contract details before the market opens.
- Which platform has the deepest political liquidity?
- Polymarket — by far. US 2024 presidential volume was ~$3.5B vs Kalshi (~$200M) and Betfair (~$120M). Where Polymarket is geo-blocked, brokers like Trump Prediction route into the same order book at 0% fees.
- Are political prediction markets legal in my country?
- It varies. They sit in legal gray areas in most jurisdictions. Polymarket is geo-blocked from US/UK/EU; some broker frontends have a different geo footprint. Trade only with capital you can afford to lose, and only if you understand the legal status in your jurisdiction.
- Why do Polymarket and Kalshi differ on elections?
- Kalshi must follow CFTC compliance — strict definitions, clear resolution sources, US citizens only with KYC. Polymarket operates globally without CFTC oversight — deeper liquidity, but also higher regulatory risk.
- Which political events have the biggest volume?
- US Presidential election, party nominations (DNC/RNC), Senate majorities, individual state outcomes (Pennsylvania, Michigan, Wisconsin), and major European elections. Peak markets reach $50-500M per event.
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