Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
BTC Prediction Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on BTC Prediction → |
Polymarket polymarket.com |
0% | 100% | 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: Cameron Norrie vs Alejandro Davidovich Fokina | 0% Cameron Norrie | 100% Alejandro Davidovich Fokina |
| Completed Match | 100% YES | 0% NO |
| HSBC Championships: Cameron Norrie vs Alejandro Davidovich Fokina Set 2 O/U 8.5 | 0% Over | 100% Under |
| HSBC Championships: Cameron Norrie vs Alejandro Davidovich Fokina Set 2 O/U 9.5 | 0% Over | 100% Under |
| HSBC Championships: Cameron Norrie vs Alejandro Davidovich Fokina Set 2 O/U 10.5 | 0% Over | 100% Under |
| HSBC Championships: Cameron Norrie vs Alejandro Davidovich Fokina Total Sets: O/U 2.5 | 0% Over 2.5 | 100% Under 2.5 |
Market context
Cameron Norrie faces Alejandro Davidovich Fokina in the HSBC Championships, a grass-court ATP 500 event scheduled for mid-June 2026. The match was originally set for 4:00 AM ET on 15 June, though the early start reflects the tournament's scheduling across multiple courts and time zones. Both players are established tour competitors with varying success on grass surfaces, a surface that historically produces less predictable outcomes than hard courts due to variable court conditions and bounce characteristics.
The 0% implied probability suggests either the match has already been played with a decisive result, or market liquidity remains minimal ahead of the settlement window closing on 22 June. Historical precedent from grass-court ATP events shows that pre-tournament favouritism often shifts once players arrive and court conditions stabilise. Davidovich Fokina has demonstrated improved consistency on faster surfaces in recent seasons, whilst Norrie's grass-court record includes both strong performances and early exits depending on form and injury status. The settlement mechanism—resolving to 50-50 if the match is delayed beyond seven days without completion—creates a specific risk boundary traders should monitor.
Key catalysts include official tournament draw confirmation, any late withdrawals or injury announcements from either player, and weather disruptions common to June grass-court events. The ATP's official website and tournament communications will provide definitive scheduling updates. On-chain position flows and funding rates on btc-prediction.bet may shift sharply once match-day approaches and real-time information becomes available, particularly if either player reports physical concerns or if court conditions favour one playing style markedly over the other.
Methodology
Methodologically this overview focuses on on-chain pricing: Polymarket's live mid comes from the Polygon conditional-token order book and settles automatically in USDC. The other three venues — Kalshi, Betfair, Manifold — are listed with their platform attributes, because they operate off-chain and a 1:1 comparison of contract mechanics isn't possible.
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
- Where can I trade this market with the lowest fees?
- On BTC Prediction, 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?
- 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.
- 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 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 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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