Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via BTC Prediction) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open live market → |
Polymarket (direct) polymarket.com |
100% | 0% | 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 Winner | 100% |
| Map 1 Total Rounds: Over/Under 21.5 | 90% |
| Map 1 Total Rounds: Over/Under 24.5 | 90% |
| Match Winner | 87% |
| Map 2 Winner | 69% |
| Map 2 Total Rounds: Over/Under 21.5 | 51% |
| Map 2 Total Rounds: Over/Under 24.5 | 51% |
| Map 2 Total Rounds: Over/Under 18.5 | 51% |
| Map 2 Total Rounds: Over/Under 30.5 | 51% |
| Map 2 Total Rounds: Over/Under 33.5 | 51% |
| Map 3 Total Rounds: Over/Under 21.5 | 50% |
| Map 2 Rounds Handicap: Walczaki (-3.5) vs UNiTY esports (+3.5) | 50% |
| Map 2 Rounds Handicap: Walczaki (-6.5) vs UNiTY esports (+6.5) | 50% |
| Map 2 Rounds Handicap: Walczaki (-9.5) vs UNiTY esports (+9.5) | 50% |
| Map 2 Rounds Handicap: Walczaki (-12.5) vs UNiTY esports (+12.5) | 50% |
| Map 2 Total Rounds: Over/Under 39.5 | 50% |
| O/U 2.5 Games | 49% |
| Map Handicap: WAL (-1.5) vs UNiTY esports (+1.5) | 49% |
| Map 1 Rounds Handicap: Walczaki (-3.5) vs UNiTY esports (+3.5) | 10% |
| Map 1 Rounds Handicap: Walczaki (-6.5) vs UNiTY esports (+6.5) | 10% |
| Map 1 Rounds Handicap: UNiTY esports (-3.5) vs Walczaki (+3.5) | 10% |
| Map 1 Rounds Handicap: UNiTY esports (-6.5) vs Walczaki (+6.5) | 10% |
| Map 1 Total Rounds: Over/Under 33.5 | 10% |
| Map Handicap: UNiTY (-1.5) vs Walczaki (+1.5) | 0% |
Market context
Walczaki and UNiTY esports are due to meet in a best-of-three playoff match in CCT Europe Series #6, with the market set to resolve on the match winner unless the fixture is not completed within the contract’s settlement rules. The crowd pricing at 100% for Walczaki indicates the market is treating this as a near-certain favourite outcome, even though the event still depends on the match actually starting and finishing under tournament conditions.[1][2]
That sort of extreme pricing is usually read against comparable tournament context rather than a single headline number. Liquipedia and the tournament schedule show this is a playoff-stage BO3 in a multi-day CCT Europe series, where results can be affected by bracket movement, late schedule changes and map-count volatility rather than by outright cancellation risk alone.[3][10] Walczaki’s stronger recorded standing in the circuit is one reason the market may be anchored so heavily towards them, but prediction markets can still reprice quickly if line-ups change or if the series timetable slips.[1][6][7]
For traders, the practical catalysts are straightforward: confirmation that the match starts on time, whether both teams field their expected line-ups, and whether any broadcast or bracket update pushes the fixture beyond the market’s seven-day backstop. The live schedule places the game at 14:00 UTC, and the contract’s outcome logic is mechanical, so the important issue is execution rather than sentiment: if the match is played and completed, it settles to the winner; if it is abandoned, tied, or excessively delayed, it falls back to 50-50.[2][4]
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.
- 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.
- 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%.
Trade Counter-Strike: Walczaki vs UNiTY esports (BO3) - CC… on BTC Prediction
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