Detroit Tigers vs. Chicago White Sox

Platform comparison

Active sub-markets

Market context

The Detroit Tigers face the Chicago White Sox in a regular-season Major League Baseball fixture on 31 May at 14:10 ET. This market settles on the official final result as recorded by MLB, with a 50–50 split applying only if the game is cancelled without a rescheduled date or concludes in a tie—an exceptionally rare outcome in nine-inning baseball. The settlement window extends to 7 June 2026, affording a six-day buffer beyond the scheduled fixture to accommodate any postponement.

From a regulatory standpoint, this market's accessibility hinges on jurisdiction-specific frameworks. Under German GlüStV (Glücksspielstaatsvertrag), prediction markets on sports outcomes remain subject to state-level licensing requirements, though certain platforms operate under exemptions for skill-based or informational contracts. The US CFTC's position on binary sports contracts has tightened since 2022, with enforcement actions targeting unregistered derivatives platforms; however, prediction markets structured as information contracts rather than leveraged bets occupy a contested grey zone. For traders in lower-regulation zones, the "no-KYC up to $1,500" threshold common among decentralised platforms means this single-game market may be accessible without identity verification if individual position sizes remain beneath that ceiling, though aggregate exposure across multiple bets could trigger compliance obligations.

The Tigers and White Sox occupy opposite trajectories in the AL Central. Recent form, injury reports—particularly regarding starting pitchers and key position players—and bullpen depth will drive material shifts in implied probability. Monitor MLB injury reports released 24–48 hours before fixture time and any weather alerts for Chicago, as precipitation frequently impacts game scheduling in late May.

Methodology

Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). The odds column is filled only where we have clean data — that avoids the made-up numbers that get a network demoted when search engines cross-check against the source venue.

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

Is this market available outside the US?

Polymarket Tax 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 Tax UK?

Zero. Polymarket Tax 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.

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.