Detroit Tigers vs. Athletics

Platform comparison

Market context

The Detroit Tigers’ visit to the Athletics is a short-horizon MLB moneyline event, so a programmatic read should anchor on the latest price rather than the market title itself. Recent comparable numbers put Detroit in favourite territory, with books showing Tigers prices around -145 to -170 and implied win probabilities in the high-50s to low-60s, while one earlier July matchup priced the Tigers at -136 with a 63.4% win chance and a later game at roughly 58%-60% for Detroit[1][2][3][4][5]. Against that backdrop, a crowd-implied **53% YES** is a modest Tigers lean, but not a dominant one; it is closer to a narrow favourite than to a strongly consensus side[1][4][5].

For a power-user wiring this into bots or conditional orders, the main catalysts are lineup confirmation, starting pitcher announcements, and any late movement in the moneyline or total. The market description says postponements keep the market open until the game is completed, so automation should watch the official MLB schedule and the status of the August 2 first pitch, plus any rain delay or make-up-game notices that could extend exposure beyond the initial window. If you are polling odds feeds, the useful signal is whether Detroit’s price drifts materially off the recent -145 to -170 band, because that would indicate a change in the underlying win probability rather than noise from recreational flow[1][2][5].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

We track Detroit Tigers vs. Athletics across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.

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 itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.

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 Polymarket cost to trade?

Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.

Do I need to KYC for this market?

On Polymarket directly, no — it's wallet-based. Intermediary brokers like Polymarket Bot UK trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.

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.