Detroit Tigers vs. Chicago White Sox

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Active sub-markets

Market context

The Detroit Tigers travel to Chicago on 30 May for an afternoon fixture against the White Sox, with the market currently pricing a Tigers victory at 28 per cent. This implies the White Sox are favoured at roughly 72 per cent, reflecting Chicago's stronger recent form and home-field advantage. The settlement window extends to early June, allowing for postponements common in late-spring baseball.

Detroit's recent record against Chicago provides useful context. The Tigers have struggled in head-to-head matchups this season, and the White Sox's home record at Guaranteed Rate Field has been notably solid despite the franchise's broader inconsistency. Historical data from comparable May fixtures between these division rivals shows that home teams in afternoon games tend to convert at rates 5–8 percentage points above neutral expectations. The 28 per cent probability for Detroit suggests the market is pricing in both the road disadvantage and Chicago's current trajectory, though the Tigers' pitching depth remains a variable that can shift outcomes.

Traders should monitor starting pitcher assignments, which typically release 24–48 hours before game time. Recent injury reports from both rosters—particularly Detroit's outfield availability and Chicago's bullpen status—will influence late-market movement. Weather conditions at game time, given the afternoon slot in late May, could favour either side depending on wind direction and temperature. Any roster announcements or roster moves in the days preceding the fixture may trigger repricing, particularly if either team activates a key performer or places a starter on the injured list.

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 Who Will Win, 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

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.

What does it cost to trade on Who Will Win?

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

Do I need to KYC for this market?

Not under $1,500 of lifetime trading volume. Above that threshold, Who Will Win triggers a quick verification flow that finishes in 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.