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

Platform comparison

Active sub-markets

Market context

KT Rolster face Dplus KIA in a lower bracket quarterfinal of the LCK Road to MSI tournament on 7 June at 04:00 ET. The winner advances through the regional qualification pathway; the loser is eliminated from contention. The match is scheduled as a best-of-five series, meaning the first team to secure three victories progresses. Current prediction-market pricing implies roughly 46% confidence in a KT Rolster victory, suggesting Dplus KIA are favoured at approximately 54%.

Historical performance between these organisations provides limited direct precedent for the current season. KT Rolster have cycled through roster iterations in recent years, whilst Dplus KIA consolidated their LCK standing through consistent mid-table finishes. Neither team has established dominance in head-to-head records that would strongly anchor expectations. The 46% implied probability sits notably below typical sportsbook spreads for lower-bracket quarterfinals involving teams of comparable seeding, suggesting either market uncertainty about roster form or divergence in how different platforms weight recent scrim results and practice-stage performance data.

Traders should monitor roster confirmation announcements through early June, as last-minute substitutions or injury disclosures could shift the match outcome materially. The LCK's official schedule and any broadcast delays should be tracked, given the settlement window's 7-day tolerance for rescheduling. Recent tournament results from both teams' group-stage performances will be the primary catalyst; teams entering lower brackets from stronger group positions historically convert quarterfinal advantages at higher rates than those entering from weaker seeding positions.

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 Best Prediction Markets UK, which mirrors the Polymarket order book directly.

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 Best Prediction Markets 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 does it cost to trade on Best Prediction Markets UK?

Zero. Best Prediction Markets 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 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, Best Prediction Markets UK triggers a quick verification flow that finishes in minutes.