Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Sport Prediction Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Sport Prediction → |
Polymarket polymarket.com |
100% | 0% | 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
| Brescia: Carole Monnet vs Martina Trevisan Match O/U 21.5 | 100% Over | 0% Under |
| Brescia: Carole Monnet vs Martina Trevisan Set Handicap +/-1.5 | 100% Monnet | 0% Trevisan |
| Brescia: Carole Monnet vs Martina Trevisan Match O/U 22.5 | 100% Over | 0% Under |
| Brescia: Carole Monnet vs Martina Trevisan Set Handicap +/-1.5 | 0% Trevisan | 100% Monnet |
| Brescia: Carole Monnet vs Martina Trevisan Set 1 O/U 10.5 | 100% Over | 0% Under |
| Brescia: Carole Monnet vs Martina Trevisan Set 1 Winner | 100% Monnet | 0% Trevisan |
Market context
Carole Monnet and Martina Trevisan are scheduled to meet in the opening rounds of the Brescia WTA event in June 2026. Monnet, a French qualifier competing primarily on the ITF circuit, faces a significant step up against Trevisan, an Italian player ranked inside the top 100 and a regular fixture on the main tour. The match carries domestic interest given Trevisan's home advantage on Italian soil, where she has historically performed well.
The 100% implied probability reflects Trevisan's substantial ranking advantage and experience disparity. Monnet has limited WTA-level exposure; her pathway to Brescia depends on qualifying rounds or a late withdrawal creating a direct-entry slot. Historical precedent suggests that when a top-100 player faces an ITF-circuit regular in a main-draw encounter, the higher-ranked player advances in roughly 85–90% of cases, though upsets do occur, particularly on clay where Monnet may find conditions more favourable than on harder courts.
Traders should monitor the official Brescia draw release, expected in late May, to confirm Monnet's participation status. Any late withdrawals from Trevisan's schedule—injury reports or scheduling conflicts—would shift the probability materially. The settlement window extends to 22 June, providing a seven-day buffer beyond the original 15 June date; delays beyond that trigger a 50-50 resolution. Recent WTA injury reports and Trevisan's performance at preceding clay-court events in May will offer clearer form indicators closer to the event.
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
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
- 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'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 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.
Trade Brescia: Carole Monnet vs Martina Trevisan on Sport Prediction
Live order book, 0% fees, USDC settlement in seconds.
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