LoL: KT Rolster Challengers vs T1 Academy (BO3) - LCK Challengers League Rounds 3-4 Challenge Group

Platform comparison

Market context

KT Rolster Challengers face T1 Academy in a best-of-three fixture within the LCK Challengers League's Rounds 3–4 Challenge Group on 19 August 2026. The match is scheduled for 01:00 ET, with settlement closing at 11:00 ET the same day. The current crowd-implied probability sits at 0% for KT Rolster Challengers, suggesting near-total consensus backing T1 Academy.

The 0% reading reflects the structural advantage T1 Academy typically commands in academy-level League of Legends competition. T1's main roster infrastructure, coaching depth, and access to institutional resources create a consistent edge when academy sides compete against challenger organisations. Historical matchups between T1 Academy and KT Rolster Challengers have favoured the former, though the LCK Challengers League remains volatile enough that individual series outcomes depend heavily on roster composition, recent scrim results, and mid-season roster adjustments. A 0% probability implies no realistic pathway to a KT victory, which may overstate the certainty given the compressed timeframe and potential for roster surprises in academy competition.

Traders should monitor whether either team announces roster changes or substitutions in the week before 19 August, as academy lineups shift more frequently than main rosters. The settlement window's tight closure—ending at 11:00 ET on match day—leaves minimal margin for rescheduling disputes. Any postponement announcement would require confirmation of a new start time on or before 2 September to avoid a 50–50 resolution. Recent LCK Challengers League fixtures have proceeded on schedule, though weather or technical issues remain possible catalysts for delay.

Methodology

This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Who Will Win 2026, which mirrors the Polymarket order book directly.

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

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 Polymarket cost to trade?

Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.

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.

How reliable are the quoted odds?

The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.