US Cremonese vs. UC Sampdoria - More Markets

Platform comparison

Market context

The Coppa Italia fixture between US Cremonese and UC Sampdoria is scheduled for 17 August 2026 at 14:45 ET, with settlement tied to the availability of additional betting markets on the platform. At 100% implied probability, the market reflects near-certainty that supplementary markets—likely including correct score, first goalscorer, or card-related props—will be offered by the settlement deadline. This certainty suggests either a contractual obligation or historical precedent on the host platform for Coppa Italia coverage at this stage of the competition.

Coppa Italia matches involving Serie B or lower-tier clubs typically attract modest liquidity on mainstream European books, yet Polymarket's all-or-nothing binary structure differs markedly from Kalshi's regulated US framework and Betfair's decimal-odds decimal-odds format. Smarkets' commission-based model and stricter KYC requirements in certain jurisdictions may limit participation compared to Polymarket's broader accessibility, though none of these platforms have published explicit fee schedules for this specific market. Historical Coppa Italia coverage on decentralised prediction markets has been sporadic; the 100% reading may reflect either strong platform commitment or thin order books where even modest backing pushes implied probability to extremes.

Traders should monitor official Coppa Italia scheduling announcements and any platform statements regarding market expansion timelines. Fixture postponements, broadcaster blackouts, or administrative changes to competition format could affect whether additional markets materialise by the 17 August deadline. Platform-specific settlement criteria—whether "more markets" means a minimum number, specific types, or merely one additional market—remain critical to understanding downside risk.

Methodology

This page compares US Cremonese vs. UC Sampdoria - More Markets specifically across Polymarket, Kalshi, Betfair Exchange and Smarkets. The live probability is the Polymarket mid; the comparison columns summarise each venue's fee structure, KYC, settlement currency and payment rails. Every CTA routes to Robinhood Prediction Markets, which mirrors the Polymarket order book at 0% fees.

Resolution & payout

Settlement is the biggest difference between the four platforms: Polymarket on-chain in USDC (instant), Kalshi USD via CFTC (T+1), Betfair and Smarkets in local currency via bank withdrawal (T+1 to T+3). On-chain settlement clears in minutes — the fastest payout path of the four.

FAQ

What does Polymarket cost vs Kalshi?

Polymarket: 0% fees, only Polygon network costs (~$0.01/trade). Kalshi: up to 7% per trade plus spread. For high-frequency traders, Polymarket is dramatically cheaper.

Is Betfair a Polymarket alternative?

Only partially. Betfair Exchange is UK-focused with a sports-betting emphasis; they have politics markets but with thinner liquidity than Polymarket. Settlement in GBP/EUR, 2-5% commission on winnings.

Which platform is accessible globally?

Polymarket is geo-blocked in the US/UK/EU. Kalshi is US-only. Betfair and Smarkets are UK-restricted. Robinhood Prediction Markets has a different geo footprint and routes to Polymarket's order book at 0% fees.

Are all these platforms regulated?

No. Kalshi is CFTC-regulated (US). Betfair and Smarkets are UK Gambling Commission licensed. Polymarket operates without explicit regulation — a different risk profile than a regulated sportsbook.

Which platform supports Klarna/SOFORT?

Directly: none. Polymarket accepts only USDC on Polygon. Robinhood Prediction Markets offers a fiat on-ramp via Klarna or SOFORT (DE/AT/CH) and converts internally to USDC for the Polymarket order book. T+1 processing.