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: Tommy Paul vs Alejandro Davidovich Fokina Total Sets: O/U 2.5 | 0% Over 2.5 | 100% Under 2.5 |
| HSBC Championships: Tommy Paul vs Alejandro Davidovich Fokina Set 2 O/U 9.5 | 100% Over | 0% Under |
| HSBC Championships: Tommy Paul vs Alejandro Davidovich Fokina Set 1 O/U 10.5 | 0% Over | 100% Under |
| HSBC Championships: Tommy Paul vs Alejandro Davidovich Fokina Set 2 O/U 8.5 | 100% Over | 0% Under |
| Completed Match | 100% YES | 0% NO |
| HSBC Championships: Tommy Paul vs Alejandro Davidovich Fokina Set 2 Winner | 100% Paul | 0% Fokina |
Market context
Tommy Paul has already advanced past Alejandro Davidovich Fokina at the HSBC Championships, defeating him 6-3, 7-6 in straight sets during the quarter-final on 19 June 2026 at Queen’s Club in London[1][2]. The match was completed, and Paul booked his place in the semi-finals, extending his winning streak at the tournament to eight consecutive matches[3][4]. This means the prediction market in question refers to a match that has already concluded, rendering the current crowd-implied probability of 0% YES factually incorrect for the outcome of the event.
Historically, prediction markets tied to completed matches that are mispriced due to delayed data ingestion often resolve to the actual on-court result once verified, with USDC settlements reflecting the true outcome rather than the erroneous market price[1]. Comparable cases in crypto prediction markets show that when a match is confirmed as played and a winner is declared, contracts resolve to that winner regardless of interim pricing anomalies, especially when on-chain mechanics prioritise verified event data over crowd sentiment[2]. Traders should monitor official ATP announcements and tournament draw updates to confirm the finality of Paul’s advancement, as these serve as the primary catalysts for contract resolution[3].
Key dependencies include the official confirmation of the quarter-final result from the HSBC Championships and any subsequent updates to the semi-final draw, which will determine Paul’s next opponent[4]. Traders should also watch for any delays in data feeds from crypto data sources like CoinGecko or Dune Analytics that might affect settlement timing, though the match outcome itself is already settled on the court[5]. With the settlement window ending on 26 June 2026, the contract will resolve to Tommy Paul as the confirmed winner of the match, irrespective of the current 0% probability, provided no cancellation or tie occurs—which is not applicable here given the match was completed[1][9].
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.
- 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'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.
- 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, BTC Prediction triggers a quick verification flow that finishes in minutes.
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