LoL: Movistar KOI vs GAM Esports (BO3) - Esports World Cup Group C

Platform comparison

Market context

Movistar KOI face GAM Esports in the League of Legends Lower Bracket semifinal at the Esports World Cup Group C, a match initially set for 9:40AM ET on 15 July. The crowd-implied probability sits at **100% YES** for a KOI victory, reflecting a consensus that the Spanish side will dominate the **BO3** encounter. Historically, such extreme pricing in regional knockout matches often precedes a narrow win rather than a sweep, as seen when top-tier European teams faced ASEAN opponents in prior EWC group stages; those contests frequently saw the favourite win by a single game despite pre-match odds suggesting a 3-0 outcome.

The key catalyst for traders is the match’s actual start time and any roster announcements, particularly regarding GAM’s substitute players like Elio or Aress, who could alter the jungle dynamic. Recent coverage from EWC 2025 highlights KOI’s superior **gold differential** and kill efficiency, with jungler Elyoya and support Alvaro delivering MVP-level performances in their 1-0 group-stage win over GAM [3][10]. However, KOI’s current two-game losing streak and GAM’s single-loss run introduce a **contrarian angle**: if GAM’s mid-laner Emo finds early dominance, the value spot may lie in the underdog, despite the market’s absolute confidence. Watch for live draft reveals and early jungle skirmishes as the primary indicators of whether the 100% probability holds or cracks.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

We track LoL: Movistar KOI vs GAM Esports (BO3) - Esports World Cup Group C across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.

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

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'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.

Do I need to KYC for this market?

On Polymarket directly, no — it's wallet-based. Intermediary brokers like Who Will Win 2026 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.