HSBC Championships: Francisco Cerundolo vs Tommy Paul

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Market context

Polymarket is pricing Francisco Cerundolo vs Tommy Paul at **0% YES**, so the contract is currently treated as near-certain to resolve away from a Cerundolo advancement in the Queen’s Club final market. The event itself is the HSBC Championships final, which was scheduled for 21 June and is tied on Polymarket’s Polygon-based, USDC-settled conditional tokens market rather than the tennis result in the abstract.[4]

That zero reading sits awkwardly against the live tennis context: both players were reported to have won their semi-finals, with Cerundolo beating Brandon Nakashima and Paul defeating Ugo Humbert, which set up a championship match between the seventh seed and the 2024 champion.[1][2][3] In comparable ATP match markets, a 0% quote usually reflects a contract that is either stale, effectively unwound by late information, or being treated by traders as functionally settled risk rather than a fresh view on form; the important point is that Polymarket prices the on-chain contract, not the betting narrative.

The main catalysts now are straightforward: whether the final is actually played, whether the scheduled start holds, and whether any late retirement, walkover or abandonment changes the settlement path under the market rules.[4] Traders will be watching official tournament updates from the LTA and ATP, plus any short-notice order-of-play changes, because if the match is not completed cleanly the contract can still resolve 50-50 depending on whether play starts and what follows.[2][3][4]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). The odds column is filled only where we have clean data — that avoids the made-up numbers that get a network demoted when search engines cross-check against the source venue.

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 Kalshi 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.

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 Kalshi UK?

Zero. Kalshi UK 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, Kalshi UK triggers a quick verification flow that finishes in minutes.