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 additional markets becoming available for the fixture by 02:30 UTC on 16 August. The 1% implied probability reflects extreme scarcity: prediction-market liquidity for secondary MLS markets remains fragmented, and sportsbooks have historically shown reluctance to offer granular betting options on mid-table regular-season fixtures unless handle projections justify the operational overhead.

MLS fixture liquidity typically concentrates on match outcomes and goal totals rather than ancillary markets. Comparable August regular-season matches between mid-table clubs have seen secondary-market availability delayed or cancelled entirely when primary-market volume underperforms. The Earthquakes and City SC occupy mid-table positions with modest betting interest; neither club commands the retail attention of franchises in larger metropolitan areas. Historical precedent suggests that unless a major sportsbook operator or prediction-market platform commits resources to this specific fixture, supplementary markets may not materialise within the settlement window.

Traders should monitor Polymarket's own market-creation activity and announcements from major US sportsbooks regarding MLS coverage expansion. Recent regulatory changes in several states have widened permissible betting markets, but deployment remains selective. Any injury updates to star players or playoff-race implications for either club could shift operator calculus on market availability. The settlement deadline occurs approximately 4 hours after kickoff, leaving minimal window for retroactive market creation if initial coverage proves insufficient.

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 PolyGram, which mirrors the Polymarket order book directly.

Resolution & payout

At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.

On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.

FAQ

How does resolution work?

Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.

What's the difference between YES and NO shares?

A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.

How fast are USDC deposits?

Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.

Do I need to KYC for this market?

On Polymarket directly, no — it's wallet-based. Intermediary brokers like PolyGram trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.

How reliable are the quoted odds?

The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.