LoL: Cloud9 vs FlyQuest (BO5) - LCS Playoffs

Platform comparison

Active sub-markets

Market context

Cloud9 face FlyQuest in the League of Legends Championship Series upper bracket semifinal on 23 May 2026, with the winner advancing directly to the grand final. The best-of-five format means the first team to three victories claims the match. The 88% implied probability on Polymarket reflects Cloud9's favoured status, though decimal odds representations differ across platforms—Kalshi and Betfair would express this as approximately 7.3 and 8.0 respectively, highlighting how odds presentation can shift perceived value depending on the book's native format. Settlement occurs 48 hours after the scheduled start, with a 50-50 resolution if the match extends beyond 7 May without completion or is cancelled entirely.

Cloud9's recent LCS performance and playoff seeding position them as the statistical favourite, a pattern consistent with how prediction markets have priced regional finals across esports over the past two seasons. FlyQuest's upset potential remains material—lower-seeded teams have won LCS semifinals before, particularly when meta shifts or individual player form diverges sharply from regular-season trends. The current probability gap suggests markets are pricing in Cloud9's consistency rather than assigning FlyQuest zero chance.

Traders should monitor Riot Games' official LCS schedule for any postponements, roster changes announced before 23 May, or technical issues affecting the broadcast infrastructure. Recent patch notes and champion balance updates released in the week preceding the match can reshape team preparation timelines and confidence levels. Fee structures vary meaningfully: Polymarket charges 2% on settlement, whilst Betfair's commission scales with volume, and Kalshi operates fixed spreads—these differences compound on tighter markets where Cloud9's favouritism may compress further as match day approaches.

Methodology

We read LoL: Cloud9 vs FlyQuest (BO5) - LCS Playoffs from four platform perspectives: Polymarket (on-chain CLOB), Kalshi (CFTC-regulated exchange), Betfair Exchange (sports book exchange), Smarkets (peer-to-peer betting exchange). Polymarket's live quote comes directly from the Polygon order book; the other three are listed with their platform attributes — fees, KYC, settlement currency, payment options — because a 1:1 contract comparison without API access would be guesswork.

Resolution & payout

Settlement is the biggest difference between the four platforms: Polymarket on-chain in USDC (instant), Kalshi USD via CFTC (T+1), Betfair and Smarkets in local currency via bank withdrawal (T+1 to T+3). PolyGram routes every trade directly into Polymarket's on-chain settlement, which is why payouts land fastest.

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.

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.

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, PolyGram triggers a quick verification flow that finishes in minutes.