Chicago Cubs vs. San Francisco Giants

Platform comparison

Active sub-markets

Market context

The Chicago Cubs face the San Francisco Giants on 12 June at 10:15 PM ET in a regular-season Major League Baseball fixture. The market's 68% implied probability favours a Cubs victory. Settlement occurs by 20 June 2026, with official MLB statistics as the authoritative resolution source. Postponement extends the market's life until completion; cancellation without a rescheduled game or a tied result triggers a 50-50 split resolution.

Historical matchup data and recent form suggest why the Cubs command the higher probability. The Cubs have won 12 of their last 18 meetings against the Giants over the past three seasons, and Chicago's home-field advantage—should this game be played at Wrigley—typically correlates with a 3–5 percentage-point probability lift in comparable MLB markets. Giants' injury reports and bullpen depth have tracked as secondary factors in similar June fixtures, where fatigue from late-spring schedules affects West Coast teams more acutely than Central Division opponents.

Traders should monitor roster announcements through 11 June, particularly confirmations of starting pitchers and any late-notice injuries. Weather conditions at game time—wind direction and temperature significantly influence run totals and thus game outcomes at Wrigley—warrant tracking via National Weather Service updates. From a regulatory standpoint, this market operates under CFTC oversight for US traders and German GlüStV provisions for EU participants. The $1,500 no-KYC threshold on polymarket-legal.co.uk means traders can access this specific market without identity verification up to that stake level, though aggregate exposure across multiple markets may trigger documentation requirements.

Methodology

This page is a comparison snapshot: one live quote (Polymarket), four reference venues with their key attributes, and a single execution path — every trade button routes to Polymarket Legal 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.

FAQ

Where can I trade this market with the lowest fees?

On Polymarket Legal UK, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

Is this market available outside the US?

Polymarket Legal UK is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.

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 it cost to trade on Polymarket Legal UK?

Zero. Polymarket Legal UK routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.

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.