Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via PolyGram) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Trade this market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Trade this market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Trade this market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Trade this market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Trade this market → |
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% |
| 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 1st Half O/U 1.5 | 100% |
| O/U 2.5 | 99% |
| Inter Miami CF O/U 1.5 | 99% |
| O/U 3.5 | 71% |
| Inter Miami CF O/U 2.5 | 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) | 39% |
| Columbus Crew O/U 2.5 | 38% |
| Columbus Crew O/U 1.5 | 34% |
| O/U 4.5 | 31% |
| Inter Miami CF (-2.5) | 13% |
| O/U 5.5 | 10% |
| Columbus Crew (-1.5) | 1% |
| Columbus Crew (-2.5) | 1% |
| Columbus Crew 1st Half O/U 1.5 | 1% |
Market context
Inter Miami CF and Columbus Crew are priced by Polymarket at **39% YES** for the contract covering their MLS meeting on 1 August, with settlement running to 2026-08-01T23:30:00Z. On Polymarket, that price reflects USDC-denominated demand for the *conditional token* outcome rather than the match itself, so the market is effectively saying traders assign a sub-50% chance to whichever “more markets” resolution is defined in the contract wording on Polygon.
The recent head-to-head backdrop is mixed but still informative. Inter Miami have taken six of the last ten meetings in one data set, with the most recent five producing Miami wins in four cases, including 5-1 in May 2025, 3-2 in October 2024 and 2-1 in June 2024[1][13][17]. That history matters because these fixtures have often been open and high-scoring rather than cagey: one source puts Miami and Columbus at 15 goals each across their last ten meetings, while another notes over-2.5 goals landing in seven of the last eight head-to-heads[13][14]. For a “more markets” contract, that sort of pattern can matter as much as the outright result, because a late goal, card count, or corner trend can move the resolved outcome.
The main catalysts for traders are team-sheet and schedule news before kick-off, plus any late tactical changes that affect the match state. ESPN’s match listing shows the game scheduled for 1 August and the live context confirms both clubs entered on zero points at the start of the 2026 regular season[1]. In practice, Polymarket users will usually watch confirmed line-ups, travel/rest burdens, and whether Miami’s attack is fully available, since recent meetings have been shaped by high event volume and both teams’ ability to create chances[2][5].
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 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'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.
- 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.
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