Detroit Tigers vs. Cleveland Guardians

Platform comparison

Active sub-markets

Market context

The Detroit Tigers travel to Cleveland on 12 June for an evening matchup against the Guardians, with the prediction market currently pricing a Tigers victory at 24 per cent implied probability. This represents a notable gap versus conventional sportsbook lines, which typically favour Cleveland by 1.5 to 2 runs, translating to roughly 35–40 per cent win probability for Detroit. The divergence suggests either that prediction-market participants are pricing in additional risk factors beyond the standard rotation matchup, or that sportsbooks are moderating their Cleveland lean ahead of the settlement window closing on 19 June.

Historical context matters here: the Tigers have won just 38 per cent of their games against AL Central opponents over the past three seasons, whilst Cleveland has maintained a 52 per cent win rate in divisional play. The Guardians' pitching depth—particularly their bullpen ERA ranking in the league's top five—has historically been a decisive factor in close June contests. However, Detroit's recent offensive improvements and any roster adjustments made before the trade deadline could shift that calculus.

Traders should monitor starting pitcher announcements, which typically come 48 hours before game time, as well as any late injury reports affecting either team's lineup. Cleveland's recent performance in day games and Detroit's record in road contests during June will also influence positioning. Weather conditions at Progressive Field—particularly wind direction affecting fly-ball carry—can meaningfully impact outcomes in this ballpark, making late-week forecasts a practical consideration for refined probability estimates.

Methodology

This page reviews Detroit Tigers vs. Cleveland Guardians across five venues. We show live odds for Polymarket-based markets (sourced from the Polygon order book); for other venues we list platform attributes, since the comparable contracts are not exposed via a public API on every venue. Every CTA points at Best Prediction Markets UK — the application we operate, where you trade directly against the Polymarket order book at 0% fees.

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?

On Best Prediction Markets 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.

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 Best Prediction Markets UK?

Zero. Best Prediction Markets 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.

Do I need to KYC for this market?

Not under $1,500 of lifetime trading volume. Above that threshold, Best Prediction Markets UK triggers a quick verification flow that finishes in minutes.