Inter Miami CF vs. Columbus Crew

Platform comparison

Market context

Inter Miami CF host Columbus Crew in an MLS regular-season match that, on form and recent head-to-head evidence, has tended to price as a Miami-leaning but not one-sided fixture. The current crowd-implied probability of **62% YES** is firmer than some analyst-style estimates: Sports Mole’s model put Inter Miami’s win chance at **51.73%**, while recent head-to-head data from ESPN shows Miami have won the last two meetings, including a **5-1** home win in May 2025 and a **1-0** away win in April 2025.[9][1] Longer-run H2H records also support a Miami edge, with BBC listing Miami as winners of **6 of 11** meetings and FootyStats showing **6 Miami wins, 3 Columbus wins and 1 draw** across the previous ten.[10][17]

For traders, the main catalysts are still the usual late-team-sheet variables: starting goalkeepers, any rest rotation, and whether Miami’s attacking core is fully available after a recent run of high-scoring results. Inter Miami’s official preview going into this match framed it as a chance to extend a winning run, and ESPN’s live match page suggests the game is being monitored in real time, which usually means line moves can react quickly to confirmed line-ups.[20][1] Columbus arrived off a **2-1** win over Cincinnati, while Miami had just beaten Montréal **1-0**, so both sides enter with positive recent results rather than obvious fatigue signals.[9] The main divergence to watch is whether sportsbook prices move closer to the market’s 62% or stay nearer analyst consensus in the low-50s; if Miami are shortened further, it likely reflects confirmed availability rather than fresh seasonal data.[9][1]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

We track Inter Miami CF vs. Columbus Crew 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

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 vs Polymarket. 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.

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 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.