Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via BTC Prediction) Pick polygram.ink (preferred broker) |
87% | 13% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open live market → |
Polymarket (direct) polymarket.com |
87% | 13% | 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 |
|---|---|
| Total Corners: O/U 6.5 | 87% |
| Total Corners: O/U 7.5 | 76% |
| 1st Half Total Corners: O/U 3.5 | 74% |
| France Corners: O/U 4.5 | 72% |
| 2nd Half Total Corners: O/U 3.5 | 72% |
| Team to Take First Corner | 69% |
| Morocco Corners: O/U 2.5 | 65% |
| Total Corners: O/U 8.5 | 61% |
| France Corners: O/U 5.5 | 57% |
| 2nd Half Total Corners: O/U 4.5 | 56% |
| Total Corners: O/U 9.5 | 52% |
| Total Corners: Odd or Even | 50% |
| 1st Half Total Corners: O/U 4.5 | 49% |
| Morocco Corners: O/U 3.5 | 47% |
| France Corners: O/U 6.5 | 44% |
| 2nd Half Total Corners: O/U 5.5 | 37% |
| Total Corners: O/U 10.5 | 36% |
| Total Corners: O/U 11.5 | 30% |
| 1st Half Total Corners: O/U 5.5 | 30% |
| Morocco Corners: O/U 4.5 | 28% |
| Total Corners: O/U 12.5 | 22% |
Market context
Tomorrow at 4:00 PM ET, France and Morocco will meet in the FIFA World Cup quarter-final at Boston Stadium, a clash where set-piece aggression and attacking volume will determine the total corner count. The market currently assigns a 22% implied probability to the "YES" outcome on the under-6.5 total corners line, suggesting traders expect a high-corner match, consistent with France’s tournament average of 7.2 corners per game across five matches[1].
Historical data frames this probability with strong conviction: four of France’s five World Cup matches have produced over 8.5 corners, while Morocco’s set-piece-heavy style has generated 82 free kicks in the same span[1][2]. This structural dominance by France—36 corners in five games—combined with Morocco’s defensive aggression makes the under-6.5 line statistically fragile, aligning with the 84% market probability for the over on Polymarket[1].
Traders should monitor pre-match tactical announcements and in-play momentum shifts, particularly France’s documented corner volume and Morocco’s possession dominance, which reached 61% in their 2022 encounter[3]. Any delay or rescheduling beyond two weeks would trigger fair-price resolution per Kalshi rules, though no such risk is currently material[4]. With the price stable over the last hour and a trend score of 24.29 confirming calm conviction, the market has priced this outcome without volatile swings[1].
Methodology
This page reads France vs. Morocco - Total Corners 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.
- 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.
- 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.
- Are crypto prediction markets taxable in the US?
- In the US, prediction market gains are typically treated as ordinary income or short-term capital gains depending on holding period. Consult a tax professional for your specific situation — we cannot provide tax advice.
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