Toronto Blue Jays vs. Chicago Cubs

Platform comparison

Active sub-markets

Market context

Toronto faced Chicago in a regular-season MLB game at Wrigley Field on 20 June, with settlement tied to the official final result and any postponement staying open until the game is completed. The crowd-implied probability of 0% YES is therefore not a live forecast of on-field outcome so much as a market-state artefact: once a game is resolved, price can sit at zero for practical reasons even if the underlying event has already happened.

For comparable cases, short-horizon MLB moneylines usually cluster around the pre-game market and then move sharply on line-ups, starting pitchers, and late scratches. FanDuel had Toronto priced at -265 to win its next game, while game-day odds listings showed Chicago as the money-side favourite and Toronto’s recent record at 37-39 against Chicago’s 40-36.[3][1] In a programmatic workflow, a trader would typically treat this kind of market as a binary event with a hard settlement source, then watch for whether the fixture is final, suspended, or postponed before any execution logic or conditional orders are left live.

The main catalysts are official MLB status updates, line-up announcements, and any weather or schedule changes that could trigger a suspension or makeup game. ESPN’s final box score shows Toronto won 8-6 after rallying from five runs down, which is the decisive state for a standard win/loss market.[4] For tooling purposes, the useful check is not the public price alone but the game status feed and the governing-body final score, because those determine whether a bot should close exposure, keep orders pending, or wait for resumption.

Sources: 1 · 2 · 3 · 4 · 5

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

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 Bot UK?

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