Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Who Will Win Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Who Will Win → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Who Will Win → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Who Will Win → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Who Will Win → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Who Will Win → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on Who Will Win.
Active sub-markets
Market context
Brandon Nakashima against Francisco Cerúndolo at the HSBC Championships is being priced by the market at **0% YES** for Nakashima, which is an extreme outlier relative to the tennis pricing implied by recent previews and head-to-head data. The consensus in public previews has leaned towards Nakashima as the grass-court favourite, with one betting preview listing him around -175 and calling for a straight-sets win, while another framed him as the fresher player and also tipped him to win in two sets.[3][4] On that basis, the crowd number looks detached from the underlying matchup and may be reflecting a mispriced or stale market rather than a true view that Cerúndolo is certain to advance.
Historically, this is a useful spot to separate raw market price from match context. The head-to-head record is not one-sided enough to justify a near-zero quote: sources variously report Nakashima leading 3-1, 2-1, or the pair being 0-0/1-0 depending on how the database is compiled, but all of them indicate a very limited sample rather than a settled rivalry.[1][2][7] The more relevant handicapper’s angle is surface: grass generally narrows the gap between styles, and both match previews noted that they had not previously met on grass.[7][9] That makes a clean favourite/underdog read more fragile than the crowd-implied probability suggests, and it leaves room for value on the side that has been treated as the market leader in published previews.[3][4]
For traders, the key catalyst is whether the scheduled match actually begins and completes before the settlement window closes; the market notes it was set for 20 June at 8:00am ET and FanDuel listed it as starting at that time.[5] Any late change in order of play, withdrawal, or abandonment matters because unresolved matches can be pushed to the 50-50 fallback under the rules. On a live-conditions basis, watch official ATP and tournament scheduling updates, because the value case here depends less on a broad form narrative and more on whether the grass-court setup holds and the match is played as scheduled.[6][9]
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 Who Will Win — the application we operate, where you trade directly against the Polymarket order book at 0% fees.
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 Who Will Win, 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.
- Is this market available outside the US?
- Who Will Win is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.
- 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 Who Will Win?
- Zero. Who Will Win routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- 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.
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