LoL: T1 vs Team Liquid (BO5) - Mid-Season Invitational Play-In

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Active sub-markets

Market context

T1 and Team Liquid face off tomorrow in the Upper Bracket semifinal of the Mid-Season Invitational Play-In, a match initially set for 4:00 AM ET on June 28. On Polymarket, this contract trades at 84% USDC on the Polygon network, reflecting a heavy crowd-implied lean toward T1. The conditional tokens backing this position are priced with the on-chain mechanics of a standard binary outcome, where the settlement hinges strictly on whether T1 secures the victory or the match is cancelled, tied, or delayed beyond seven days.

Historical precedents frame this probability as robust but not absolute. Strafe users, tracking similar LoL matchups, predict T1 to win with 93.6% of votes, noting T1 has won four times against Team Liquid’s zero in prior encounters[1]. Past MSI finals, such as Edward Gaming’s 3–2 victory over SK Telecom T1, demonstrate that even dominant Korean teams can face tight five-game series, suggesting the 84% price may understate the volatility of a BO5 format[2].

Traders must monitor the official schedule for any delays and check for roster announcements, as dependencies like player availability could shift the odds. A recent Reddit post from Team Liquid confirms their lineup for the match against T1, including key players like Faker and Zeus, though the team lost a prior 2–0 encounter[3]. Watch for any live broadcast updates on June 28, as a match beginning but not completing could trigger the 50-50 settlement clause if one team wins via forfeiture.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

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

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.

What does it cost to trade on Kalshi UK?

Zero. Kalshi UK routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.

Do I need to KYC for this market?

Not under $1,500 of lifetime trading volume. Above that threshold, Kalshi UK triggers a quick verification flow that finishes in 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.