Spain vs. Belgium - Second Half Result

Platform comparison

Market context

Spain and Belgium meet in a FIFA World Cup quarter-final in Los Angeles on 10 July 2026, with the market focused solely on who scores more goals in the second half of regular play plus stoppage time. Spain enter as clear favourites, having secured a dominant 4–0 victory over Saudi Arabia in their opening Group H clash, while Belgium’s recent form shows vulnerability after a narrow draw with Iran in Group G [1][2].

Historically, second-half goal differentials in World Cup quarter-finals have been volatile; in the last five such matches, the underdog outscored the favourite in the second half three times, often after early fatigue or tactical shifts. The current 57% implied probability for Spain to win the second half aligns with their moneyline odds of –160, but diverges from Betfair’s decimal pricing of 1.75, which implies a 57.1% chance, whereas Smarkets’ fee-free structure nudges effective odds slightly higher for retail traders [3][4]. Polymarket’s probability-based quoting contrasts with Kalshi’s regulated decimal odds, which may introduce minor arbitrage gaps for cross-platform traders.

Traders should monitor half-time scorelines and substitution patterns, as Spain’s manager has favoured early second-half rotations to exploit pace, while Belgium’s defensive line has shown susceptibility to late attacks in recent tournaments. Al Jazeera confirms Lamine Yamal is starting for Spain, a key catalyst for second-half attacking pressure [8]. No postponement is expected, ensuring settlement by the 19:00 UTC deadline.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page compares Spain vs. Belgium - Second Half Result specifically across Polymarket, Kalshi, Betfair Exchange and Smarkets. The live probability is the Polymarket mid; the comparison columns summarise each venue's fee structure, KYC, settlement currency and payment rails. Every CTA routes to Polymarket Alternative, which mirrors the Polymarket order book at 0% fees.

Resolution & payout

Settlement is the biggest difference between the four platforms: Polymarket on-chain in USDC (instant), Kalshi USD via CFTC (T+1), Betfair and Smarkets in local currency via bank withdrawal (T+1 to T+3). On-chain settlement clears in minutes — the fastest payout path of the four.

FAQ

What does Polymarket cost vs Kalshi?

Polymarket: 0% fees, only Polygon network costs (~$0.01/trade). Kalshi: up to 7% per trade plus spread. For high-frequency traders, Polymarket is dramatically cheaper.

Is Betfair a Polymarket alternative?

Only partially. Betfair Exchange is UK-focused with a sports-betting emphasis; they have politics markets but with thinner liquidity than Polymarket. Settlement in GBP/EUR, 2-5% commission on winnings.

Which platform is accessible globally?

Polymarket is geo-blocked in the US/UK/EU. Kalshi is US-only. Betfair and Smarkets are UK-restricted. Polymarket Alternative has a different geo footprint and routes to Polymarket's order book at 0% fees.

Are all these platforms regulated?

No. Kalshi is CFTC-regulated (US). Betfair and Smarkets are UK Gambling Commission licensed. Polymarket operates without explicit regulation — a different risk profile than a regulated sportsbook.

Which platform supports Klarna/SOFORT?

Directly: none. Polymarket accepts only USDC on Polygon. Polymarket Alternative offers a fiat on-ramp via Klarna or SOFORT (DE/AT/CH) and converts internally to USDC for the Polymarket order book. T+1 processing.