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
Market context
Andrej Nedic and Genaro Alberto Olivieri are scheduled to meet in Chisinau on 25 May 2026, with the winner advancing in what appears to be a lower-tier ATP or Challenger-level tournament. The current prediction-market pricing at 100% YES for Nedic reflects either extremely confident backing or a thin liquidity environment where early positioning has gone unchallenged. Cross-platform sportsbook odds, where available, typically show tighter spreads on comparable matches; a 100% implied probability is rare outside heavily favoured seeded players in major draws, suggesting either material information asymmetry or minimal trading volume on this particular contract.
Nedic, a Serbian player, and Olivieri, an Argentine competitor, have limited head-to-head history at professional level. Comparable Challenger matches between unseeded or lower-ranked players historically show 55–70% implied probabilities for the favoured player, depending on recent form and surface suitability. The Chisinau tournament surface and recent ATP rankings of both players would normally anchor expectations; without current form data or injury reports available, the 100% reading appears disconnected from typical analyst consensus on evenly-matched lower-tier fixtures.
Traders should monitor official tournament draw confirmations and any withdrawal announcements through the ATP website or tournament organisers' channels before the 25 May date. Surface conditions in Chisinau (clay or hard court) and late-stage injury updates on either player could shift fair value materially. The settlement window extends to 1 June 2026, providing a seven-day buffer for delayed matches, though completion within the scheduled window remains the baseline expectation.
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
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
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 Chisinau: Andrej Nedic vs Genaro Alberto Olivieri on Best Prediction Markets
Live order book, 0% fees, USDC settlement in seconds.
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