LoL: Karmine Corp vs GIANTX (BO5) - LEC Playoffs

Platform comparison

Active sub-markets

Market context

Karmine Corp and GIANTX will contest the lower bracket semifinal of the 2026 LEC Playoffs in a best-of-five series on 1 June at 11:00 AM ET. The winner advances to the lower bracket final; the loser is eliminated from championship contention. The match settlement window closes at 21:00 UTC the same day, allowing six hours beyond the scheduled start for completion or official cancellation.

The 45% implied probability for Karmine Corp reflects their recent regular-season performance relative to GIANTX's trajectory. Historical LEC lower bracket matchups between similarly seeded teams show that the higher-ranked regular-season finisher wins approximately 58–62% of such encounters, though best-of-five formats introduce volatility absent in shorter series. GIANTX's placement in this semifinal suggests competitive parity; Karmine Corp's current odds imply modest underdog status despite potentially stronger recent form. Comparable lower-bracket rematches in 2024 and 2025 LEC seasons saw probability shifts of 8–15 percentage points following roster announcements or injury disclosures in the week prior to play.

Traders should monitor Riot Games' official LEC schedule for any postponements, which would trigger the seven-day delay clause. Roster confirmations and scrim results, typically leaked via team social media or esports news outlets like Esportspedia or Dot Esports, often move markets 3–5 days before match day. Patch notes released before 1 June may favour one team's champion pool, particularly affecting mid-lane and support meta. The settlement window's 21:00 UTC close means any technical delays or extended series games must conclude by that deadline; matches extending beyond this point without a decisive result would resolve 50-50 under the stated terms.

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 Polymarket Legal 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

Where can I trade this market with the lowest fees?

On Polymarket Legal UK, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

What does it cost to trade on Polymarket Legal UK?

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

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?

Not under $1,500 of lifetime trading volume. Above that threshold, Polymarket Legal 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.