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

Platform comparison

Active sub-markets

Market context

Team Vitality and Movistar KOI will contest the upper bracket semifinal of the 2026 LEC Playoffs on 23 May, with the winner advancing directly to the grand final. The best-of-five format rewards consistency across multiple games; a single upset is recoverable, but sustained performance gaps tend to widen under extended series pressure. Settlement occurs by 21:00 UTC on 24 May, allowing roughly 34 hours for match completion and result confirmation before market closure.

Vitality's recent domestic form and international pedigree position them as the structural favourite in most LEC playoff matchups, though KOI's mid-season improvements and roster stability have narrowed historical gaps between the two organisations. Comparable upper bracket semifinals from 2024 and 2025 show that seeding advantages in European League of Legends typically translate to 65–75% implied win probability for higher-ranked teams, with upsets concentrated among teams with recent roster changes or coaching transitions. KOI's current squad composition and scrim performance remain the primary variables; any significant roster news or coaching staff announcements in the week before the match would shift trader positioning materially.

Deposit and withdrawal infrastructure directly affects book depth for this market. Traders funding via SEPA transfers or Klarna typically require 24–48 hours for settlement, making early positioning critical for those entering after midweek. USDC on-ramp availability accelerates entry for international participants, whilst withdrawal rails through the same payment methods determine exit liquidity post-match. Match delays beyond the scheduled window trigger the 50–50 resolution clause, creating tail-risk hedging demand if technical issues or scheduling conflicts emerge closer to the event date.

Methodology

Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). The odds column is filled only where we have clean data — that avoids the made-up numbers that get a network demoted when search engines cross-check against the source venue.

Resolution & payout

At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.

On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.

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.

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.