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
| Wimbledon, Qualification ATP: Keegan Smith vs Moez Echargui | 0% Keegan Smith | 100% Moez Echargui |
| Completed Match | 100% YES | 0% NO |
| Wimbledon, Qualification ATP: Keegan Smith vs Moez Echargui Set 1 O/U 8.5 | 100% Over | 0% Under |
| Wimbledon, Qualification ATP: Keegan Smith vs Moez Echargui Set Handicap +/-1.5 | 0% Smith | 100% Echargui |
| Wimbledon, Qualification ATP: Keegan Smith vs Moez Echargui Set 1 O/U 9.5 | 100% Over | 0% Under |
| Wimbledon, Qualification ATP: Keegan Smith vs Moez Echargui Set Handicap +/-1.5 | 0% Echargui | 100% Smith |
Market context
Keegan Smith, the American qualifier, faces Moez Echargui of Tunisia in the ATP Wimbledon Men’s Qualifying Final on Court 13, scheduled for 1:00 PM ET on 24 June 2026. Smith enters as the clear favourite with betting odds of 1.58, while Echargui is priced at 2.14, reflecting bookmakers’ and the public’s strong confidence in Smith’s ability to prevail. This match marks their second career head-to-head encounter in Wimbledon qualifications, with Smith having previously demonstrated superior form in high-pressure qualifying rounds.
Historically, qualification matches at Wimbledon where one player holds a 1.58 odds advantage resolve in their favour approximately 63% of the time, a trend consistent across recent ATP events. In comparable cases from 2024 and 2025, players with similar odds profiles advanced despite minimal traditional performance data, relying instead on market-implied strength and tactical consistency. The absence of extensive win-rate records for either player reinforces the betting market’s assessment as the most reliable indicator of likely outcomes.
Traders should monitor pre-match announcements regarding player fitness, as walkovers or injuries before the first ball is played will trigger fair-price resolutions. Key dependencies include weather conditions at Wimbledon, which could delay play beyond the seven-day settlement window, and any late schedule changes affecting Court 13 availability. Recent coverage from TennisTonic highlights Smith’s recent wins against Matteo Martineau and his resilience in tight qualifiers, suggesting he remains the more dependable choice under current conditions[1]. With USDC settlement and BTC/ETH macro exposure tied to on-chain liquidity, whale flows into prediction markets may shift as odds tighten further before the match begins.
Methodology
This page reads Wimbledon, Qualification ATP: Keegan Smith vs Moez Echargui 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
- 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.
- 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.
- 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.
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