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 | Open the market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open the market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open the market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open the market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open the 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% |
| O/U 2.5 | 100% |
| O/U 3.5 | 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 1st Half O/U 0.5 | 100% |
| Real Madrid 1st Half O/U 1.5 | 100% |
| ACF Fiorentina 1st Half O/U 0.5 | 100% |
| ACF Fiorentina 2nd Half O/U 0.5 | 100% |
| Real Madrid O/U 1.5 | 99% |
| 2nd Half O/U 0.5 | 99% |
| ACF Fiorentina O/U 0.5 | 68% |
| Real Madrid O/U 2.5 | 50% |
| ACF Fiorentina O/U 1.5 | 50% |
| ACF Fiorentina O/U 2.5 | 50% |
| Both Teams to Score in Second Half | 50% |
| 2nd Half O/U 1.5 | 50% |
| 2nd Half O/U 2.5 | 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 1.5 | 50% |
| O/U 4.5 | 6% |
| ACF Fiorentina (-2.5) | 3% |
| Real Madrid (-1.5) | 2% |
| ACF Fiorentina (-1.5) | 2% |
| Real Madrid (-2.5) | 2% |
| O/U 5.5 | 2% |
| ACF Fiorentina 1st Half O/U 1.5 | 0% |
Market context
Real Madrid v Fiorentina is priced on Polymarket as a live on-chain contract settled in USDC on Polygon, with the market currently implying just **2% Yes** for the “More markets” outcome. In practical terms, that means the crowd is treating the extra market family as a low-probability event, even though the underlying friendly itself is a mainstream pre-match fixture with a clearly defined settlement window ending on 1 August at 16:00 UTC.
That low reading sits well below the broader match-up pricing seen elsewhere on Polymarket, where Real Madrid and the draw both trade as plausible outcomes in the main game markets, while Fiorentina’s outright win is also not priced as negligible[12]. Independent preview sources likewise frame Real Madrid as the favourite, but with pre-season rotation and friendly-game variance leaving room for unexpected scorelines, higher goal counts, or side markets that can move sharply on line-up news[2][8][10]. For a Polymarket user, the key comparison is not just who wins, but whether the smaller “more markets” bucket gets additional confirmed listings and how much liquidity follows once the event page updates.
The main catalysts are simple but immediate: official team news, late squad changes, and any revised scheduling or venue confirmation before kick-off. Polymarket’s resolution rules also matter operationally, because postponed games stay open until completed, while cancellations without a make-up fixture resolve No[1]. If the organiser releases line-ups with unexpected starters or a rotated XI, traders can reprice conditional-token exposure quickly, since the contract settles from the official match record rather than pre-match opinion[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 PolyGram, which mirrors the Polymarket order book directly.
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 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 PolyGram trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.
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