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

Platform comparison

Market context

KT Rolster meet Dplus KIA in an LCK Round 3-4 Legend Group best-of-three, and the market’s 41% crowd-implied price for KT reflects a fairly competitive matchup rather than a clear underdog position. Dplus KIA’s recent head-to-head edge still matters: the teams have split recent meetings, but Dplus won the latest official clash 2-1, after KT had taken earlier series in the broader 2026 cycle.[1][5][18]

Across comparable form snapshots, external ratings lean a little towards Dplus. Tips.GG’s aggregate head-to-head page gives Dplus a 59% all-time win share against KT, while also showing KT with the stronger 30-day win rate, which helps explain why different models can disagree on the fair line.[18] Bo3-style matchups in this rivalry have also tended to swing on map-level execution rather than a dominant side, so a mid-40s KT price is broadly consistent with a series that could easily be decided by draft or early objective control.[9][12][18]

The key trader watchpoint is confirmation that the August 12 fixture stays on schedule, because the contract settles to 50-50 if the match is not played, tied, or slips more than seven days beyond the listed date. The current pre-match data already reflects a completed 2-1 result between the same teams on August 9, which can feed recency bias into prices if desks treat that series as the best guide to the rematch.[1][9] Any lineup, schedule, or format update from LCK organisers would be the main catalyst for a sharper move than ordinary head-to-head noise.[10][12]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page reviews LoL: KT Rolster vs Dplus KIA (BO3) - LCK Round 3-4 Legend Group across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to PolyGram, which mirrors the Polymarket order book at 0% fees.

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

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.

Do I need to KYC for this market?

On Polymarket directly, no — it's wallet-based. Intermediary brokers like PolyGram trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.

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.