LoL: KT Rolster vs T1 (BO3) - LCK Rounds 1-2

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Active sub-markets

Market context

KT Rolster and T1 face off in a best-of-three League of Legends match within the LCK's opening rounds, scheduled for 28 May at 06:00 ET. The fixture represents an early-season clash between two franchises with substantially different recent trajectories. T1 remain the region's most decorated organisation, whilst KT Rolster have undergone significant roster reconstruction following roster departures in the off-season. The 44% implied probability for a KT victory reflects market consensus that T1 enter as favourites, though the early-season context introduces genuine uncertainty around team cohesion and meta adaptation.

Historical precedent suggests caution when pricing early LCK fixtures. In 2024, opening-round matches frequently produced outcomes misaligned with pre-season expectations, particularly when rosters had undergone material changes. KT's recent form across regional qualifiers and scrims remains partially opaque to public markets, creating information asymmetry. T1's consistency as a top-seed contender typically commands probability premium, yet their own roster adjustments warrant scrutiny. Traders monitoring conditional orders should flag any roster announcements or injury disclosures in the 48 hours preceding the match, as these have historically shifted LCK odds by 8–12 percentage points.

The settlement window closes at 16:00 ET on match day, allowing minimal post-match arbitrage. Automated systems should account for the 50-50 tie-resolution clause, which applies if the match is delayed beyond seven days or abandoned without completion. Given LCK's operational reliability, this scenario remains low-probability, but scheduling disruptions during regional tournaments have occurred. Tracking the official LCK broadcast schedule and team social media for last-minute postponements remains essential for position management.

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

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 Polymarket Review 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.

Is this market available outside the US?

Polymarket Review UK 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.

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