Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via BTC Prediction) Pick polygram.ink (preferred broker) |
74% | 26% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open live market → |
Polymarket (direct) polymarket.com |
74% | 26% | 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 2 Winner | 74% |
| Match Winner | 73% |
| Map 1 Winner | 70% |
| Map 2 Rounds Handicap: Liquid (-3.5) vs Metizport (+3.5) | 51% |
| Map 3 Rounds Handicap: Liquid (-3.5) vs Metizport (+3.5) | 51% |
| Map 3 Total Rounds: Over/Under 21.5 | 50% |
| Map 1 Rounds Handicap: Liquid (-3.5) vs Metizport (+3.5) | 47% |
| Map Handicap: TL (-1.5) vs Metizport (+1.5) | 46% |
| Map 2 Total Rounds: Over/Under 21.5 | 46% |
| Map 1 Total Rounds: Over/Under 21.5 | 45% |
| O/U 2.5 Games | 42% |
Market context
Liquid’s best-of-three against Metizport in the Esports World Cup Open Qualifier Group 12 is scheduled for the morning slot, with market pricing still implying Liquid are the likelier winner. That lines up with the live market on Polymarket, where Liquid is trading around 79% versus Metizport at 22%, close to the current crowd-implied 70% YES on this contract.[9] [11]
The main historical frame is simple: in qualifier-level Counter-Strike, short best-of-three formats can produce sharper price swings than team reputation alone would suggest, especially when the market is only resolving on a single series. Comparable books have Liquid heavily favoured, with decimal odds around 1.23 and Metizport near 3.70, which broadly matches the market’s lean but still leaves room for an upset if Liquid underperform on map veto or opening pistol rounds.[4] [7] The contract’s on-chain settlement in USDC means traders are effectively pricing the match outcome against broader crypto liquidity conditions, although that macro layer usually matters more for participation and spread than for the result itself.
What matters most now is whether the match starts on time and is played to completion before the settlement window closes. Live schedules currently show the fixture as upcoming, and multiple listings place it at 09:00 rather than the earlier 05:00 ET reference in the description, so confirmation from the organiser feed or bracket page is the key dependency.[1] [3] [13] If there is a late schedule change, cancellation, or an unresolved delay beyond seven days, the market can fall back to its 50-50 rule. On the crypto side, the contract is most sensitive to execution risk rather than BTC or ETH direction, though thin weekend order books and funding-driven risk appetite can still affect crowd probability around the event window.
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
- 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.
- What does a transaction cost on Polygon?
- Polygon gas is typically under $0.01 per transaction. A full trade cycle (Approve + Order + Fill) totals around $0.03 — compared to $5-50 on Ethereum mainnet.
- 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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