LoL: Dplus KIA vs T1 (BO3) - LCK Round 3-4 Legend Group

Platform comparison

Market context

T1 face Dplus KIA in a best-of-three LCK Legend Group match that is priced almost exactly at a coin-flip on the prediction market, with the contract at 49% YES and the listed sportsbook-style preview leaning the other way, calling T1 around 58% to win 2-1. That split is not unusual for this matchup because the teams have a recent history of close series and upset results: Dplus KIA beat T1 2-3 in the LCK Cup 2026 playoff run, while another LCK 2026 preview put T1 at 1.17 decimal odds versus Dplus KIA at 4.4, implying a stronger market view of T1 than the crowd pricing here[1][7][10][18].

For traders, the main catalyst is whether the series starts on schedule and with the expected line-ups, because this contract only resolves to 50-50 if the match is not played, is tied, or is delayed beyond seven days without a winner. The listed start time is 6:00AM ET on 6 August, so any last-minute schedule change, roster substitution, or league announcement would matter more than normal pre-match form noise; recent match pages and recaps show these teams have already played a lengthy BO5 this season, which is relevant because head-to-head context can move short-horizon sentiment even when exact map scores are less predictive than outright series winner pricing[1][3][5][17].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

We track LoL: Dplus KIA vs T1 (BO3) - LCK Round 3-4 Legend Group across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.

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

Where can I trade this market with the lowest fees?

Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is PolyGram. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

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.

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.