San Jose Earthquakes vs. St. Louis City SC - More Markets

Platform comparison

Market context

San Jose Earthquakes will host St. Louis City SC in Major League Soccer on 15 August at 10:30 PM ET, with settlement contingent on the availability of additional derivative markets (goal-scorer props, half-time results, corner totals, or similar secondary bets) by the settlement deadline on 16 August at 02:30 UTC.

The 0% implied probability reflects a structural condition rather than match outcome certainty. Similar "More Markets" contracts across MLS fixtures have historically resolved YES when sportsbooks or platforms activate supplementary betting options within 24–48 hours of kickoff. Historical precedent suggests that marquee matchups and established rivalries trigger fuller market suites, whilst mid-table fixtures against newer franchises (St. Louis City joined MLS in 2023) often see limited secondary offerings. The Earthquakes' home venue and late-evening Eastern Time slot may reduce urgency for derivative markets aimed at US-based traders.

Traders monitoring this contract should track sportsbook announcements from major operators (DraftKings, FanDuel, BetMGM) in the 12 hours before and after the match. St. Louis City's recent form and any late team news affecting squad availability could influence whether platforms justify the operational cost of launching additional markets. Conditional order logic—triggering a YES position only if a specific sportsbook publishes a goal-scorer market, for instance—would allow systematic traders to hedge the binary outcome against the likelihood of market fragmentation in lower-tier MLS fixtures.

Methodology

This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Polymarket Bot UK, which mirrors the Polymarket order book directly.

Resolution & payout

Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.

Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.

UK Frequently Asked Questions

Where can I trade this market with the lowest fees?

Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Polymarket Bot UK. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

Is this market available outside the US?

Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.

Is Polymarket legal in the UK?

Polymarket is accessible to UK traders but is not UKGC-licensed. It operates under US CFTC jurisdiction. UK residents face no domestic legal prohibition on using it, but UKGC consumer protections do not apply. For UKGC-regulated alternatives, Betfair Exchange and Smarkets offer similar prediction-style markets.

Do I pay tax on prediction market profits in the UK?

UKGC-licensed platform profits (Betfair, Smarkets) are typically tax-free gambling winnings for UK individuals. Polymarket profits involve USDC crypto transactions, which HMRC treats as Capital Gains Tax events. Keep full transaction records and report via Self Assessment if gains exceed £3,000 per tax year.

How do I deposit on Polymarket from the UK?

UK traders typically fund Polymarket via Coinbase UK, Kraken or Revolut — buying USDC with GBP and transferring to a Polygon-compatible wallet (MetaMask, Coinbase Wallet). Polymarket's onboarding walks you through the bridging process. Typical GBP-to-USDC conversion costs 0.5–1%.