Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Best Prediction Markets Pick polygram.ink |
0% | 100% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on Best Prediction Markets → |
Polymarket polymarket.com |
0% | 100% | 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
| Brescia: Sarah Rakotomanga vs Mia Ristic Set 1 Winner | 0% Rakotomanga | 100% Ristic |
| Brescia: Sarah Rakotomanga vs Mia Ristic Set 1 O/U 8.5 | 100% Over | 0% Under |
| Brescia: Sarah Rakotomanga vs Mia Ristic Set 2 O/U 8.5 | 100% Over | 0% Under |
| Brescia: Sarah Rakotomanga vs Mia Ristic Match O/U 22.5 | 100% Over | 0% Under |
| Brescia: Sarah Rakotomanga vs Mia Ristic Set 2 O/U 9.5 | 0% Over | 100% Under |
| Brescia: Sarah Rakotomanga vs Mia Ristic Match O/U 23.5 | 100% Over | 0% Under |
Market context
Sarah Rakotomanga and Mia Ristic are scheduled to meet in the opening rounds of the Brescia tournament on 17 June 2026. The match carries a settlement window extending to 24 June, allowing for a seven-day buffer should scheduling conflicts or weather delays affect the original fixture. The 0% crowd-implied probability suggests either minimal trading activity or a strong consensus that one player will not compete, though sportsbook lines and analyst consensus on this lower-tier WTA event remain sparse in public sources.
Rakotomanga, a French player ranked outside the top 200, has competed sporadically on the ITF and lower-tier WTA circuits, whilst Ristic, a Serbian competitor, similarly operates in the secondary tiers of professional tennis. Direct head-to-head records between players at this ranking level are often absent or limited to junior competition, making historical precedent difficult to establish. Comparable matches at Brescia—a 250-level event—typically feature players with more established ranking histories, making this pairing relatively opaque for conventional odds-setting.
Traders should monitor official WTA entry lists and draw confirmations as the tournament approaches, particularly given the settlement window's dependency on match completion within seven days. Injury announcements or late withdrawals from either player would trigger the 50-50 resolution clause. The current zero probability may reflect genuine uncertainty about participation rather than a settled market view; cross-referencing against betting exchanges and Italian sports media coverage closer to mid-June will clarify whether this represents genuine consensus or simply thin liquidity.
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 Best Prediction Markets, 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
- 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.
- Is this market available outside the US?
- Best Prediction Markets 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.
- 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: Sarah Rakotomanga vs Mia Ristic on Best Prediction Markets
Live order book, 0% fees, USDC settlement in seconds.
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