LoL: Cloud9 vs LYON (BO5) - LCS Playoffs

Platform comparison

Active sub-markets

Market context

Cloud9 face LYON in the LCS Upper Bracket final on 7 June, a best-of-five clash that will determine one finalist for the League Championship Series playoffs. The match carries significant weight: victory advances the winner directly to the grand final, whilst defeat drops them into the lower bracket where a second chance remains available. The 28% implied probability for Cloud9 reflects market assessment of LYON as the favoured side, though the five-game format introduces variance that can shift outcomes considerably.

Cloud9's recent domestic performance has been inconsistent relative to their historical standing in North American League. The organisation has cycled through roster adjustments throughout the 2026 season, and their trajectory into playoffs showed mixed results against top-tier competition. LYON, conversely, has demonstrated stronger consistency in regular season play and enters this fixture with momentum from their playoff run. Head-to-head records between these organisations across recent splits favour LYON, though regular season results do not always translate cleanly to playoff intensity where preparation depth and in-game adaptation become critical differentiators.

Traders should monitor announcements regarding player availability and any last-minute roster confirmations before the 7 June fixture. Patch changes deployed by Riot Games in the week preceding playoffs can alter champion viability and team preparation timelines, potentially favouring whichever squad adapts more rapidly to meta shifts. Schedule delays remain possible given LCS operational history, though the settlement window extends to 8 June, providing a one-day buffer before the 50-50 tie resolution triggers. Any withdrawal or substitution of key players would materially shift the probability landscape.

Methodology

This page is a comparison snapshot: one live quote (Polymarket), four reference venues with their key attributes, and a single execution path — every trade button routes to Champions League Prediction, 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.

FAQ

Where can I trade this market with the lowest fees?

On Champions League Prediction, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

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 it cost to trade on Champions League Prediction?

Zero. Champions League Prediction routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.

How fast are USDC deposits?

Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.

Do I need to KYC for this market?

Not under $1,500 of lifetime trading volume. Above that threshold, Champions League Prediction triggers a quick verification flow that finishes in minutes.