Inter Miami CF vs. Columbus Crew

Platform comparison

Market context

Inter Miami CF against Columbus Crew is trading at about **62% YES**, which implies Polymarket leans to Miami being the side that settles the contract as the winner, but not by a wide margin. Because this market resolves through the match result on-chain in **USDC** on **Polygon**, the contract price reflects how users are weighing the fixture rather than a betting line at a sportsbook, with the YES/NO outcome ultimately collapsing into conditional tokens at settlement.

The read-through from comparable meetings is that this is a rivalry with frequent goals and a meaningful Miami edge. ESPN’s recent head-to-head listing shows Miami have won four of the last five meetings, including **5-1** in May 2025 and **3-2** in October 2024, while World Soccer Data records Miami with a **6-3-1** advantage across the last 10 meetings and notes four home wins in the five scheduled home-and-away pairings it summarises. That history helps explain why the market is above 60%, but not decisively so: Columbus have still taken points in this series, and the pricing leaves room for match-specific variance.

For traders, the main catalysts are the final team sheets, any late injury or rotation news, and whether either club is carrying schedule load from the congested MLS calendar. Sports Mole had Miami coming in off a **1-0** win at Montréal on 26 July and Columbus off a **2-1** win over Cincinnati the same night, so recent form is positive on both sides, which can keep the YES price sensitive to lineup news rather than moving in a straight line. On Polymarket, the last minutes before kick-off are often where the most liquidity meets the sharpest information, so late confirmation matters as much as the pre-match record.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page reviews Inter Miami CF vs. Columbus Crew across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to PolyGram, which mirrors the Polymarket order book at 0% fees.

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 PolyGram. 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 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.

Do I need to KYC for this market?

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