Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Prediction Market UK) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | See live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | See live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | See live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | See live odds → |
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 1st Half O/U 1.5 | 100% |
| Inter Miami CF O/U 1.5 | 99% |
| O/U 3.5 | 80% |
| Inter Miami CF O/U 2.5 | 65% |
| 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% |
| O/U 4.5 | 47% |
| Inter Miami CF (-1.5) | 46% |
| Columbus Crew O/U 1.5 | 46% |
| O/U 5.5 | 20% |
| Inter Miami CF (-2.5) | 19% |
| Columbus Crew O/U 2.5 | 11% |
| 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 due to meet in an MLS regular-season game on 1 August, and this “More markets” contract resolves on whether any of the listed side markets settle in the affirmative. In prediction markets, a YES share pays out if the defined condition is met and a NO share pays out if it is not, so a 46% crowd-implied YES price suggests traders are collectively leaning slightly against the broader set of extra outcomes landing in the YES bucket.[1][9]
That pricing is easier to read against the clubs’ recent head-to-head record. Inter Miami has had the better of the matchup overall, winning 6 of the 11 meetings since 2021, with 3 Columbus wins and 2 draws, and several recent games have been open and goal-heavy rather than tight low-scoring affairs.[2][1] ESPN’s recent results list Inter Miami winning 5-1 on 31 May 2025, 1-0 on 19 April 2025, and 3-2 on 2 October 2024, while Columbus beat Miami 3-2 in the 2024 Leagues Cup.[1][12][17] That history matters because “more markets” contracts often track whether the match produces outcomes such as goals, cards, or team events that are more volatile than a simple win-draw-win line.
For traders, the main catalysts are the pre-match line-ups, any late injury or rest news, and whether either club rotates because of schedule congestion. ESPN lists the fixture as part of the regular season, and both sides were entering the match with fresh league context rather than a long gap, which makes official team sheets especially important for markets tied to scorers, cards, corners, or other micro-events.[1][7][18] Recent reports around these teams also highlight Messi’s central role in Miami’s attack and Columbus’s tendency to be involved in higher-total matches, so any surprise absence or minutes restriction can move the probabilities quickly.[5][7]
Methodology
This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Prediction Market UK, which mirrors the Polymarket order book directly.
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
- 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.
- 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.
- 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 Prediction Market UK trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
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