HSBC Championships: Brandon Nakashima vs Francisco Cerundolo

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Market context

Brandon Nakashima and Francisco Cerundolo are due to meet in the HSBC Championships semi-finals, a clash between a fast-court American who has already beaten the top seed and a seventh seed who has been efficient through the week. Nakashima’s route has included a 7-5, 6-3 upset of Alex de Minaur, which the ATP described as the biggest win of his season, while Cerundolo reached the last four after a three-set win over Britain’s Arthur Fery and a straight-sets victory over Aleksandar Kovacevic.[5][2]

The recent form makes a 0% crowd-implied chance easy to understand only if the market is treating the current price as a stale or placeholder input rather than a live read, because both players are still active in the draw and neither has a reported withdrawal. This is their second career meeting at the event, and the ATP’s coverage of the doubles draw also shows both names listed in London this week, which is consistent with them being present and match-fit rather than ruled out by injury or scheduling issues.[1][4][8]

The main catalysts are simple: whether the semi-final goes ahead as scheduled, whether either player is forced to withdraw after their quarter-final workload, and whether any late tournament scheduling changes push the match beyond the market’s seven-day settlement window. Tournament updates from the LTA and ATP indicate both men have already played through the week, so the next meaningful information is the confirmed order of play and any official fitness or withdrawal notice before first serve.[2][5]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page reviews HSBC Championships: Brandon Nakashima vs Francisco Cerundolo across five venues. We show live odds for Polymarket-based markets (sourced from the Polygon order book); for other venues we list platform attributes, since the comparable contracts are not exposed via a public API on every venue. Every CTA points at Sport Prediction — the application we operate, where you trade directly against the Polymarket order book at 0% fees.

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.

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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.

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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.

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