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

Platform comparison

Market context

Karmine Corp’s BO3 against Team Heretics in the LEC Regular Season is being priced as a clear KC lean, with the contract at 84% YES while Polymarket’s comparable series line shows Karmine Corp around 52% and Team Heretics 49%, a much tighter market split. That gap suggests this contract is trading well above the broader cross-platform moneyline view, so the current price is closer to a strong favourite than a coin-flip series. Recent head-to-head data also leans KC: Karmine Corp swept Team Heretics 2-0 in April 2026, and preview material from that meeting pointed to KC’s stronger macro, objective control and series conversion over Heretics’ early-game pressure.[1][4][9][17]

Historical context supports why KC is favoured, but not enough to make 84% look routine. Across recent meetings, Karmine Corp have more often won the BO3s, including 2-0 and 2-1 results, while Team Heretics’ wins tend to come in lower-signal formats or isolated upsets rather than sustained series dominance.[10][11][12] That matters because BO3 volatility is lower than a single map, yet not low enough to justify extreme certainty unless one side has a major roster or form edge. On the available evidence, the market is pricing KC as a materially stronger side than the mixed-headline history alone would imply.[11][12]

Traders should watch for official LEC scheduling and broadcast confirmation, because the settlement window runs off the scheduled start time and any cancellation, non-played match, or delay beyond seven days pushes the market to 50-50 under the rules. The most relevant live dependency is whether both teams field their intended starting line-ups, as late roster changes or map-order changes can move short-series pricing quickly; Polymarket’s comparable contract has already shown a notably different baseline from this market, which leaves room for movement if pre-match news narrows or widens the gap.[17][2]

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

Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.

Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.

FAQ

Is this market available outside the US?

Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.

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 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 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.