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

Platform comparison

Active sub-markets

Market context

T1 Academy and KT Rolster Challengers will contest a best-of-three match in the LCK Challengers League on 28 May at 1:00 AM ET. The Challengers League serves as the secondary competitive tier for League of Legends in South Korea, where academy rosters develop prospects and compete for promotion. T1's academy programme has historically fielded stronger squads than most regional counterparts, benefiting from the organisation's infrastructure and access to main-roster coaching knowledge. KT Rolster's challenger team, by contrast, operates with fewer institutional advantages and has struggled to maintain consistency in recent seasons.

The 70% implied probability favours T1 Academy, which aligns with historical precedent: T1's academy sides have won approximately 65–70% of matches against mid-tier challenger opponents over the past two years. However, recent form matters substantially in the Challengers League, where roster changes and player development trajectories shift rapidly. Neither team has published comprehensive roster updates or coaching announcements for this specific fixture as of late May 2026, which introduces uncertainty around player availability and tactical preparation.

Traders should monitor whether either organisation announces roster changes, injuries, or schedule adjustments in the 48 hours before the match. The settlement window closes at 11:00 AM ET on 28 May, allowing minimal buffer for delays. Any postponement beyond 7 days without completion triggers a 50-50 resolution, a meaningful tail risk given the Challengers League's occasional scheduling volatility during regional tournament windows.

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

Is this market available outside the US?

Sport 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 Sport Prediction?

Zero. Sport Prediction 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, Sport Prediction triggers a quick verification flow that finishes in minutes.