HSBC Championships: Arthur Fery vs Francisco Cerundolo

Platform comparison

Active sub-markets

Market context

The HSBC Championships at Queen’s Club are a grass-court ATP 500 event in London, and the specific matchup is Arthur Fery against Francisco Cerúndolo. The market’s 0% crowd-implied probability for Fery reflects how one-sided this looks on paper: Cerúndolo is the established top-level tour player, while Fery would normally be priced as the underdog if he is even in the draw. [4][8]

Past Queen’s markets tend to move quickly once entry lists, withdrawals, and the order of play are set, because grass events are short, weather-sensitive, and dependent on tight scheduling across a one-week main draw. That matters for book depth: lower-friction funding rails such as **Klarna**, **SEPA**, and **USDC** can widen participation by making deposits faster and cheaper, but the actual depth still depends on whether the match is confirmed, which side is on serve with fitness and rest, and whether the player field has been reshuffled by late withdrawals or walkovers. [1][7][8]

For traders, the main catalysts are the final published order of play, any official withdrawals or injury updates from the tournament, and whether the match is moved, postponed, or skipped altogether. The event window itself runs 15–21 June 2026, and official tournament pages are the cleanest source for whether Fery and Cerúndolo are actually scheduled to meet; if the match is not played or cannot be completed within the settlement rules, the market can still resolve to 50-50 rather than to a named winner. [2][4][7]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

We track HSBC Championships: Arthur Fery vs Francisco Cerundolo on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.

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

Where can I trade this market with the lowest fees?

On Polymarket Klarna UK, 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.

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'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.

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.