LoL: LOS vs Vivo Keyd Stars (BO3) - Esports World Cup South America & LATAM Qualifier Playoffs

Platform comparison

Active sub-markets

Market context

LOS face Vivo Keyd Stars in the Upper Bracket Semifinal 2 of the Esports World Cup South America & LATAM Qualifier Playoffs, a best-of-three League of Legends match scheduled for 8 June at 3:15PM ET. The winner advances directly to the finals bracket; the loser drops to the lower bracket. Polymarket currently prices LOS at zero, reflecting either extreme confidence in Vivo Keyd Stars or insufficient liquidity to establish a meaningful spread on this regional qualifier match. The settlement window closes 9 June at 01:15 UTC, allowing roughly 22 hours post-scheduled start for the match to conclude and resolve.

Historical context from South American League of Legends competition shows that regional qualifier upsets occur but remain uncommon when seeding reflects recent performance. Vivo Keyd Stars have maintained a stronger domestic standing in the Brazilian league circuit over the past two seasons, whilst LOS represents a newer or lower-ranked franchise in the regional hierarchy. The 0% implied probability suggests traders are treating this as a near-certainty for Vivo Keyd Stars, though such extreme pricing often reflects low trading volume rather than genuine confidence assessment.

Key catalysts include official confirmation of the match proceeding on schedule—any postponement beyond 7 days triggers a 50-50 resolution regardless of outcome. Roster changes, player availability updates, or technical issues affecting either team would surface through official Esports World Cup communications or regional league announcements in the 48 hours before play. Traders should monitor whether either team announces substitutions or withdrawal, which would alter the competitive balance materially.

Methodology

We track LoL: LOS vs Vivo Keyd Stars (BO3) - Esports World Cup South America & LATAM Qualifier Playoffs on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.

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 Kalshi UK, 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?

Kalshi UK 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.

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, Kalshi UK triggers a quick verification flow that finishes in minutes.