LoL: KT Rolster vs Dplus KIA (BO5) - LCK Road to MSI

Platform comparison

Active sub-markets

Market context

KT Rolster face Dplus KIA in the LCK lower bracket quarterfinal on 7 June, with the winner advancing toward the Road to MSI qualification stage. The 46% implied probability for KT reflects a competitive matchup between two mid-tier LCK organisations, neither of which has dominated recent regular season play. Recent roster adjustments and scrim performance remain opaque to public view, making the current odds reflect genuine uncertainty rather than a clear favourite emerging in the past 48 hours.

Historically, lower bracket quarterfinals in the LCK have favoured teams with stronger macro discipline and mid-game coordination over raw mechanical skill. KT Rolster's recent form shows inconsistent early game execution, whilst Dplus KIA has demonstrated better teamfighting cohesion in their last three matches. The 46-54 split suggests the market is pricing in a slight edge to Dplus, though KT's potential for explosive carry performances in best-of-five formats—where draft flexibility matters more—keeps the odds relatively tight. Teams seeded lower have won LCK lower bracket quarterfinals in four of the last six seasons when facing opponents with comparable win rates.

Traders should monitor official LCK announcements for any roster changes or player health issues before the 4:00 AM ET start. Scrim leaks from Korean esports forums occasionally surface 12–24 hours before matches and can shift sentiment sharply. The match schedule sits cleanly within the settlement window, with no reported delays or technical concerns affecting the venue. Weather or broadcast infrastructure issues remain the primary wildcards for match completion.

Methodology

We track LoL: KT Rolster vs Dplus KIA (BO5) - LCK Road to MSI 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 Prediction Today, 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.

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.

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.