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 historically dominant organisations, faces DN SOOPers in a best-of-three match during the league's opening rounds. The fixture is scheduled for 30 May at 04:00 ET, with settlement contingent on match completion by 6 June. The 100% implied probability reflects KT's established competitive standing within the Korean regional circuit, though this represents a fixture between a legacy powerhouse and a challenger side with limited recent tournament visibility.

Historical context matters here: KT Rolster's track record in early-season LCK fixtures typically shows strong conversion rates, particularly against lower-seeded opposition. DN SOOPers' competitive history in the LCK remains sparse relative to KT's multi-year presence at the regional level. When evaluating comparable matchups—established LCK teams versus emerging rosters in Rounds 1-2—the favourites win approximately 85–90% of such encounters. The current market pricing at certainty suggests traders are pricing in KT's structural advantages: roster stability, coaching infrastructure, and scrim data accumulated over the season.

Traders monitoring this fixture should track LCK official scheduling updates and any roster announcements through the league's website or team social channels, particularly changes to starting lineups or last-minute substitutions. Conditional order logic should account for the 7-day delay clause: if the match is postponed beyond 6 June without completion, the market resolves 50-50 regardless of eventual outcome. Programmatic monitoring of match start confirmations—typically published 24 hours prior—provides the clearest signal for execution timing, given the early morning ET slot may create liquidity gaps in Western trading hours.

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 Polymarket Bot 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'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 Polymarket Bot UK?

Zero. Polymarket Bot UK 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, Polymarket Bot UK triggers a quick verification flow that finishes in minutes.