Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
BTC Prediction Pick polygram.ink |
76% | 24% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on BTC Prediction → |
Polymarket polymarket.com |
76% | 24% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on BTC Prediction → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on BTC Prediction → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on BTC Prediction → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on BTC Prediction → |
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 BTC Prediction.
Active sub-markets
| HSBC Championships: Francisco Cerundolo vs Tommy Paul Set 1 Winner | 76% Cerundolo | 25% Paul |
| HSBC Championships: Francisco Cerundolo vs Tommy Paul Set 2 O/U 8.5 | 50% Over | 50% Under |
| HSBC Championships: Francisco Cerundolo vs Tommy Paul Set 2 O/U 9.5 | 50% Over | 50% Under |
| HSBC Championships: Francisco Cerundolo vs Tommy Paul Set 2 O/U 10.5 | 50% Over | 50% Under |
| HSBC Championships: Francisco Cerundolo vs Tommy Paul Match O/U 21.5 | 75% Over | 25% Under |
| HSBC Championships: Francisco Cerundolo vs Tommy Paul Match O/U 22.5 | 78% Over | 23% Under |
Market context
Francisco Cerundolo and Tommy Paul are due to contest the HSBC Championships final, with Paul arriving as the higher-ranked player and Cerundolo having edged Brandon Nakashima in a tight semi-final to reach the biggest final of his career. Paul beat Ugo Humbert in straight sets and has been reported as an established grass-court threat at Queen’s, which helps explain why the market has priced a decisive outcome rather than a coin-flip. [1][4]
An **81% YES** line implies traders think the match is far more likely to be completed and produce a named winner than to fall into the 50-50 fallback. That reading is consistent with a final already confirmed for Sunday, rather than an open scheduling situation, and with both players having advanced through completed matches on the event’s main courts. Comparable ATP grass-court finals that are actually started usually settle to a winner; the main exception is weather or a late withdrawal, which is what would push this market towards the tie mechanism. [2][6]
The key catalysts are simple: whether the final is played, whether it starts on schedule, and whether any rain or on-site disruption forces a delay beyond the contract’s seven-day window. Because settlement is in USDC, the main market risk is operational rather than directional, but broader crypto conditions can still affect liquidity if BTC or ETH move sharply, especially around weekend funding and exchange spot flows. For a live read, the most relevant inputs are the ATP/LTA match status updates and any last-minute order of play changes from Queen’s. [2][4]
Methodology
This page reads HSBC Championships: Francisco Cerundolo vs Tommy Paul on-chain. Polymarket's quote comes directly from the Polygon order book — the only comparable venue with on-chain settlement. Kalshi (USD, off-chain), Betfair (GBP/EUR, off-chain) and Manifold (play-money) are listed for comparison. Every CTA routes to BTC Prediction, which mirrors the Polymarket order book directly.
Resolution & payout
Settlement is on-chain via UMA Optimistic Oracle. A proposer posts the outcome with a bond, a two-hour dispute window opens, then the smart contract lifts winning conditional tokens to 1 USDC and sends payments to holders' wallets automatically. No withdrawal fees beyond Polygon gas.
Off-chain venues (Kalshi, Betfair, Smarkets) settle in local fiat through bank-side clearing — faster than SWIFT, slower than on-chain. Manifold pays no real cash.
FAQ
- Is this market available outside the US?
- BTC Prediction 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.
- What does it cost to trade on BTC Prediction?
- Zero. BTC Prediction 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.
- 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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