LoL: T1 vs Gen.G (BO3) - LCK Round 3-4 Legend Group

Platform comparison

Market context

T1 face Gen.G in a best-of-three LCK Legend Group match, with the market sitting at 44% YES on T1, which leaves Gen.G as the slight favourite in crowd pricing. That is broadly in line with bookmaker-style prices showing Gen.G around 1.67 to 1.70 and T1 around 1.85 to 2.12, while one preview model has T1 marginally ahead at 52-48, so the contract is pricing a narrower race than the market consensus elsewhere.

The historical frame still matters: these teams were tied on 14-4 across the first two LCK rounds, with Gen.G placed above T1 on game differential, and that kind of near-parity usually keeps BO3 pricing tight. Comparable market set-ups in this matchup have tended to centre on map count rather than a clear winner, especially when books are shading the series towards a 2-1 rather than a sweep.

The main catalysts are scheduling and line-up confirmation rather than a large information gap. The match is listed for 16 August at 08:00 UTC, and T1’s home event over the same weekend was reported as sold out, which usually supports a full competitive setting rather than any venue uncertainty. Recent coverage also noted T1 opened their homeground weekend with a 2-1 loss to Dplus KIA, a result traders may use as a form check, but the bigger move will come if either side posts last-minute roster changes or if the start time slips towards the contract’s settlement window.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). That keeps the comparison honest — a single canonical probability across the row, with the venue-by-venue trade-offs spelt out in the columns next to it.

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

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 Best Prediction Markets. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

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.

Do I need to KYC for this market?

On Polymarket directly, no — it's wallet-based. Intermediary brokers like Best Prediction Markets 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.