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

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Active sub-markets

Market context

Team Vitality face Movistar KOI in the LEC upper bracket semifinal, a best-of-five clash scheduled for 23 May. The 9% implied probability reflects heavy favouritism towards Vitality, positioning KOI as substantial underdogs despite both teams' qualification for this stage of the European League of Legends Championship.

Vitality have dominated regular-season competition and enter playoffs as the region's strongest side, whilst KOI secured their semifinal berth through a lower seeding. Historical LEC playoff data shows that upper bracket positioning correlates strongly with advancement rates, particularly in best-of-five formats where consistency and depth matter. Teams seeded significantly higher than their opponents win such matchups roughly 85–90% of the time. However, KOI's roster composition includes experienced players capable of extended series performance, and the 9% valuation may underweight the possibility of a competitive five-game affair or an upset rooted in meta adaptation or individual player form on the day.

Traders should monitor roster health announcements in the week preceding 23 May, as any last-minute substitutions or injury disclosures could shift expectations materially. Recent LEC coverage from sources including Esports Observer and team social channels will signal preparation levels and confidence. The settlement window extends to 21:00 UTC on 24 May, providing a full day's buffer beyond the scheduled start time; cancellation or indefinite delay remains unlikely given the professional infrastructure surrounding LEC events, though technical issues during gameplay could theoretically trigger the 50-50 resolution clause if a winner cannot be determined.

Methodology

This page reviews LoL: Team Vitality vs Movistar KOI (BO5) - LEC Playoffs across five venues. We show live odds for Polymarket-based markets (sourced from the Polygon order book); for other venues we list platform attributes, since the comparable contracts are not exposed via a public API on every venue. Every CTA points at PolyGram — the application we operate, where you trade directly against the Polymarket order book at 0% fees.

Resolution & payout

Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.

Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.

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 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.

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.