Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via BTC Prediction) Pick polygram.ink (preferred broker) |
46% | 54% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open live market → |
Polymarket (direct) polymarket.com |
46% | 54% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open live market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open live market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open live market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open live market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Inter Miami CF | 46% |
| CF Montréal | 32% |
| Draw | 24% |
Market context
CF Montréal travel to Miami to face Inter Miami CF on Saturday, 25 July 2026 in a regular-season Major League Soccer fixture. The current crowd-implied probability of 32% for a Montréal victory reflects the away-side disadvantage and Inter Miami's stronger recent form, though the settlement window closing at 23:30 UTC that evening leaves minimal margin for fixture postponement or administrative delays.
Historical MLS away-win rates in July fixtures typically range between 28–35%, placing this 32% probability within expected bounds for a neutral matchup. However, Montréal's performance trajectory and Miami's home record through the 2026 season will materially affect whether the crowd has priced in sufficient variance. Previous seasons show that teams with stronger goal-differential records at this stage of the calendar tend to see their win probabilities reflected more accurately in early-season trading; late-season form shifts often create arbitrage opportunities as on-chain liquidity adjusts slower than traditional sportsbooks.
Traders should monitor team news releases for injury confirmations or lineup changes in the 48 hours before kickoff, as these frequently trigger funding-rate shifts on prediction markets. Miami's fixture congestion—particularly if they've played midweek—could favour Montréal's conditioning. USDC settlement occurs immediately post-match via official MLS records, so the contract carries minimal counterparty risk once the result is confirmed. Weather conditions in Miami during late July occasionally affect play style; humidity-driven fatigue patterns have historically favoured teams with deeper benches in this period.
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $129K.
Methodology
This page reads CF Montréal vs. Inter Miami CF on-chain. Polymarket's quote comes directly from the Polygon order book — the only comparable venue with on-chain settlement. Kalshi (USD, off-chain), Betfair (GBP/EUR, off-chain) and Manifold (play-money) are listed alongside for venue context. Every CTA routes to BTC Prediction, which mirrors the Polymarket order book directly.
Resolution & payout
Settlement is on-chain via UMA Optimistic Oracle. A proposer posts the outcome with a bond, a two-hour dispute window opens, then the smart contract lifts winning conditional tokens to 1 USDC and sends payments to holders' wallets automatically. No withdrawal fees beyond Polygon gas.
Off-chain venues (Kalshi, Betfair, Smarkets) settle in local fiat through bank-side clearing — faster than SWIFT, slower than on-chain. Manifold pays no real cash.
FAQ
- What are crypto prediction markets?
- Crypto prediction markets are on-chain smart contracts where you buy YES or NO shares on a future crypto event (e.g. "BTC above $100k by year-end"). The market price between 0¢ and 100¢ is the implied probability.
- Can I use Bitcoin directly?
- No, Polymarket operates exclusively in USDC on Polygon. You can bridge BTC to USDC via an exchange or bridge service and deposit on Polygon — typically 10-30 minutes processing time.
- How does UMA secure the resolution?
- The UMA Optimistic Oracle uses a bond system: a proposer posts a bond, a two-hour challenge window opens. On dispute the losing side forfeits the bond — financial incentive for honest resolution.
- How volatile are crypto prediction markets?
- Crypto markets react to spot prices — a 5% BTC move typically shifts a "BTC above X by date" market 10-20%. Polymarket crypto market liquidity is usually six-figure USD, sufficient for active trading.
- Which crypto markets exist on Polymarket?
- Currently active markets include BTC/ETH/SOL price targets, halving dates, ETF approvals, hard-fork outcomes and Layer-2 TVL thresholds. The list updates weekly; biggest volume sits on BTC and ETH price forecasts.
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