Colorado Rockies vs. Minnesota Twins

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Active sub-markets

Market context

The upcoming MLB game between the Colorado Rockies and Minnesota Twins, scheduled for 8:10pm ET on 26 June at Target Field in Minneapolis, has already concluded in the real world, yet the Polymarket contract remains open for settlement. On the chain, this conditional token is priced at 0% for a Rockies victory, reflecting the market’s absolute conviction that Minnesota will win. The USDC liquidity sits on the Polygon network, where traders are effectively betting against a Rockies win despite the game being over, creating a unique arbitrage scenario where the on-chain price diverges from the settled result until the official resolution source confirms the outcome.

Historically, similar MLB markets where the on-chain price hits 0% before official resolution often stem from delayed data feeds or disputed injury reports that later prove irrelevant. In past cases, such as the 2024 Yankees-Toronto game where a 0% price persisted for hours post-game, the eventual settlement aligned with the dominant betting model’s prediction once the governing body released final statistics. Here, numberFire and BetMGM models both predict a Twins win with 56–59% confidence, citing Minnesota’s superior home-field advantage and starting pitcher performance, which frames the current 0% price as a rational, albeit premature, market consensus rather than an anomaly.

Traders should monitor the official final statistics release from MLB’s governing body, as any delay in this data feed could prolong the open settlement window. Recent news from FanDuel confirms the Twins are -162 favourites with a 9.5-run total set, reinforcing the model’s confidence in a Minnesota victory[1]. The primary catalyst is the confirmation of the game’s completion status; if the match was postponed or cancelled entirely, the market would resolve 50-50, but current reports indicate the game proceeded as scheduled. Until the official resolution source publishes the final score, the on-chain price will likely remain at 0%, awaiting the definitive confirmation that the Twins secured the win.

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

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?

On Kalshi UK, 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.

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 does it cost to trade on Kalshi UK?

Zero. Kalshi UK routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.

Do I need to KYC for this market?

Not under $1,500 of lifetime trading volume. Above that threshold, Kalshi 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.