LoL: LOUD vs Leviatan Esports (BO3) - CBLOL Regular Season

Platform comparison

Market context

LOUD and Leviatan Esports are scheduled to contest a best-of-three League of Legends match within Brazil's CBLOL regular season on 16 August at 12:00 PM ET. The market's 100% implied probability for LOUD victory reflects the substantial gap in competitive standing between the two organisations. LOUD has consistently ranked amongst Brazil's top-tier sides, whilst Leviatan Esports operates at a lower competitive tier within the regional structure. Settlement hinges on match completion by 22:00 UTC on the scheduled date; cancellations, ties, or delays exceeding seven days without resolution trigger a 50-50 split.

Historical precedent in CBLOL matchups between disparate skill tiers shows that favourites at this probability level rarely face upset conditions. When teams separated by this margin meet, the higher-ranked side typically secures victory in 95%+ of encounters. However, the extreme probability reading leaves minimal margin for operational disruptions—fixture postponements, technical issues during broadcast, or unexpected roster changes could materially affect settlement mechanics rather than match outcome itself.

Traders monitoring this market should track CBLOL's official schedule for any last-minute fixture adjustments or venue changes that might push the match beyond the seven-day grace period. Roster announcements or injury disclosures from either organisation, particularly affecting LOUD's starting lineup, warrant attention as potential catalysts for probability shifts. The tight settlement window (ending at 22:00 UTC) requires confirmation of match completion status within hours of the scheduled start time; conditional order logic should account for the forfeiture clause, which resolves to the winning team rather than triggering a 50-50 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 Review UK, which mirrors the Polymarket order book directly.

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

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.

What does Polymarket cost to trade?

Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.

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%.