Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Best Prediction Markets Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Best Prediction Markets → |
Polymarket polymarket.com |
100% | 0% | 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
| Foggia: Leyre Romero Gormaz vs Tyra Caterina Grant | 100% Leyre Romero Gormaz | 0% Tyra Caterina Grant |
| Completed Match | 100% YES | 0% NO |
| Foggia: Leyre Romero Gormaz vs Tyra Caterina Grant Match O/U 21.5 | 100% Over | 0% Under |
| Foggia: Leyre Romero Gormaz vs Tyra Caterina Grant Match O/U 22.5 | 100% Over | 0% Under |
| Foggia: Leyre Romero Gormaz vs Tyra Caterina Grant Match O/U 23.5 | 100% Over | 0% Under |
| Foggia: Leyre Romero Gormaz vs Tyra Caterina Grant Total Sets: O/U 2.5 | 100% Over 2.5 | 0% Under 2.5 |
Market context
Live Polymarket data shows 100% YES probability for Foggia: Leyre Romero Gormaz vs Tyra Caterina Grant. This market refers to the tennis match between Leyre Romero Gormaz and Tyra Caterina Grant in the Foggia, originally scheduled for June 7, 2026 at 12:30PM ET. This market will resolve to 'Leyre Romer…
Live Data & Statistics
Live stats load when the match begins. Current market odds are shown above. Trading volume: $285K.
Methodology
Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). The odds column is filled only where we have clean data — that avoids the made-up numbers that get a network demoted when search engines cross-check against the source venue.
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
- 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 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.
Trade Foggia: Leyre Romero Gormaz vs Tyra Caterina Grant on Best Prediction Markets
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