FC Cincinnati vs. San Jose Earthquakes

Platform comparison

Market context

FC Cincinnati’s meeting with the San Jose Earthquakes is scheduled as a late-season MLS fixture, and the market is currently pricing it as an absolute certainty, with the crowd-implied probability at 100% YES. That sits far above what a normal football match would usually imply on sportsbook-style lines, where even a strong home favourite is rarely treated as risk-free because injuries, rotation and late team-news can still move the price materially.

Recent comparable meetings help explain why traders may be comfortable with a one-sided view. FC Cincinnati have won two of the last three head-to-heads and outscored San Jose 10-3 across those games, including a 6-0 home win in 2022 and a 4-2 away win in 2024.[2][10][13] Form also favours Cincinnati more than San Jose: one preview had FC Cincinnati having taken just two wins in five but still at home, while the Earthquakes were described as being on one win in seven and conceding regularly.[17] Even so, analyst consensus has not been as absolute as a 100% market price; published previews still frame Cincinnati as the likelier side rather than an outcome already locked in.[15][17]

The main catalysts for any trading divergence are line-ups, injuries and whether either club rotates around a congested summer schedule. Cincinnati were coming off a 2-1 loss to Columbus, while San Jose drew 1-1 with LA Galaxy, so pre-match selection decisions and recovery times matter.[3][16] If the sportsbook market shortens Cincinnati modestly but the contract stays pinned at 100%, that gap would suggest the prediction market is ignoring tail risk rather than reflecting a true consensus sweep.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). That keeps the comparison honest — a single canonical probability across the row, with the venue-by-venue trade-offs spelt out in the columns next to it.

Resolution & payout

Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.

Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.

FAQ

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.

What does Polymarket cost to trade?

Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.

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.

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.