Detroit Tigers vs. Tampa Bay Rays

Platform comparison

Active sub-markets

Market context

The Detroit Tigers host the Tampa Bay Rays on 1 June at 6:40 PM ET in a regular-season MLB fixture. The market currently implies a 39% probability of a Tigers victory, reflecting modest underdog status for the home side. Resolution depends on official final statistics; postponement extends the settlement window to 8 June, whilst cancellation without a make-up game triggers a 50-50 split.

Historical matchups between these franchises show competitive balance, though recent form matters considerably more than season-long records in single-game markets. The Tigers' home-field advantage typically commands a 2–3 percentage-point premium in comparable fixtures, suggesting the current 39% probability reflects either perceived pitching disadvantage or recent performance trends favouring Tampa Bay. Traders should cross-reference recent head-to-head records and run differential data from the past 30 days to calibrate whether the implied probability undervalues Detroit's position.

Key variables for programmatic monitoring include starting pitcher announcements (typically confirmed 24–48 hours before first pitch), injury reports affecting either roster, and weather conditions at Comerica Park that could influence ball carry and scoring patterns. Recent weather forecasts and official MLB injury bulletins should feed into conditional order logic; a late change to Detroit's starting pitcher, for instance, could shift the probability materially. Traders using API-based position management should set alerts for these announcements and establish exit thresholds based on how new information alters the underlying matchup dynamics.

Methodology

We track Detroit Tigers vs. Tampa Bay Rays on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.

Resolution & payout

Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.

Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.

FAQ

Is this market available outside the US?

Polymarket App 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 does it cost to trade on Polymarket App UK?

Zero. Polymarket App 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, Polymarket App UK 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.