LoL: Team Vitality vs Karmine Corp (BO3) - LEC Regular Season

Platform comparison

Market context

Team Vitality and Karmine Corp are scheduled to meet in an LEC regular-season best-of-three, with the market’s 31% YES price still leaving Karmine Corp as the clear crowd favourite. Recent head-to-head results point the same way: Karmine Corp have won 4 of the 6 recorded LoL meetings between the sides, including all 4 of the last year’s direct encounters, and they lead the map score 6–1 over that span.[2]

The current pricing is still notable because it sits below the recent results implied by the matchup history. One earlier 2026 meeting went to Karmine Corp 2–1, while another listed result in the same rivalry went to Team Vitality, showing that individual series can still swing on draft and execution even when the broader head-to-head leans one way.[1][5] That is the main reason the market is not pinned much higher despite Karmine Corp’s recent edge.[2]

For traders, the key watchpoints today are simple: whether the match starts on schedule, whether either roster is affected by late substitution or technical announcements, and whether the league confirms any change to the BO3 slot before the 7-day cancellation window becomes relevant. If the series opens and reaches a decisive third game, the live resolution risk is lower than in a delayed or abandoned fixture, but a pre-match cancellation would push the market to 50-50 under the rules.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page reviews LoL: Team Vitality vs Karmine Corp (BO3) - LEC Regular Season 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 Prediction Today, which mirrors the Polymarket order book at 0% fees.

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 Prediction Today. 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.

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 Prediction Today 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.