Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
BTC Prediction Pick polygram.ink |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on BTC Prediction → |
Polymarket polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on BTC Prediction → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on BTC Prediction → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on BTC Prediction → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on BTC 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 BTC Prediction.
Active sub-markets
| Asuncion 2: Samuel Heredia vs Luciano Emanuel Ambrogi Set 1 O/U 8.5 | 100% Over | 0% Under |
| Asuncion 2: Samuel Heredia vs Luciano Emanuel Ambrogi Set Handicap +/-1.5 | 0% Heredia | 100% Ambrogi |
| Asuncion 2: Samuel Heredia vs Luciano Emanuel Ambrogi Set 1 O/U 9.5 | 100% Over | 0% Under |
| Asuncion 2: Samuel Heredia vs Luciano Emanuel Ambrogi Set Handicap +/-1.5 | 0% Ambrogi | 100% Heredia |
| Asuncion 2: Samuel Heredia vs Luciano Emanuel Ambrogi Set 1 O/U 10.5 | 100% Over | 0% Under |
| Asuncion 2: Samuel Heredia vs Luciano Emanuel Ambrogi Match O/U 21.5 | 100% Over | 0% Under |
Market context
Samuel Heredia and Luciano Emanuel Ambrogi are scheduled to compete in the Asuncion 2 tennis tournament on 16 June 2026. The match represents a lower-tier ATP Challenger event in Paraguay, where both players typically compete for ranking points and prize money. The settlement window extends to 23 June, allowing a seven-day buffer for rescheduling or completion delays before the market resolves to a 50-50 split.
The 100% implied probability for Heredia's advancement reflects either sparse historical data on direct head-to-head matchups or a significant disparity in current ATP rankings between the two competitors. Challenger-level tournaments in South America frequently experience fixture delays due to weather, court availability, or player withdrawals; markets on such events have historically resolved to 50-50 splits at elevated rates compared to Grand Slam or Masters 1000 events. Traders should examine recent Challenger results from both players to assess whether the probability reflects genuine form differential or simply thin liquidity on an obscure pairing.
Key catalysts include official tournament draw confirmations from the ATP, any injury announcements affecting either player in the week prior to 16 June, and weather forecasts for Asunción during the scheduled window. Heredia and Ambrogi's recent match records, surface preference data, and any late withdrawals from the draw will materially shift expectations. USDC settlement on btc-prediction.bet will trigger only once a winner is definitively determined; fixture cancellations or walkovers carry distinct resolution pathways that traders should monitor closely through official ATP communications.
Methodology
This page reads Asuncion 2: Samuel Heredia vs Luciano Emanuel Ambrogi on-chain. Polymarket's quote comes directly from the Polygon order book — the only comparable venue with on-chain settlement. Kalshi (USD, off-chain), Betfair (GBP/EUR, off-chain) and Manifold (play-money) are listed for comparison. Every CTA routes to BTC Prediction, which mirrors the Polymarket order book directly.
Resolution & payout
Settlement is on-chain via UMA Optimistic Oracle. A proposer posts the outcome with a bond, a two-hour dispute window opens, then the smart contract lifts winning conditional tokens to 1 USDC and sends payments to holders' wallets automatically. No withdrawal fees beyond Polygon gas.
Off-chain venues (Kalshi, Betfair, Smarkets) settle in local fiat through bank-side clearing — faster than SWIFT, slower than on-chain. Manifold pays no real cash.
FAQ
- Is this market available outside the US?
- BTC 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 BTC Prediction?
- Zero. BTC 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 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.
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