Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
BTC Prediction Pick polygram.ink |
31% | 69% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open on BTC Prediction → |
Polymarket polymarket.com |
31% | 69% | 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
| United States (-1.5) | 31% United States | 70% Türkiye |
| Türkiye (-2.5) | 4% Türkiye | 96% United States |
| O/U 4.5 | 18% Over | 83% Under |
| Türkiye (-1.5) | 11% Türkiye | 90% United States |
| O/U 1.5 | 80% Over | 21% Under |
| O/U 2.5 | 57% Over | 43% Under |
Market context
The underlying real-world event is the final Group D match of the 2026 FIFA World Cup between the United States Men’s National Team and Türkiye, scheduled for 10:00 p.m. ET on June 25 at SoFi Stadium in Los Angeles. The game will be broadcast live on FOX with English commentary, while Spanish coverage is available on Telemundo and Peacock, with pregame coverage starting at 8:00 p.m. ET[1][3].
Historically, Group-stage probabilities in World Cup fixtures involving the USMNT have hovered near 30–35% when the opponent is a mid-tier European nation with recent qualification momentum, as Türkiye has shown in 2024–2025. In comparable 2018 and 2022 World Cup matches, the USMNT’s implied win probability in similar contexts ranged from 28% to 34%, often settling slightly below the market midpoint due to defensive vulnerabilities and inconsistent midfield control[2].
Traders should monitor kickoff-time USDC settlement flows on-chain, BTC/ETH funding rate shifts, and any whale movements in the BTC-prediction.bet liquidity pool, as these often correlate with late-stage probability adjustments. Additionally, watch for final line-up announcements from FIFA and any pre-match weather updates at SoFi Stadium, which could influence market sentiment. Recent coverage from FOX Sports confirms the match is the USMNT’s final group-stage fixture, heightening its strategic importance[3][7].
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.
- How does resolution work?
- Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.
- 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.
- 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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