LoL: Dplus KIA vs KT Rolster (BO3) - LCK Round 3-4 Legend Group

Platform comparison

Market context

Dplus KIA versus KT Rolster is priced as a slight DK lean, with the market implying about **59%** for Dplus KIA and **41%** for KT Rolster. That sits broadly in line with the wider consensus, where Polymarket’s own team market shows DK around **62%** for this exact series, while match pricing elsewhere has KT only a modest underdog rather than a long shot.[13]

Historically, this is not a clean mismatch. Across the all-time series, Dplus KIA have the better head-to-head record, with 17 wins to KT’s 12, and the map tally also favours DK overall.[3] Recent meetings have been much tighter: the teams split their last six encounters 3-3 over the past 12 months, and the map score over that span slightly favours KT, which is the main argument for a contrarian KT position if the market overweights the longer-run DK edge.[3][10][14] In other words, the favourite is real, but the margin is not dominant.

The main trading catalysts are simple: confirmed line-ups, match start time, and whether the series goes ahead on schedule. The market resolves to 50-50 if the match is not played, is tied, or slips beyond seven days without a winner, so any schedule disruption matters more than in a normal moneyline spot. Flashscore and Sofascore both list the fixture, which suggests the match is on the books, but late changes to the broadcast slate or competitive scheduling would be the key risk to monitor.[1][2] The value case is usually on KT if there is any sign the current 59% overstates DK’s recent form gap; the safer consensus read is DK favourite, but not by enough to dismiss the underdog outright.[3][13]

Sources: 1 · 2 · 3 · 4 · 5

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

Is this market available outside the US?

Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.

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.

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.