Detroit Tigers vs. Chicago Cubs

Platform comparison

Market context

Polymarket has this Tigers-Cubs contract trading close to a near-certain **Chicago Cubs** outcome, with the crowd-implied price at **91% YES** on the Cubs side. The market settles on the official result of the July 22 game at **Wrigley Field**, and on Polymarket the position is held via **USDC** on **Polygon** through conditional tokens, so the relevant question is simply who gets the final MLB win rather than who looks stronger on paper.[2]

That pricing fits the kind of spot where the market has already absorbed the completed result rather than just the pre-game handicap. In comparable MLB moneyline-style prediction markets, probabilities usually compress sharply once the game is final and the official score is known; here, the reported final was **Chicago Cubs 11, Detroit Tigers 2**, which is consistent with a heavily one-sided contract reading after settlement conditions are met.[1][2]

For traders still watching the mechanics, the main catalysts are administrative rather than sporting: any official score correction, a delay classification, or a postponed/cancelled designation would matter more than late innings once the league’s final statistics are posted. The schedule listing showed the game as a normal **8:10 PM ET** regular-season fixture at Wrigley Field, so absent an unusual ruling, the contract should track the official MLB final rather than any alternative narrative around weather or timing.[2]

Sources: 1 · 2 · 3

Methodology

This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Kalshi UK, which mirrors the Polymarket order book directly.

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?

Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Kalshi UK. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

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 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.

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.