LoL: Karmine Corp Blue vs Esprit Shōnen (BO1) - LFL Regular Season

Platform comparison

Market context

Polymarket is pricing **Karmine Corp Blue at 100% YES** on the USDC-settled, Polygon-based conditional token contract for this BO1 in the LFL Regular Season, effectively implying the market expects the team to win outright rather than trigger the 50-50 fallback.[1][2] The underlying fixture is the League of Legends match between Karmine Corp Blue and Esprit Shōnen, scheduled for 22 July, and Strafe lists it as a **best-of-one** in the LFL Summer 2026 Regular Season.[4]

That near-certain price is consistent with outside match pricing: EGamersWorld shows Karmine Corp Blue as the clear bookmaker favourite, with average win odds of 1.265 versus 3.303 for Esprit Shōnen.[2] Historical results also support why traders may lean heavily one way: a recent head-to-head listing on bo3.gg shows Karmine Corp Blue and Esprit Shōnen meeting in the same summer split, with the match result recorded as **0–1**, a reminder that small-format League series can still turn on draft, side selection and early tempo.[1]

For traders, the practical catalysts are less about broad form and more about whether the match is actually completed before the settlement window closes. The contract resolves to the named winner only if a winner is determined; cancellation, a tie, or a delay beyond seven days from the scheduled date would push it to 50-50, while an unfinished game that begins but does not complete follows the market’s special rules.[1][4] On Polymarket, that means watching official LFL scheduling updates, any broadcast or venue changes, and whether the match starts on time, because the on-chain payoff depends on the final verified result rather than the in-game scoreline alone.[1][4]

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

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

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.

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 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.

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.