ACF Fiorentina vs. Atalanta BC

Platform comparison

Active sub-markets

Market context

ACF Fiorentina vs Atalanta BC is trading at about 35% YES on Polymarket, so the market is pricing a home win as an outsider outcome rather than a coin toss. For a Polymarket user, that means the USDC-backed conditional tokens are already leaning towards Atalanta or the draw, with the contract settling from the result of Sunday’s Serie A fixture on Polygon.

The current price sits below several recent football models and previews that have treated the game as close but not one-sided. Sports Mole called a 1-2 away win, while Football Whispers made Fiorentina 1-1 Atalanta and noted the visitors as slight favourites in the betting. Recent comparable cases matter here: Fiorentina have already shown some late-season resistance, including a 2-0 win over Juventus, yet they also finished a poor campaign in the lower half of the table, while Atalanta have remained the stronger side on points and league position. That combination usually keeps home-win probabilities in the mid-30s unless there is a clear lineup edge.

The main catalysts are team news, motivation, and any late rotation after the final round’s scheduling is confirmed. Fiorentina’s reported XI has included David de Gea, Dodô and Robin Gosens, suggesting a competitive selection, but traders still need to watch for changes in the forward line and whether Atalanta rest players after a long season. With settlement ending on 24 May, any confirmed absences, managerial comments, or market moves from pre-match line-ups could matter more than wider season form. Sports Mole’s Friday preview and FotMob’s predicted line-ups are the most recent public references in the search results.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page is a comparison snapshot: one live quote (Polymarket), 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

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?

On PolyGram, which mirrors the Polymarket order book at 0% fees. 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.

What does it cost to trade on PolyGram?

Zero. PolyGram routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.

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?

Not under $1,500 of lifetime trading volume. Above that threshold, PolyGram triggers a quick verification flow that finishes in minutes.