Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Champions League Prediction Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Champions League Prediction → |
Polymarket polymarket.com |
0% | 100% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Champions League Prediction → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Champions League Prediction → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Champions League Prediction → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Champions League 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 Champions League 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 ranked 246, faces Moez Echargui in Wimbledon’s ATP qualification round, with Smith having just defeated Juan Pablo Ficovich 2–0 in the previous round to secure his place[2]. Smith’s career has been marked by resilience; after a life-threatening skull fracture and ICU stay in 2022 that caused memory loss and depression, he returned to climb the rankings and win his first ATP Challenger title at the 2026 Bengaluru Open II[1][3]. His current form shows seven hard-court Challenger/ITF titles and a recent 2–0 victory over Philip Sekulic in Bengaluru, underscoring his consistency on fast surfaces[3][5].
Historically, qualification matches where one player has a recent Challenger win and a clear physical recovery narrative often see the market overreacting to perceived fragility, yet Smith’s 244 peak ranking in May 2026 suggests he is far from a shadow of his former self[3]. Traders should monitor official ATP draw updates for any schedule shifts or injury withdrawals, as qualification rounds are prone to last-minute changes due to weather or player fitness[2]. Smith’s right-handed play with a two-handed backhand and his 6–7 height give him a natural advantage on grass, a surface where he has previously competed in main draws[6]. No recent news cites Echargui’s form, but Smith’s momentum from Bengaluru and his hard-court pedigree make the 0% YES probability for Smith advancing appear mispriced[3].
Methodology
We track Wimbledon, Qualification ATP: Keegan Smith vs Moez Echargui on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.
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 Champions League 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.
- 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 Champions League Prediction?
- Zero. Champions League 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.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, Champions League Prediction triggers a quick verification flow that finishes in minutes.
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