Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via BTC Prediction) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open live market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open live market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open live market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open live market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open live market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Newport: Daniel Milavsky vs Yunchaokete Bu | 100% |
| Completed Match | 100% |
| Newport: Daniel Milavsky vs Yunchaokete Bu Set 1 Winner | 100% |
| Newport: Daniel Milavsky vs Yunchaokete Bu Set 2 Winner | 100% |
| Newport: Daniel Milavsky vs Yunchaokete Bu Set Handicap +/-1.5 | 100% |
| Newport: Daniel Milavsky vs Yunchaokete Bu Set 2 O/U 8.5 | 0% |
| Newport: Daniel Milavsky vs Yunchaokete Bu Total Sets: O/U 2.5 | 0% |
| Newport: Daniel Milavsky vs Yunchaokete Bu Set 1 O/U 8.5 | 0% |
| Newport: Daniel Milavsky vs Yunchaokete Bu Match O/U 21.5 | 0% |
| Newport: Daniel Milavsky vs Yunchaokete Bu Set 2 O/U 9.5 | 0% |
| Newport: Daniel Milavsky vs Yunchaokete Bu Set Handicap +/-1.5 | 0% |
| Newport: Daniel Milavsky vs Yunchaokete Bu Set 1 O/U 9.5 | 0% |
| Newport: Daniel Milavsky vs Yunchaokete Bu Match O/U 22.5 | 0% |
| Newport: Daniel Milavsky vs Yunchaokete Bu Set 2 O/U 10.5 | 0% |
| Newport: Daniel Milavsky vs Yunchaokete Bu Match O/U 23.5 | 0% |
| Newport: Daniel Milavsky vs Yunchaokete Bu Set 1 O/U 10.5 | 0% |
Market context
Daniel Milavsky and Yunchaokete Bu are set to face off in the second round of the ATP Challenger Newport, a match scheduled to begin at 16:10 UTC today at Centre 2 in Newport, USA[1][2]. The crowd-implied probability of 100% YES suggests an overwhelming market conviction that Milavsky will advance, though the resolution mechanism remains tied to the actual on-court outcome rather than a pre-determined result[10].
Historically, tennis prediction markets with 100% implied probability often precede matches where one player holds a dominant head-to-head record or a significant ranking gap, yet such certainty can be fragile if weather delays or injury withdrawals occur mid-tournament[4][9]. In comparable ATP Challenger events, markets with full conviction have occasionally resolved to the 50-50 tie condition when matches were cancelled before a single ball was struck, highlighting the risk of over-reliance on crowd sentiment without verifying match viability[1][3].
Traders should monitor real-time weather updates for Newport and any official ATP Tour announcements regarding player fitness, as these are the primary catalysts that could disrupt the scheduled 12:30 PM ET start[2][3]. While crypto macro factors like BTC/ETH volatility or USDC funding rates do not directly influence tennis outcomes, whale flows into prediction markets on platforms like Kalshi could signal shifting sentiment if the match is delayed beyond the seven-day settlement window[10]. For live score verification and head-to-head stats, Sofascore remains the most reliable data source for tracking the match’s progression[1][2].
Methodology
This page reads Newport: Daniel Milavsky vs Yunchaokete Bu 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 alongside for venue context. 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
- What are crypto prediction markets?
- Crypto prediction markets are on-chain smart contracts where you buy YES or NO shares on a future crypto event (e.g. "BTC above $100k by year-end"). The market price between 0¢ and 100¢ is the implied probability.
- Why USDC and not ETH or USDT?
- USDC is the Polygon standard — audited reserves (Circle, monthly attestation), deepest order book, low gas costs. ETH volatility would distort probability quotes; USDT has thinner Polygon liquidity than USDC.
- How does UMA secure the resolution?
- The UMA Optimistic Oracle uses a bond system: a proposer posts a bond, a two-hour challenge window opens. On dispute the losing side forfeits the bond — financial incentive for honest resolution.
- How volatile are crypto prediction markets?
- Crypto markets react to spot prices — a 5% BTC move typically shifts a "BTC above X by date" market 10-20%. Polymarket crypto market liquidity is usually six-figure USD, sufficient for active trading.
- Which crypto markets exist on Polymarket?
- Currently active markets include BTC/ETH/SOL price targets, halving dates, ETF approvals, hard-fork outcomes and Layer-2 TVL thresholds. The list updates weekly; biggest volume sits on BTC and ETH price forecasts.
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