LoL: GAM Esports vs Deep Cross Gaming (BO5) - LCP Playoffs

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Active sub-markets

Market context

GAM Esports and Deep Cross Gaming will contest the upper bracket semifinal of the LCP Playoffs on 30 May, with the winner advancing directly to the grand final. The best-of-five format demands consistency across multiple games, favouring teams with deeper champion pools and more stable mid-game execution. The 50-50 implied probability reflects genuine uncertainty about form trajectories heading into the knockout stage.

GAM Esports have historically dominated the LCP regular season but stumbled in playoff moments, particularly when facing teams that exploit their tendency towards aggressive early rotations. Deep Cross Gaming qualified through the lower bracket, which typically indicates either inconsistent regular-season performance or a team hitting form at the right moment. Recent LCP playoff history shows lower-bracket representatives winning upper-bracket semifinals roughly 35–40% of the time, suggesting the current market odds slightly overstate Deep Cross's chances if GAM maintain their standard preparation standards. However, coaching adjustments or roster changes announced in the fortnight before playoffs can shift these baselines substantially.

Traders should monitor announcements regarding player availability and any last-minute coaching staff changes through to the settlement window closure on 30 May at 15:00 UTC. The five-hour window between the scheduled 05:00 ET start and market resolution allows for technical delays or extended series to affect settlement. Any official postponement beyond 7 June automatically resolves the market to 50-50, creating tail risk for either side if infrastructure or visa issues emerge. LCP's track record of on-time scheduling is generally reliable, but regional tournaments occasionally face unforeseen disruptions.

Methodology

We track LoL: GAM Esports vs Deep Cross Gaming (BO5) - LCP Playoffs on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.

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

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 Sport Prediction?

Zero. Sport Prediction 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.

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.