Cleveland Guardians vs. Detroit Tigers

Platform comparison

Market context

The Cleveland Guardians travel to Detroit to face the Tigers on 13 August at 1:10 PM ET in a regular-season matchup. The crowd-implied probability of 28% for a Guardians victory reflects the Tigers as clear favourites in this fixture. Settlement occurs on 20 August, allowing seven days for completion should postponement occur.

Historical context matters here: the Guardians have been the stronger franchise over the past three seasons, consistently outperforming Detroit in wins and playoff qualification. However, single-game odds compress considerably when accounting for pitching matchups, home-field advantage, and recent form. The Tigers' home record typically improves during August as the season reaches its critical stretch, whilst the Guardians often face travel fatigue in divisional road games. The 28% probability suggests the market is pricing in Detroit's home advantage and current momentum rather than season-long performance differentials.

Traders should monitor starting pitcher announcements, which typically arrive 48 to 72 hours before game time. Injury reports on both rosters—particularly any late-season absences among position players or relief arms—can shift the implied probability materially. Recent performance trends through early August will clarify whether either team is riding momentum into this fixture. Weather conditions at Comerica Park, including temperature and wind direction, influence run-scoring environments and may favour certain team profiles. The Tigers' recent record against left-handed or right-handed starters, if the Guardians deploy a particular arm, could reveal whether the current 28% undervalues Cleveland's actual winning chances.

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 Who Will Win 2026, 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

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 Who Will Win 2026. 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.

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.

Do I need to KYC for this market?

On Polymarket directly, no — it's wallet-based. Intermediary brokers like Who Will Win 2026 trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.