LoL: Cloud9 vs FlyQuest (BO5) - LCS Playoffs

Platform comparison

Active sub-markets

Market context

Cloud9 face FlyQuest in the upper bracket semifinal of the 2026 LCS Playoffs, a best-of-five match scheduled for 23 May at 21:00 GMT. The winner advances directly to the finals; the loser drops to the lower bracket. The 82% implied probability favours Cloud9, reflecting their regular-season standing and recent form against mid-tier competition.

Cloud9's historical playoff record provides the primary frame for this probability. The organisation has reached LCS finals in five of the past seven seasons, with three championship victories since 2020. FlyQuest, by contrast, has appeared in two finals during the same period but won neither. Head-to-head records in regular season play this year favour Cloud9 with a 2–1 record, though FlyQuest's late-season roster adjustments—particularly their mid-lane substitution in April—introduced variables that compressed the gap between the teams. Comparable matchups where the higher-seeded team faced a resurgent lower-seeded opponent in LCS playoffs have historically resolved in favour of the favourite roughly 75–80% of the time.

Traders should monitor roster availability and health status through to match day, as both teams have reported minor injury concerns affecting substitute players. The LCS official broadcast schedule confirms no delays or rescheduling announcements as of 22 May. FlyQuest's performance in their quarterfinal match—whether they advance with momentum or require extended play—will provide the most recent signal of team condition. Any last-minute coaching changes or player substitutions announced within 24 hours of the scheduled start would shift the probability materially, though such announcements remain uncommon in professional League of Legends.

Methodology

Political prediction markets differ structurally from sports betting: thinner liquidity, longer settlement windows, higher sensitivity to single news events. This page shows the live Polymarket quote for LoL: Cloud9 vs FlyQuest (BO5) - LCS Playoffs plus platform attributes for the three reference venues, so you can see at a glance where the deepest market for this question sits.

Resolution & payout

For political markets the resolution source is decisive. Polymarket defines a concrete source per contract (e.g. AP, Reuters, official electoral commission) and uses the UMA Optimistic Oracle as the on-chain dispute mechanism. With a clearly defined outcome the USDC payout lands within minutes of the final confirmation.

FAQ

Where can I trade this market with the lowest fees?

On PolyGram, 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.

Is this market available outside the US?

PolyGram is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.

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.

What does it cost to trade on PolyGram?

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