Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via BTC Prediction) Pick polygram.ink (preferred broker) |
81% | 19% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open live market → |
Polymarket (direct) polymarket.com |
81% | 19% | 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 | 81% |
| Austria Corners: O/U 1.5 | 79% |
| Team to Take First Corner | 75% |
| Spain Corners: O/U 4.5 | 72% |
| Total Corners: O/U 7.5 | 69% |
| 2nd Half Total Corners: O/U 3.5 | 68% |
| 1st Half Total Corners: O/U 3.5 | 62% |
| Spain Corners: O/U 5.5 | 60% |
| Austria Corners: O/U 2.5 | 56% |
| Total Corners: O/U 8.5 | 54% |
| 2nd Half Total Corners: O/U 4.5 | 53% |
| Total Corners: Odd or Even | 50% |
| 1st Half Total Corners: O/U 4.5 | 47% |
| Spain Corners: O/U 6.5 | 45% |
| Total Corners: O/U 9.5 | 43% |
| 2nd Half Total Corners: O/U 5.5 | 42% |
| Austria Corners: O/U 3.5 | 33% |
| Total Corners: O/U 10.5 | 33% |
| Spain Corners: O/U 7.5 | 31% |
| 1st Half Total Corners: O/U 5.5 | 29% |
| Total Corners: O/U 11.5 | 24% |
| Total Corners: O/U 12.5 | 16% |
Market context
Spain and Austria face off in the FIFA World Cup Round of 32 on 2 July 2026 at SoFi Stadium, Los Angeles, with the winner advancing to the Round of 16. The match kicks off at 3:00 PM ET, and the outcome will determine progression in the tournament.
Historical set-piece data frames the current 43% YES probability for 10+ total corners. Austria have stayed under 10.5 corners in nine consecutive official matches, while Spain have recorded fewer than 10.5 corners in four of their last five games [4][7]. Predictive models project a tight 1–0 scoreline with just 1.50 expected goals, suggesting a disciplined, tactical contest rather than an open, high-corner game [1]. This low-scoring expectation aligns with the “Under 2.5 Goals” market being a strong betting angle, further supporting a lower-corner outcome.
Traders should monitor pre-match squad announcements, particularly Spain’s absence of Nico Williams and Yeremi Pino, and Victor Muñoz’s doubt status, which could affect attacking width and corner generation [3]. The market resolves on all corners recorded during regulation, stoppage, and extra time, as this is a knockout-stage fixture [6]. On-chain, settlement occurs in USDC with BTC/ETH macro conditions influencing liquidity; whale flows into football derivatives on Kalshi and similar platforms may signal shifting sentiment before kickoff [6]. Exchange spot prices and funding rates for related corner markets should be watched for early divergence from the 43% implied probability.
Methodology
This page reads Spain vs. Austria - 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.
- Can I use Bitcoin directly?
- No, Polymarket operates exclusively in USDC on Polygon. You can bridge BTC to USDC via an exchange or bridge service and deposit on Polygon — typically 10-30 minutes processing time.
- 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.
- 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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