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 |
|---|---|
| O/U 0.5 | 100% |
| 1st Half O/U 0.5 | 100% |
| Botafogo FR O/U 0.5 | 100% |
| Botafogo FR 1st Half O/U 0.5 | 100% |
| Botafogo FR (-2.5) | 1% |
| Cruzeiro EC O/U 0.5 | 1% |
| Cruzeiro EC O/U 1.5 | 1% |
| Cruzeiro EC O/U 2.5 | 1% |
| Botafogo FR O/U 1.5 | 1% |
| Botafogo FR O/U 2.5 | 1% |
| Botafogo FR 1st Half O/U 1.5 | 1% |
| Both Teams to Score in Second Half | 1% |
| 2nd Half O/U 0.5 | 1% |
| 2nd Half O/U 1.5 | 1% |
| 2nd Half O/U 2.5 | 1% |
| Cruzeiro EC 2nd Half O/U 0.5 | 1% |
| Cruzeiro EC 2nd Half O/U 1.5 | 1% |
| Botafogo FR 2nd Half O/U 0.5 | 1% |
| Botafogo FR 2nd Half O/U 1.5 | 1% |
| Cruzeiro EC (-1.5) | 0% |
| Botafogo FR (-1.5) | 0% |
| Cruzeiro EC (-2.5) | 0% |
| O/U 1.5 | 0% |
| O/U 2.5 | 0% |
| O/U 3.5 | 0% |
| O/U 4.5 | 0% |
| O/U 5.5 | 0% |
| Both Teams to Score | 0% |
| Both Teams to Score in First Half | 0% |
| 1st Half O/U 1.5 | 0% |
| 1st Half O/U 2.5 | 0% |
| Cruzeiro EC 1st Half O/U 0.5 | 0% |
| Cruzeiro EC 1st Half O/U 1.5 | 0% |
Market context
Cruzeiro face Botafogo in a Brazil Série A match scheduled for 26 July, with the “more markets” contract settling on the extras rather than the main result line. Public previews lean towards a narrow home edge: several models and bookmakers have Cruzeiro around the mid-50s to mid-60s for victory, typically with a 2-1 or 1-0 scoreline in view, while Botafogo is priced as the less likely outcome.[1][2][4][6]
That makes a 0% crowd-implied YES on the contract hard to reconcile with the football pricing unless the market is not tied to the conventional 1X2 outcome. In comparable Série A fixtures, the more markets often hinge on secondary conditions such as both teams to score, total goals, or correct score, where conservative home-favoured game states can still leave plenty of room for a low-probability payout if the listed condition is specific.[3][7][8] For a crypto-native trader, the relevant analogy is how on-chain settlement compresses uncertainty: USDC finality means the contract pays only on the exact defined event, so the displayed probability can stay near zero even when the match itself looks fairly balanced.
The main catalysts are team-news confirmations, line-up timing, and any last-minute market repricing before kick-off at 3:00 PM ET, because those can shift expectations for goals, cards, or a specific score condition more than the straight win probabilities.[2][4] There is no obvious BTC- or ETH-specific driver in the football event itself, but broader crypto risk appetite can still affect participation around the contract if exchange spot and funding rates turn sharply risk-on or risk-off; that matters most for liquidity rather than settlement logic.
Methodology
This page reads Cruzeiro EC vs. Botafogo FR - More Markets 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.
- What does a transaction cost on Polygon?
- Polygon gas is typically under $0.01 per transaction. A full trade cycle (Approve + Order + Fill) totals around $0.03 — compared to $5-50 on Ethereum mainnet.
- 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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