Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Sport Prediction Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Sport Prediction → |
Polymarket polymarket.com |
0% | 100% | 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
| Modena: Katarzyna Kawa vs Lucia Bronzetti Set 2 Winner | 0% Kawa | 100% Bronzetti |
| Modena: Katarzyna Kawa vs Lucia Bronzetti Set Handicap +/-1.5 | 0% Kawa | 100% Bronzetti |
| Modena: Katarzyna Kawa vs Lucia Bronzetti Set Handicap +/-1.5 | 0% Bronzetti | 100% Kawa |
| Modena: Katarzyna Kawa vs Lucia Bronzetti Total Sets: O/U 2.5 | 100% Over 2.5 | 0% Under 2.5 |
| Modena: Katarzyna Kawa vs Lucia Bronzetti Set 1 O/U 9.5 | 0% Over | 100% Under |
| Modena: Katarzyna Kawa vs Lucia Bronzetti Set 1 O/U 10.5 | 0% Over | 100% Under |
Market context
Katarzyna Kawa and Lucia Bronzetti are scheduled to meet in the opening round of the Modena WTA event on 14 June 2026. The 0% implied probability suggests the market is either illiquid or reflects genuine uncertainty about match completion rather than outcome conviction.
Kawa, a Polish player ranked outside the top 100 for much of her career, has historically struggled against Italian opposition on clay courts—Bronzetti's preferred surface. Bronzetti, an Italian national competing at home, typically benefits from crowd support and familiarity with regional clay conditions. Historical precedent shows home players in Modena advance at elevated rates; however, Kawa's recent form trajectory and any ranking shifts between now and June will materially affect baseline expectations. The extreme probability floor here likely reflects either thin liquidity or market participants pricing in fixture cancellation risk given the seven-day resolution window.
Traders should monitor three factors: confirmation of both players' entry into the Modena draw (typically finalised two weeks before the event), any late withdrawals or injury announcements affecting either competitor, and weather forecasts for the scheduled date, as clay tournaments in Italy frequently experience rain delays that could trigger the 50-50 tie resolution clause. Recent WTA scheduling changes and tour calendar adjustments should also be tracked, as last-minute fixture shuffles have affected early-round matchups. The settlement window closes 21 June, providing a one-week buffer beyond the original date for delayed completion.
Methodology
This page is a comparison snapshot: one live quote (Polymarket), four reference venues with their key attributes, and a single execution path — every trade button routes to Sport Prediction, which mirrors the Polymarket order book directly.
Resolution & payout
At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.
On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.
FAQ
- 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.
- 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 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.
- 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 Modena: Katarzyna Kawa vs Lucia Bronzetti on Sport Prediction
Live order book, 0% fees, USDC settlement in seconds.
Trade on Sport Prediction →