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

Platform comparison

Market context

LOUD meet Vivo Keyd Stars in a CBLOL regular-season best-of-three, and the market is currently pricing a near-certain LOUD win at 100% YES. That sits notably above the cross-platform trading view: Polymarket shows LOUD around 77% to win the series, while Bo3.gg’s model is more conservative at about 56% for LOUD and 44% for Vivo Keyd Stars.[13][2]

Historical and comparable results point to a tighter matchup than the crowd price suggests. LOUD have the better head-to-head record across tracked meetings, with several recent wins over Vivo Keyd Stars, including a 2-0 series earlier in the year, but the same analyst notes also flag LOUD’s recent form drop, with a poor run over the last five matches.[3][4][17] That mix of historical edge and softer current form is consistent with a series that can swing on early-map execution rather than a clean sweep.

For traders, the key catalysts are pre-match confirmation, roster line-ups, and any schedule changes close to the 22:00 UTC settlement cut-off. The market rules mean any cancellation, tie, or delay beyond seven days would force a 50-50 outcome, so official CBLOL broadcast and fixture updates matter as much as the on-stage result.[16] If the match starts but is not completed, forfeits or other administrative decisions could also override normal series expectations, making late operational news more important than in a standard win-or-lose market.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Best Prediction Markets, 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?

Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Best Prediction Markets. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

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.