Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
BTC Prediction Pick polygram.ink |
27% | 73% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on BTC Prediction → |
Polymarket polymarket.com |
27% | 73% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open on BTC Prediction → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open on BTC Prediction → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open on BTC Prediction → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open on BTC Prediction → |
Live odds for Polymarket-based markets come from the Polygon order book. Non-Polymarket venues show attributes only; clicking any row opens the market on BTC Prediction.
Active sub-markets
| Sweden (-1.5) | 27% Sweden | 74% Tunisia |
| Tunisia (-1.5) | 7% Tunisia | 94% Sweden |
| Sweden (-2.5) | 11% Sweden | 90% Tunisia |
| Tunisia (-2.5) | 2% Tunisia | 98% Sweden |
| O/U 0.5 | 92% Over | 9% Under |
| O/U 1.5 | 71% Over | 30% Under |
Market context
Sweden and Tunisia will meet in the 2026 FIFA World Cup group stage on 14 June at 10:00 PM ET. The match is scheduled for the opening round of the tournament in North America. Settlement of this market closes on 15 June at 02:00 UTC, allowing roughly four hours post-match for on-chain confirmation and USDC payouts. The 27% crowd probability currently assigned to "more markets" reflects trader expectations about liquidity depth and secondary betting opportunities that may emerge around this fixture.
Historical World Cup group-stage matchups between Nordic and North African sides show mixed predictability. Sweden's 2018 campaign saw them advance from a group containing Mexico and South Korea, whilst Tunisia has qualified for five World Cups but advanced from the group stage only once, in 2018. The current probability weighting suggests the crowd views this pairing as moderately competitive, with Sweden favoured but Tunisia capable of generating trading interest through either a strong performance or upset result. Comparable markets on btc-prediction.bet for other group-stage matches have typically seen probability shifts of 5–15 percentage points once team sheets and pre-match news solidify.
Traders should monitor official FIFA squad announcements and any late injury reports in the week preceding the match. Macro conditions affecting crypto funding rates and BTC spot volatility may influence retail participation in secondary markets around the fixture; elevated volatility often correlates with increased prediction market activity. Settlement depends on match outcome confirmation via established sports data feeds, with USDC transfers executing automatically once the result is finalised and the settlement window closes.
Methodology
Methodologically this overview focuses on on-chain pricing: Polymarket's live mid comes from the Polygon conditional-token order book and settles automatically in USDC. The other three venues — Kalshi, Betfair, Manifold — are listed with their platform attributes, because they operate off-chain and a 1:1 comparison of contract mechanics isn't possible.
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
- Is this market available outside the US?
- BTC Prediction is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.
- What's the difference between YES and NO shares?
- A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.
- What does it cost to trade on BTC Prediction?
- Zero. BTC Prediction routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.
- How fast are USDC deposits?
- Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.
- How reliable are the quoted odds?
- The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.
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