Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Best Prediction Markets UK) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | View on Polymarket → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | View on Polymarket → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | View on Polymarket → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | View on Polymarket → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | View on Polymarket → |
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% |
| Real Madrid O/U 0.5 | 100% |
| Real Madrid O/U 1.5 | 100% |
| Real Madrid 1st Half O/U 1.5 | 100% |
| ACF Fiorentina 1st Half O/U 0.5 | 100% |
| Real Madrid 1st Half O/U 0.5 | 99% |
| O/U 3.5 | 88% |
| Real Madrid O/U 2.5 | 74% |
| 2nd Half O/U 0.5 | 70% |
| 2nd Half O/U 1.5 | 70% |
| ACF Fiorentina O/U 0.5 | 65% |
| ACF Fiorentina O/U 1.5 | 65% |
| O/U 4.5 | 63% |
| Both Teams to Score in Second Half | 59% |
| 2nd Half O/U 2.5 | 58% |
| Real Madrid (-1.5) | 54% |
| ACF Fiorentina O/U 2.5 | 50% |
| ACF Fiorentina 1st Half O/U 1.5 | 50% |
| Real Madrid 2nd Half O/U 0.5 | 50% |
| Real Madrid 2nd Half O/U 1.5 | 50% |
| ACF Fiorentina 2nd Half O/U 0.5 | 50% |
| ACF Fiorentina 2nd Half O/U 1.5 | 50% |
| O/U 5.5 | 33% |
| Real Madrid (-2.5) | 32% |
| ACF Fiorentina (-1.5) | 1% |
| ACF Fiorentina (-2.5) | 1% |
Market context
Real Madrid’s pre-season meeting with Fiorentina has been priced by the market as a narrow but real Madrid edge, with the crowd-implied probability sitting at **54% YES** while the sharper preview models and sportsbook-style previews lean a little higher. One independent match model has Real Madrid at **60%** to win, with a 2–1 scoreline the most common call, while another xG-led preview puts the home side around **62%** and makes over 2.5 goals the more likely scoring band.[3][7][10] That leaves this contract in a slightly more cautious spot than the wider analyst consensus, but not a true outlier; the market is closer to a coin-flip-plus than to the stronger favourite pricing seen in some bookmaker lines, where Real Madrid have been listed around **68%** to win.[6]
For traders, the key catalysts are the usual pre-season variables: confirmed line-ups, late squad rotation, and whether Real Madrid treat the match as a near full-strength rehearsal or a managed minutes exercise. Preview pieces published on the day of the game still described Real Madrid as favourites, but also highlighted the risk that summer selection changes could widen the gap between pre-match projections and the live result.[1][9] The contract’s settlement window closes on 1 August at 16:00 UTC, so any announcements before kick-off — especially around senior starters, goalkeeper selection, or unexpected absences — are the main items that can move this market away from the current mid-50s pricing.[2][1]
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 Best Prediction Markets UK, which mirrors the Polymarket order book directly.
Resolution & payout
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
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 Best Prediction Markets UK. 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.
- 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 Best Prediction Markets UK 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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