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

Platform comparison

Active sub-markets

Market context

KT Rolster face DN SOOPers in a best-of-three fixture within the LCK's early-season rounds, scheduled for 30 May at 04:00 ET. The match represents a standard league fixture in South Korea's top-tier competition, where both organisations compete for playoff positioning and seeding advantage. The 100% crowd-implied probability reflects market participants' assessment of match completion likelihood rather than outcome certainty.

Historical precedent in LCK scheduling shows fixture cancellations remain uncommon, though delays beyond the seven-day window have occurred during periods of organisational instability or player availability crises. The 50-50 resolution clause for unfinished matches without a decisive winner creates a meaningful tail risk, particularly given the BO3 format's vulnerability to extended technical issues or forfeit scenarios. Recent LCK seasons have seen minimal disruption to scheduled fixtures, with most matches proceeding as planned despite occasional minor delays.

Traders should monitor roster announcements and injury updates from both organisations in the week preceding the fixture, as the LCK typically confirms line-up changes by Friday before weekend matches. Broadcast schedule confirmations from the LCK's official channels will clarify whether the 04:00 ET start time holds firm or shifts, which affects settlement window precision. Any organisational statements regarding player availability or coaching staff changes warrant immediate attention, as these directly influence forfeit risk and match completion probability.

Methodology

Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). The odds column is filled only where we have clean data — that avoids the made-up numbers that get a network demoted when search engines cross-check against the source venue.

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 Champions League Prediction, 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.

Is this market available outside the US?

Champions League Prediction is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.

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 Champions League Prediction?

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