LoL: Team Vitality vs Movistar KOI (BO5) - LEC Playoffs

Platform comparison

Active sub-markets

Market context

Team Vitality face Movistar KOI in the League of Legends European Championship upper bracket semifinal, a best-of-five match originally scheduled for 23 May at 11:00 AM ET. The settlement window closes 24 May at 21:00 UTC, allowing approximately 34 hours from the scheduled start time to determine a winner. The 10% implied probability for a Vitality victory reflects market consensus that KOI enter as favourites, though the fixture remains contested within the broader LEC playoff structure where seeding and recent form carry material weight.

Historical LEC playoff matchups between established rosters and rising challengers show that single-elimination upper bracket encounters frequently produce outcomes aligned with regular-season standing differentials. Vitality's performance trajectory through the regular season and their head-to-head record against KOI provide empirical anchors for assessing the 90% crowd lean towards KOI. Previous years' data from LEC playoffs demonstrate that teams entering upper bracket semifinals from higher seeds win approximately 75–80% of such matchups, though individual roster strength and meta adaptation introduce variance that can shift outcomes by 10–15 percentage points in either direction.

Traders should monitor official LEC scheduling announcements for any postponements beyond the 7-day grace period, which would trigger 50-50 resolution. Recent roster changes, player availability, or patch updates affecting champion viability in the days preceding 23 May could shift in-game dynamics. USDC settlement on btc-prediction.bet will execute upon match completion and official LEC confirmation; funding conditions on major exchanges remain stable, with no material macro volatility expected to influence settlement mechanics between now and the resolution window close.

Methodology

This page reads LoL: Team Vitality vs Movistar KOI (BO5) - LEC Playoffs on-chain. Polymarket's quote comes directly from the Polygon order book — the only comparable venue with on-chain settlement. Kalshi (USD, off-chain), Betfair (GBP/EUR, off-chain) and Manifold (play-money) are listed for comparison. Every CTA routes to PolyGram, which mirrors the Polymarket order book directly.

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 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.

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.