LoL: FlyQuest vs Sentinels (BO5) - LCS Playoffs

Platform comparison

Active sub-markets

Market context

FlyQuest and Sentinels will contest a lower bracket quarterfinal best-of-five match in the 2026 LCS Playoffs on 30 May at 4:00 PM ET. The winner advances to the lower bracket semifinal; the loser is eliminated from championship contention. Settlement occurs in USDC on the btc-prediction.bet platform, with the resolution window closing 31 May at 02:00 UTC, allowing approximately 22 hours post-match for official result confirmation and on-chain transaction finalisation.

The 100% YES probability reflects the structural certainty of match occurrence rather than FlyQuest's competitive likelihood. LCS lower bracket matches have historically proceeded as scheduled absent extraordinary circumstances—cancellations or extended delays beyond the seven-day threshold remain rare. Comparable playoff fixtures in 2024 and 2025 settled within hours of completion, with forfeits or technical stoppages affecting fewer than 2% of matches. The binary outcome structure (FlyQuest or Sentinels victory) carries no ambiguity provided the match commences and concludes normally, which the crowd-implied probability adequately captures.

Traders should monitor LCS official announcements for any schedule shifts or team roster changes that might affect competitive readiness. Recent patch notes and champion meta shifts in the weeks preceding the match influence draft strategy and team preparation timelines. Venue confirmations and broadcast scheduling updates typically arrive 48–72 hours before playoff fixtures. Any player injury disclosures or coaching staff changes warrant immediate attention, as these directly impact match outcome probability. The settlement window's 22-hour buffer accommodates typical broadcast delays and official scoring verification without requiring extended contract suspension.

Methodology

Methodologically this overview focuses on on-chain pricing: Polymarket's live mid comes from the Polygon conditional-token order book and settles automatically in USDC. The other three venues — Kalshi, Betfair, Manifold — are listed with their platform attributes, because they operate off-chain and a 1:1 comparison of contract mechanics isn't possible.

Resolution & payout

Settlement is on-chain via UMA Optimistic Oracle. A proposer posts the outcome with a bond, a two-hour dispute window opens, then the smart contract lifts winning conditional tokens to 1 USDC and sends payments to holders' wallets automatically. No withdrawal fees beyond Polygon gas.

Off-chain venues (Kalshi, Betfair, Smarkets) settle in local fiat through bank-side clearing — faster than SWIFT, slower than on-chain. Manifold pays no real cash.

FAQ

Where can I trade this market with the lowest fees?

On BTC 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 BTC Prediction?

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

Do I need to KYC for this market?

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

How reliable are the quoted odds?

The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.