LoL: Vivo Keyd Stars vs LOS (BO3) - CBLOL Regular Season

Platform comparison

Market context

Vivo Keyd Stars face LOS in a League of Legends best-of-three matchup within the CBLOL regular season, with the contest originally scheduled for 15 August at 2:00 PM ET. The conditional token market currently prices Vivo Keyd Stars' victory at 32 cents on the dollar, implying roughly a one-in-three chance they take the series. This valuation reflects the underlying matchup dynamics as traders assess team form, roster stability, and recent performance within Brazil's competitive League ecosystem.

Vivo Keyd Stars have historically occupied a middle tier within CBLOL, capable of defeating stronger opponents but inconsistent across extended seasons. LOS, by contrast, has shown volatility in recent splits, with roster changes and coaching adjustments creating uncertainty around their current competitive level. Previous encounters between these organisations provide limited predictive value given the frequency of roster turnover in the Brazilian league; traders should weight recent scrim results and player-level matchups more heavily than historical head-to-head records from prior seasons.

The settlement window closes on 16 August at 00:00 UTC, allowing a one-day buffer beyond the scheduled match time. Traders should monitor official CBLOL announcements for any fixture rescheduling, player substitutions, or technical issues that might trigger the 50-50 tie resolution clause. Recent roster confirmations and team practice schedules, typically published via CBLOL's official channels and team social media accounts, will clarify whether either side enters the match with unexpected absences or lineup changes that could shift the conditional token pricing materially.

Methodology

Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). That keeps the comparison honest — a single canonical probability across the row, with the venue-by-venue trade-offs spelt out in the columns next to it.

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

Is this market available outside the US?

Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.

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 Polymarket cost to trade?

Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.

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.