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

Platform comparison

Active sub-markets

Market context

Vivo Keyd Stars and LOS will compete in the Lower Bracket Final of the Esports World Cup South America & LATAM Qualifier Playoffs on 13 June 2026, with the winner advancing to the grand final. The best-of-three match is scheduled for 12:00 PM ET. The current crowd-implied probability of 100% YES reflects certainty that the match will occur and produce a decisive outcome, though settlement rules permit a 50-50 resolution if the fixture is cancelled entirely, delayed beyond seven days without completion, or ends in a tie—an outcome unlikely in League of Legends competitive formats.

Historical precedent in South American League of Legends qualifiers shows that fixture cancellations remain rare, with most delays resolved within the seven-day window. Vivo Keyd Stars has maintained consistent participation in regional tournaments, whilst LOS's qualification to this stage indicates competitive parity. The 100% probability suggests minimal perceived risk of non-completion, though weather disruptions, technical infrastructure failures, or organisational issues affecting the Esports World Cup broadcast have occasionally forced rescheduling in prior regional events.

Traders should monitor official Esports World Cup communications for any schedule adjustments, roster changes, or broadcast delays. The settlement window closes 22:00 UTC on 13 June, allowing approximately ten hours post-scheduled start time for match completion and result confirmation. Any announcement of postponement beyond 20 June would trigger the 50-50 tie resolution clause. Regulatory accessibility varies by jurisdiction: German players face GlüStV restrictions on prediction markets, whilst US CFTC oversight applies to derivatives-like instruments; markets with no-KYC thresholds up to $1,500 USD remain accessible in many jurisdictions but should be verified against local gambling and financial regulations before trading.

Methodology

We track LoL: Vivo Keyd Stars vs LOS (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

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 Polymarket Legal 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.

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.

What does it cost to trade on Polymarket Legal UK?

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

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.