Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via March Madness Predictions) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | See live odds → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | See live odds → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | See live odds → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | See live odds → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | See live odds → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| ↑ 63,000 | 100% |
| ↓ 62,000 | 43% |
| ↑ 64,000 | 16% |
| ↓ 61,000 | 9% |
| ↓ 60,000 | 3% |
| ↑ 65,000 | 1% |
| ↓ 59,000 | 1% |
| ↑ 70,000 | 0% |
| ↑ 69,000 | 0% |
| ↑ 68,000 | 0% |
| ↑ 67,000 | 0% |
| ↑ 66,000 | 0% |
| ↓ 58,000 | 0% |
| ↓ 57,000 | 0% |
| ↓ 56,000 | 0% |
| ↓ 55,000 | 0% |
Market context
Bitcoin is trading into a market that still looks shaped by summer weakness, with several 2026 forecasts clustering around the low- to mid-\$60,000s rather than a sustained breakout. Yahoo Finance’s August outlook cited a median seasonal loss of about 8% and flagged roughly \$60,965 as the line between a rangebound month and a deeper slide, while other model-based forecasts cluster near \$61,000–\$67,000 for early August trading.[1][11][12] That backdrop helps explain why a 0% YES price is not absurdly low: the market is effectively asking whether Bitcoin can reach a specific upside level in a window where multiple comparable cases point to consolidation first, advance later.
For traders, the key catalysts are spot ETF flows, Federal Reserve repricing, and Washington’s legislative calendar. Cryptonews said the first half of August is being watched for post-Fed positioning, with a cited support band around \$60,000–\$62,000 and upside only if inflows improve and policy risk stays constructive.[11] A separate August preview from Memeburn also linked the bullish path to renewed ETF inflows and a dovish Fed, while warning that rejection near \$68,000 could send price back towards \$60,000.[8] In practice, that means the market is likely to react fastest to daily ETF flow data, any surprise macro prints, and any headline that shifts expected liquidity into or out of risk assets before the settlement window closes.[8][11]
Methodology
Sports-specific comparison page for What price will Bitcoin hit on August 3?. Polymarket's live quote (Polygon order book) plus platform attributes for the three reference venues. Sports markets reward liquidity — Polymarket and Betfair are materially deeper than Kalshi or Manifold.
Resolution & payout
Sports markets typically settle on official final-whistle plus league confirmation. Polymarket uses UMA Optimistic Oracle with a source URL per contract — usually official league data feeds or ESPN/Soccerway. Two-hour dispute window, then smart-contract payout in USDC.
FAQ
- Are prediction markets better than sports betting?
- Prediction markets tend toward tighter odds than bookmakers because they use peer-to-peer exchange rather than bookmaker margin. On major matches, Polymarket quotes typically sit 2-5% closer to the true probability model than bet365 or DraftKings.
- When do sports markets resolve?
- Typically within hours of the official final whistle. Polymarket uses UMA Optimistic Oracle with source URLs pointing at official league data feeds — e.g. the Premier League for EPL markets, UEFA for Champions League, FIFA for World Cup.
- What are live sports odds on Polymarket?
- Some top-tier matches stay open during play — you can trade the half-time probability in the 70th minute. Polymarket mid-prices update second-by-second; any frontend mirroring the order book shows the same movement.
- How fast do sports winnings settle?
- Once the official league outcome is logged in the UMA Oracle (typically 1-2 hours after the final whistle), Polymarket's smart contract triggers USDC payout. To your wallet within minutes.
- What's the difference between match odds and outright odds?
- Match odds cover a single game ("Bayern beats BVB"). Outright odds are long-term aggregates ("Bayern wins the league"). Outright markets have deeper liquidity; match markets have faster resolution.
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