Palermo: Francesca Jones vs Fiona Ferro

Platform comparison

Market context

Francesca Jones’ match with Fiona Ferro in Palermo is priced as an overwhelming Jones vote on the contract, with the crowd-implied probability at **100% YES**. That is materially stronger than the broader tennis market signals in the search results: TennisTemple shows Jones as the higher-ranked player at WTA No. 113 versus Ferro at No. 191, but still frames the meeting as a live contest rather than a foregone conclusion, while 365Scores simply lists Jones to win without exposing a market-style percentage.[2][3]

The comparison point for traders is that prediction markets can move to a near-certainty even when sports models still treat the fixture as an ordinary best-of-three match. TennisTemple’s live page also showed split pre-match win shares of 66.7% and 33.3%, which is far closer to a conventional favourite/underdog split than to a 100% contract price.[2] Historically, that kind of divergence usually reflects a mixture of ranking gap, surface assumptions and thin liquidity rather than a genuine claim of inevitability.

The main catalysts to watch are straightforward: official match completion, any interruption, and whether the scheduled Palermo slot is actually played within the settlement window. The market rules mean a not-played match, tie, or delay beyond seven days from the scheduled date would settle 50-50, so the decisive variable is whether one player advances on court before the deadline. A Spanish 365Scores live result page indicates the match did in fact finish 2-1 to Jones, which—if this is the same fixture—would support a Jones outcome rather than a fallback settlement.[5]

Sources: 1 · 2 · 3 · 4 · 5

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

At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.

On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.

FAQ

Is this market available outside the US?

Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.

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 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.

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.