Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Scam?) Pick polygram.ink (preferred broker) |
51% | 49% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Place a position → |
Polymarket (direct) polymarket.com |
51% | 49% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Place a position → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Place a position → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Place a position → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Place a position → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| Map 1 Winner | 51% |
| Map 1 Total Rounds: Over/Under 21.5 | 50% |
| Map 2 Total Rounds: Over/Under 21.5 | 50% |
| Map 3 Total Rounds: Over/Under 21.5 | 50% |
| Map 2 Winner | 47% |
| Match Winner | 44% |
| Map Handicap: ex-ZT (-1.5) vs G2 Ares (+1.5) | 38% |
| O/U 2.5 Games | 27% |
| Map Handicap: G2.A (-1.5) vs ex-Zero Tenacity (+1.5) | 13% |
Market context
G2 Ares face ex-Zero Tenacity in a Counter-Strike best-of-three match during CCT Europe Series #7 group play on 19 August 2026. The Polymarket contract currently prices G2 Ares victory at 55% implied probability, with settlement conditional on the match occurring by the 2 September deadline. USDC liquidity on Polygon will resolve the conditional tokens once the match concludes, with a 50-50 split triggered only if the fixture is cancelled outright or produces a tied result—an exceptionally rare outcome in competitive Counter-Strike's binary win-loss structure.
G2's recent roster movements and ex-Zero Tenacity's organisational transition create meaningful uncertainty. G2 Ares, operating as the organisation's secondary squad, typically fields developing talent alongside experienced players, whilst ex-Zero Tenacity represents a reformed entity following the original Zero Tenacity's dissolution. Historical precedent suggests secondary G2 squads perform inconsistently against reconstituted rosters, particularly in group-stage environments where preparation time varies. The 55% pricing reflects marginal G2 favouritism rather than dominant confidence, consistent with how Polymarket has historically priced matches between established organisations and reformed competitors with limited recent head-to-head data.
Traders should monitor official CCT Europe announcements regarding final roster confirmations and any schedule adjustments through early September. Roster changes, stand-in deployments, or technical delays frequently alter match dynamics in regional European qualifiers. The settlement window's extension to 2 September provides buffer room for rescheduling, though delays beyond that threshold would trigger the 50-50 resolution clause regardless of eventual outcome.
Methodology
This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Polymarket Scam?, which mirrors the Polymarket order book directly.
Resolution & payout
Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.
Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.
UK Frequently Asked Questions
- Where can I trade this market with the lowest fees?
- Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Polymarket Scam?. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.
- 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.
- 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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