LoL: KT Rolster vs DN SOOPers (BO3) - LCK Rounds 1-2

Platform comparison

Active sub-markets

Market context

KT Rolster, one of the LCK's most established franchises, faces DN SOOPers in a best-of-three match during the opening rounds of the 2026 League of Legends Champions Korea season. The fixture is scheduled for 30 May at 04:00 ET, with settlement contingent on match completion by 7 June. The current prediction-market probability sits at 100% for KT victory, suggesting near-certainty among traders, though this extreme confidence warrants scrutiny against historical precedent and available sportsbook positioning.

KT Rolster's historical record against lower-tier LCK opposition provides context for the implied probability. The organisation has consistently finished in the upper half of the LCK standings over recent seasons, whilst DN SOOPers represents a newer or lower-ranked franchise with limited track record against established competitors. However, best-of-three formats introduce volatility absent from single-game markets; upsets in early-season LCK rounds have occurred when roster changes or meta shifts disadvantage favoured teams. The 100% implied probability suggests traders are pricing in minimal uncertainty, which typically reflects either overwhelming information asymmetry favouring KT or insufficient liquidity to establish a tighter spread.

Traders should monitor roster confirmations and any schedule adjustments from the LCK ahead of the settlement window. Recent LCK announcements regarding franchise restructuring or player transfers could materially affect team composition. Additionally, watch for any official postponements or technical issues that might trigger the 7-day delay clause, which would force 50-50 resolution regardless of match outcome. Comparison with Korean sportsbook lines, if available, would clarify whether the 100% reading reflects genuine consensus or represents an outlier position within the broader prediction-market ecosystem.

Methodology

We track LoL: KT Rolster vs DN SOOPers (BO3) - LCK Rounds 1-2 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

Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.

Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.

FAQ

Where can I trade this market with the lowest fees?

On Best Prediction Markets, 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.

What does it cost to trade on Best Prediction Markets?

Zero. Best Prediction Markets routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.

Do I need to KYC for this market?

Not under $1,500 of lifetime trading volume. Above that threshold, Best Prediction Markets triggers a quick verification flow that finishes in minutes.