Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Kalshi UK Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Kalshi UK → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Kalshi UK → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Kalshi UK → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Kalshi UK → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Kalshi UK → |
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 Kalshi UK.
Active sub-markets
Market context
Polymarket is pricing this Brandon Nakashima v Francisco Cerundolo contract at **0% YES** right now, which means the market is assigning no value to Nakashima advancing in the HSBC Championships tie on Polygon, with exposure settled through USDC and conditional tokens. In practical terms, that implies traders see Cerundolo, or an off-market outcome such as no completed match, as overwhelmingly more likely than a Nakashima win.
The fixture sits in the grass-court HSBC Championships at Queen’s Club, but the key trading point is the schedule itself: official tournament pages show the event running in June, with ATP men’s coverage from 15–21 June and live scores maintained on ESPN and Tennis TV.[2][4][6][7][8] Historical read-through on markets like this is usually straightforward: when a contract is priced at or near zero, it often reflects either a player mismatch, a likely withdrawal, or the possibility the listed matchup never reaches completion. That matters here because the market resolves to 50-50 if the match is not played, ends tied, or is delayed beyond seven days without a winner.
For traders, the main catalysts are late draw changes, injury or withdrawal notices, and whether this specific match is actually placed on the order of play before the settlement window closes. Queen’s Club posts order-of-play and result updates, while live scoring feeds typically confirm whether a match starts, is suspended, or is completed.[1][3][8] Any change to the posted schedule, especially on grass where rain or backlog can compress the day, is the practical trigger to watch rather than broader tournament narratives.
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
Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.
Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.
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.
- Is this market available outside the US?
- Kalshi UK 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.
- 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.
- 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.
Trade HSBC Championships: Brandon Nakashima vs Francisco C… on Kalshi UK
Live order book, 0% fees, USDC settlement in seconds.
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