Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Scam?) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Place a position → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Place a position → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Place a position → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Place a position → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Place a position → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| O/U 0.5 | 100% |
| O/U 1.5 | 100% |
| O/U 2.5 | 100% |
| Both Teams to Score | 100% |
| Both Teams to Score in First Half | 100% |
| 1st Half O/U 0.5 | 100% |
| 1st Half O/U 1.5 | 100% |
| 1st Half O/U 2.5 | 100% |
| Inter Miami CF O/U 0.5 | 100% |
| Columbus Crew O/U 0.5 | 100% |
| Inter Miami CF 1st Half O/U 0.5 | 100% |
| Inter Miami CF O/U 1.5 | 99% |
| Inter Miami CF 1st Half O/U 1.5 | 99% |
| O/U 3.5 | 87% |
| Inter Miami CF O/U 2.5 | 71% |
| O/U 4.5 | 59% |
| Columbus Crew O/U 1.5 | 54% |
| Both Teams to Score in Second Half | 51% |
| Columbus Crew 1st Half O/U 0.5 | 50% |
| 2nd Half O/U 0.5 | 50% |
| 2nd Half O/U 1.5 | 50% |
| 2nd Half O/U 2.5 | 50% |
| Inter Miami CF 2nd Half O/U 0.5 | 50% |
| Inter Miami CF 2nd Half O/U 1.5 | 50% |
| Columbus Crew 2nd Half O/U 0.5 | 50% |
| Columbus Crew 2nd Half O/U 1.5 | 50% |
| Inter Miami CF (-1.5) | 47% |
| O/U 5.5 | 31% |
| Inter Miami CF (-2.5) | 22% |
| Columbus Crew O/U 2.5 | 17% |
| Columbus Crew (-1.5) | 1% |
| Columbus Crew (-2.5) | 1% |
| Columbus Crew 1st Half O/U 1.5 | 1% |
Market context
Inter Miami CF v Columbus Crew is the real-world match behind this “More Markets” contract, and Polymarket is pricing the bundle of *additional* MLS outcomes at **47% YES** on USDC-settled conditional tokens on Polygon. For a user, that means the market is not asking whether Miami win outright in the abstract, but whether the exchange’s specified extra-match conditions resolve in the affirmative by the 1 August 23:30 UTC settlement cut-off.
The 47% imply a fairly balanced view, which fits the recent head-to-head pattern: Inter Miami have taken most of the latest meetings, including a 5-1 win in May 2025 and a 1-0 win in April 2025, while earlier 2024 games were also tight and high scoring. ESPN’s match log shows Miami have won four of the last five direct meetings listed, but Columbus have still produced competitive results, so the market is reading this as a live contest rather than a one-sided spot.[1][12][18] Comparable MLS match-up markets with Lionel Messi involved often trade above a coin flip when Miami are at home or in strong form, yet the pricing still leaves room for line-up and rotation risk rather than assuming the recent scorelines repeat mechanically.[2][8]
The main catalysts are team sheets, late injury news, and any change to the broader schedule context around a Saturday night MLS fixture. Polymarket users should watch for starting line-up confirmations close to kick-off, especially because Miami’s recent output has been driven by Messi’s goal involvement and Columbus have been inconsistent in their own recent run.[2][7][8] If a late absence, rotation, or tactical change shifts attacking quality, the on-chain price can move quickly before resolution, while the contract itself remains a straightforward USDC claim on Polygon against the listed match conditions.
Methodology
This page reviews Inter Miami CF vs. Columbus Crew - More Markets 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 Polymarket Scam?, 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 Polymarket Scam?. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- 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.
- Do I need to KYC for this market?
- On Polymarket directly, no — it's wallet-based. Intermediary brokers like Polymarket Scam? trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
- 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.
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