Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Best Prediction Markets Pick polygram.ink |
47% | 53% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Best Prediction Markets → |
Polymarket polymarket.com |
47% | 53% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Best Prediction Markets → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Best Prediction Markets → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Best Prediction Markets → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Best Prediction Markets → |
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 Best Prediction Markets.
Active sub-markets
| Mallorca Championships: Ethan Quinn vs Alejandro Davidovich Fokina Set 2 Winner | 47% Quinn | 54% Fokina |
| Mallorca Championships: Ethan Quinn vs Alejandro Davidovich Fokina | 47% Ethan Quinn | 54% Alejandro Davidovich Fokina |
| Completed Match | 50% YES | 50% NO |
| Mallorca Championships: Ethan Quinn vs Alejandro Davidovich Fokina Set 1 O/U 8.5 | 75% Over | 25% Under |
| Mallorca Championships: Ethan Quinn vs Alejandro Davidovich Fokina Match O/U 22.5 | 60% Over | 41% Under |
| Mallorca Championships: Ethan Quinn vs Alejandro Davidovich Fokina Set 1 O/U 10.5 | 100% Over | 0% Under |
Market context
Based on real-money crowd forecasting, mallorca championships: ethan quinn vs alejandro davidovich fokina stands at 47% likelihood according to current market consensus. This market refers to the tennis match between Ethan Quinn and Alejandro Davidovich Fokina in the Mallorca Championships, originally scheduled for June 27, 2026 at 9:00AM ET. This…
Methodology
We track Mallorca Championships: Ethan Quinn vs Alejandro Davidovich Fokina 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
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
FAQ
- Where can I trade this market with the lowest fees?
- On Best Prediction Markets, 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 Best Prediction Markets?
- Zero. Best Prediction Markets routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- Do I need to KYC for this market?
- Not under $1,500 of lifetime trading volume. Above that threshold, Best Prediction Markets triggers a quick verification flow that finishes in 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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