Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via BTC Prediction) Pick polygram.ink (preferred broker) |
52% | 48% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open live market → |
Polymarket (direct) polymarket.com |
52% | 48% | 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 |
|---|---|
| Map 1 Rounds Handicap: Vitality (-3.5) vs FaZe (+3.5) | 52% |
| Map 3 Rounds Handicap: Vitality (-3.5) vs FaZe (+3.5) | 52% |
| Map Handicap: VIT (-1.5) vs FaZe (+1.5) | 49% |
| Map 2 Total Rounds: Over/Under 21.5 | 49% |
| Map 3 Total Rounds: Over/Under 21.5 | 48% |
| Map 2 Rounds Handicap: Vitality (-3.5) vs FaZe (+3.5) | 47% |
| Map 1 Total Rounds: Over/Under 21.5 | 46% |
| O/U 2.5 Games | 41% |
| Map 2 Winner | 34% |
| Map 1 Winner | 28% |
| Match Winner | 23% |
Market context
FaZe Clan and Team Vitality will contest a Counter-Strike Round of 16 match at the Esports World Cup Playoffs on 20 August 2026, with the winner advancing further in the tournament bracket. The best-of-three format gives either side multiple opportunities to secure victory, though map selection and in-game momentum shifts carry outsized weight in such series. The 28% implied probability for FaZe reflects their underdog status heading into the fixture, suggesting market participants favour Vitality as the stronger proposition.
Historical matchups between these organisations show Vitality has maintained a slight edge in recent seasons, though FaZe's roster composition and tactical flexibility have improved markedly since 2024. Comparable Round of 16 encounters at major tournaments typically see the higher-seeded or more consistent team prevail roughly 60–65% of the time, which aligns with the current crowd assessment. FaZe's recent form and any roster changes will be material to reassessing this baseline; teams entering such fixtures with momentum shifts or personnel adjustments often see sharper probability swings than static rosters.
Traders should monitor official Esports World Cup announcements regarding final seeding, map pool confirmation, and any scheduling adjustments before 20 August. Recent Counter-Strike roster news and bootcamp results from both organisations typically surface on HLTV and team social channels in the week preceding the match. The 50-50 tie-break clause applies only if the match is cancelled outright or ends in a draw; postponement to on or before 3 September 2026 keeps the market active. USDC settlement occurs at the scheduled close time, so liquidity and funding dynamics on btc-prediction.bet may shift sharply once the match concludes.
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 — sit alongside as off-chain reference points so you can see how the contract translates across regulatory and settlement regimes.
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.
UK Frequently Asked Questions
- 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.
- 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.
- Is Polymarket legal in the UK?
- Polymarket is accessible to UK traders but is not UKGC-licensed. It operates under US CFTC jurisdiction. UK residents face no domestic legal prohibition on using it, but UKGC consumer protections do not apply. For UKGC-regulated alternatives, Betfair Exchange and Smarkets offer similar prediction-style markets.
- Do I pay tax on prediction market profits in the UK?
- UKGC-licensed platform profits (Betfair, Smarkets) are typically tax-free gambling winnings for UK individuals. Polymarket profits involve USDC crypto transactions, which HMRC treats as Capital Gains Tax events. Keep full transaction records and report via Self Assessment if gains exceed £3,000 per tax year.
- How do I deposit on Polymarket from the UK?
- UK traders typically fund Polymarket via Coinbase UK, Kraken or Revolut — buying USDC with GBP and transferring to a Polygon-compatible wallet (MetaMask, Coinbase Wallet). Polymarket's onboarding walks you through the bridging process. Typical GBP-to-USDC conversion costs 0.5–1%.
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