Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Sport Prediction Pick polygram.ink |
40% | 60% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Sport Prediction → |
Polymarket polymarket.com |
40% | 60% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on Sport Prediction → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on Sport Prediction → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on Sport Prediction → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on Sport 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 Sport Prediction.
Active sub-markets
| Nottingham Open: Marie Bouzkova vs Emma Navarro | 40% Marie Bouzkova | 61% Emma Navarro |
| Nottingham Open: Marie Bouzkova vs Emma Navarro Set 1 O/U 8.5 | 100% Over | 0% Under |
| Nottingham Open: Marie Bouzkova vs Emma Navarro Set Handicap +/-1.5 | 1% Bouzkova | 99% Navarro |
| Nottingham Open: Marie Bouzkova vs Emma Navarro Set 1 O/U 9.5 | 100% Over | 0% Under |
| Nottingham Open: Marie Bouzkova vs Emma Navarro Set 1 O/U 10.5 | 100% Over | 0% Under |
| Nottingham Open: Marie Bouzkova vs Emma Navarro Match O/U 21.5 | 88% Over | 12% Under |
Market context
Marie Bouzkova and Emma Navarro are contesting the Nottingham Open final on grass, with Navarro having already come through a tight semi-final before closing Viktorija Golubic out in straight sets. That path matters for pricing because both players have been handling short grass-court points well enough to stay in matches that were not one-sided, which is consistent with the market sitting below a coin-flip on Bouzkova and implying a slight Navarro edge[1][2][3].
The current 44% YES reading for Bouzkova looks broadly in line with a final between two players seeking a first grass title, where small margins and serve performance often decide the outcome rather than a large ranking gap[3]. Comparable cases in this event have tended to swing on who has the cleaner first-serve numbers and who has already adapted better to Nottingham’s quicker conditions, so traders should weight live or near-live form more heavily than season-long reputation.
The main catalysts are straightforward: confirmation that the final is played on schedule, whether either player reports a physical issue after the semi-finals, and any last-minute withdrawal or delay that could push the market towards the 50-50 fallback. BBC’s live coverage confirmed Navarro’s place in the final against Bouzkova, while the tournament and match listings indicate the expected Sunday final slot, so any change to the order of play or an official injury update would be the most relevant new information[2][4].
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
- Where can I trade this market with the lowest fees?
- On Sport 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?
- Sport 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.
- What does it cost to trade on Sport Prediction?
- Zero. Sport 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, Sport Prediction triggers a quick verification flow that finishes in minutes.
Trade Nottingham Open: Marie Bouzkova vs Emma Navarro on Sport Prediction
Live order book, 0% fees, USDC settlement in seconds.
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