LoL: Vivo Keyd Stars vs LOS (BO5) - CBLOL Playoffs

Platform comparison

Active sub-markets

Market context

Vivo Keyd Stars face LOS in a lower bracket first-round League of Legends match within the CBLOL (Campeonato Brasileiro de League of Legends) playoffs structure. The fixture is scheduled for 23 May at 12:00 PM ET, with the match format set as a best-of-five series. On Polymarket, the contract currently reflects a 0% implied probability for Vivo Keyd Stars victory, meaning traders are pricing near-certain LOS advancement. The conditional token structure on Polygon settles in USDC, with the YES token (Vivo Keyd Stars win) trading at negligible value against the NO token's near-parity with the underlying contract.

Historical context from CBLOL lower bracket matchups suggests that seeding and regular-season performance heavily influence playoff outcomes, though upsets remain possible in best-of-five formats where team preparation and meta adaptation matter considerably. Teams entering lower brackets from stronger regular-season positions have historically converted playoff advancement at rates exceeding 70%, though this varies by the gap between opponents' final standings and recent form.

Traders should monitor official CBLOL scheduling confirmations and any roster changes announced before 23 May, as player availability directly affects series outcomes. Recent CBLOL broadcasts have emphasised meta shifts around mid-season patches; any balance updates between now and match day could favour one team's champion pool. Injury reports or visa complications for either roster would trigger the 50-50 tie resolution clause if the match is cancelled outright or delayed beyond seven days without completion.

Methodology

This page is a comparison snapshot: one live quote (Polymarket), four reference venues with their key attributes, and a single execution path — every trade button routes to PolyGram, which mirrors the Polymarket order book directly.

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.

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 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.