Los Angeles Galaxy vs. San Jose Earthquakes - More Markets

Platform comparison

Market context

The Los Angeles Galaxy will face the San Jose Earthquakes in Major League Soccer on 19 August at 10:30 PM ET, with settlement contingent on whether additional betting markets become available for the fixture by 20 August at 02:30 UTC.

The 3% implied probability reflects the rarity of such market-expansion events in MLS coverage. Historically, supplementary markets for regular-season fixtures materialise only when sportsbooks anticipate sufficient liquidity or when broadcast partnerships trigger automated market generation. Galaxy–Earthquakes matchups, whilst competitive Western Conference encounters, rarely command the secondary-market depth of fixtures involving larger metropolitan franchises. Comparable cases suggest that mid-table MLS games settle "No" on market-expansion questions approximately 97% of the time, as bookmakers concentrate liquidity on primary outcome markets rather than derivative offerings.

Traders should monitor whether major sportsbooks—including DraftKings, FanDuel, and BetMGM—announce expanded market slates for the fixture in the 48 hours preceding kickoff. Scheduling announcements from MLS or broadcast partners (ESPN, Apple TV+) occasionally trigger cascading market additions. Recent precedent from other sports indicates that markets expand most readily when fixtures carry playoff implications or involve high-profile rivalries; neither condition applies here. The settlement window's tight closure (approximately 16 hours post-kickoff) means that any market expansion must occur before or during the match itself, narrowing the window considerably.

Methodology

This page tracks Los Angeles Galaxy vs. San Jose Earthquakes - More Markets 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 Election Predictions UK 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.

UK Frequently Asked Questions

How accurate are political prediction markets?

Historically more accurate than polls. Polymarket's Brier score on US 2024 elections was ~0.11 — better than 538 (~0.14) and every mainstream poll. Markets aggregate information with real skin in the game.

Can prediction markets influence election outcomes?

Markets reflect expectations rather than create them. Studies show public-facing markets can anchor expectations, but don't influence the underlying outcome. Political markets are information, not advocacy.

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 Election Predictions UK route into the same order book at 0% fees.

How fast do political markets react to news?

High-liquidity markets move within seconds to minutes. A Trump tweet on the economy can shift the "Trump 2024" market 2-5 points before mainstream media has written anything.

Are UK election prediction markets available from the UK?

Yes. Betfair Exchange and Smarkets offer UKGC-regulated UK election markets (seat counts, party share, constituency results). Polymarket also lists UK election contracts with deeper global liquidity. Betfair winnings are typically tax-free for UK individuals; Polymarket profits are subject to HMRC CGT.