Detroit Tigers vs. Cleveland Guardians

Platform comparison

Active sub-markets

Market context

The Detroit Tigers face the Cleveland Guardians on 12 June at 7:10 PM ET in a regular-season MLB matchup. Current crowd-implied probability sits at 49% for a Tigers victory, reflecting near-parity between the two American League Central rivals. The settlement window extends to 19 June 2026, allowing for postponement resolution should weather or other factors delay play.

From a regulatory standpoint, this market's accessibility varies by jurisdiction. Under the German GlüStV framework, sports prediction markets remain subject to state-level licensing requirements, though several Länder permit unlicensed operators for events below certain thresholds. In the United States, the CFTC's reach over prediction markets on sports outcomes remains contested; whilst binary sports contracts fall outside direct CFTC jurisdiction under the Dodd-Frank exemptions for certain prediction markets, state-level gaming laws still apply. For traders in no-KYC jurisdictions permitting stakes up to $1,500 without identity verification, this market remains accessible provided the underlying platform holds appropriate licensing in the trader's domicile.

Historical precedent suggests Tigers–Guardians matchups at this probability level typically hinge on starting pitcher performance and recent form. The Tigers' 2025 rotation depth and the Guardians' mid-season consistency will shape late-game volatility. Monitor MLB injury reports through 11 June for roster changes affecting either team's pitching staff, as these announcements frequently shift crowd probability by 3–5 percentage points in comparable fixtures. Recent Cleveland performances against Detroit's left-handed starters warrant particular attention given the Guardians' documented platoon splits.

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

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

Is this market available outside the US?

Polymarket KYC 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.

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 Polymarket KYC UK?

Zero. Polymarket KYC UK 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, Polymarket KYC UK triggers a quick verification flow that finishes in minutes.