LoL: Deep Cross Gaming vs GAM Esports (BO5) - LCP Group Stage

Platform comparison

Market context

Deep Cross Gaming and GAM Esports will face off in a best-of-five League of Legends match during the LCP Group Stage on 13 August 2026, with the contest scheduled to begin at 05:00 ET. A prediction market share represents a fractional claim on the outcome: a YES share pays out if Deep Cross Gaming wins, whilst a NO share pays out if GAM Esports prevails. The current crowd-implied probability sitting at 100% YES suggests traders believe Deep Cross Gaming are near-certain to win, though this extreme reading warrants scrutiny given the inherent uncertainty in competitive esports.

Historical precedent in LCP Group Stage matches reveals that pre-match probability extremes—particularly those approaching 100%—often reflect either substantial skill gaps or incomplete market information rather than genuine certainty. GAM Esports has historically competed at a competitive level within regional tournaments, and best-of-five formats introduce volatility; even favoured teams can drop maps or face unexpected tactical adjustments. The settlement window closes at 15:00 UTC on 13 August, leaving a ten-hour window for the match to conclude. Traders should monitor official LCP scheduling announcements for any postponements, roster changes, or technical issues that could delay proceedings beyond the seven-day threshold, which would trigger a 50-50 resolution.

Key catalysts include confirmation of final rosters in the days preceding the match and any last-minute statements from either organisation regarding player availability or preparation status. Match cancellation remains a low-probability event but would reset the market entirely. The extreme probability skew suggests either Deep Cross Gaming possess demonstrable competitive superiority or the market has priced in limited uncertainty—both scenarios warrant independent verification before committing capital.

Methodology

We track LoL: Deep Cross Gaming vs GAM Esports (BO5) - LCP Group Stage across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.

Resolution & payout

Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.

Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.

UK Frequently Asked Questions

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.

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%.