FC Cincinnati vs. San Jose Earthquakes

Platform comparison

Market context

FC Cincinnati host the San Jose Earthquakes in MLS, and the contract’s **100% YES** price is far more extreme than the usual sportsbook-style view of a football match. That matters because the underlying fixture is still a live sporting event, but a perfect implied probability leaves no room for routine volatility such as late rotation, a red card, or an upset; in practice, it implies the market is treating “this match takes place” as effectively certain rather than pricing the outcome of the game itself.

The historical frame is mixed but strongly Cincinnati-leaning. Cincinnati have won two of the last three meetings, including a **4-2** away win in 2024 and a **6-0** home win in 2022, with San Jose’s only recent win in the series coming in 2019[1][11][13]. Recent form also points towards goals rather than a cagey game: Sky Sports lists Cincinnati’s last six league results as featuring 4-3 and 6-2 wins, while San Jose’s recent run includes a 4-0 defeat to Orlando and a 1-1 draw with LA Galaxy[3]. That is the kind of cross-platform context that would usually support a heavy Cincinnati favourite, but not a literal 100% contract price.

The main trader catalysts are lineup and schedule-related. FC Cincinnati’s club preview notes a quick turnaround after a rivalry defeat, plus an August slate that includes Seattle later in the month, which increases the chance of squad management or minutes control[15]. San Jose’s own match listing confirms the fixture date, but the market should still watch for late injury updates, keeper selection, and any starting XI rotation once pre-match teamsheets land[12]. A sportsbook consensus would ordinarily swing with those announcements, whereas a prediction market already at 100% YES is likely to stay pinned unless there is a rare settlement issue rather than a footballing one.

Sources: 1 · 2 · 3 · 4 · 5

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 Kalshi vs Polymarket, 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.

FAQ

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 Kalshi vs Polymarket. 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.

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.

Do I need to KYC for this market?

On Polymarket directly, no — it's wallet-based. Intermediary brokers like Kalshi vs Polymarket 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.