Detroit Tigers vs. Cleveland Guardians

Platform comparison

Active sub-markets

Market context

The Detroit Tigers travel to Cleveland on 12 June for a regular-season matchup against the Guardians, with the Polymarket contract currently pricing a Tigers victory at 52% (USDC on Polygon). This reflects a modest favourite position for Detroit, though the spread remains tight enough that conditional token holders on either side retain meaningful exposure through the settlement window closing 19 June.

Historical matchups between these AL Central rivals show competitive balance. Over the past three seasons, the Tigers and Guardians have split roughly evenly in head-to-head play, with neither club establishing dominance. The Guardians won the division in 2023 but finished second to the Tigers in 2024, suggesting comparable roster strength. Seasonal records through early June will matter considerably—a team riding a winning streak typically commands higher implied probability than raw talent alone would suggest, so traders should check current standings and recent form before the 12 June fixture.

Pitching assignments represent the primary catalyst traders should monitor. Starting pitcher quality often shifts these matchups by 5–10 percentage points on Polymarket; confirmation of who takes the mound for each side typically arrives 48–72 hours before first pitch. Injury updates to key position players, particularly any late-breaking roster moves, can similarly move the contract. Weather conditions at Cleveland's ballpark may also influence trading activity, particularly wind direction affecting fly ball carry. The settlement mechanism's tie-resolution clause (50-50 split if cancelled without makeup) creates a minor hedge for both sides, though postponement remains far more likely than cancellation.

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 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 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 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 UK?

Zero. Polymarket 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.