Detroit Tigers vs. Houston Astros

Platform comparison

Active sub-markets

Market context

The Detroit Tigers travel to Houston on 16 June for an evening fixture against the Astros, with the crowd-implied probability favouring Houston at 61 per cent. The Tigers enter as the statistical underdog, reflected in the 39 per cent implied probability for a Detroit victory. This matchup sits within a compressed mid-season window where roster depth and recent form carry outsized weight; both clubs will be navigating the demands of a gruelling schedule heading into the summer stretch.

Historical context suggests the Astros' home-field advantage carries genuine significance in June matchups, though the Tigers have shown capacity to compete in divisional play when their rotation aligns favourably. Houston's recent record against comparable opponents indicates the consensus probability may be anchoring too heavily on venue advantage alone. The Tigers' offensive metrics against right-handed pitching have improved measurably since April, creating a potential value angle for contrarian traders if Detroit's starting pitcher matches Houston's expected rotation assignment.

Key catalysts centre on injury reports released in the 48 hours preceding first pitch, particularly regarding Houston's infield availability and Detroit's bullpen depth. Recent roster moves or call-ups from either organisation could shift the calculus materially. Weather conditions at Minute Maid Park—notably humidity and wind direction—historically favour certain batting profiles, and traders should cross-reference the National Weather Service forecast against each team's platoon splits. Settlement occurs on 24 June, allowing eight days for any postponement scenarios to resolve.

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

Where can I trade this market with the lowest fees?

On Who Will Win, 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.

Is this market available outside the US?

Who Will Win 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.

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.