Pronóstico: Dota 2: OG vs GamerLegion (BO3) - The International Group Stage

Platform comparison

Market context

OG and GamerLegion are scheduled to meet in Round 5 of The International 2026 group stage on 15 August at 5:30 AM ET. The match is a best-of-three series, and Polymarket currently prices OG's victory at zero, reflecting either extreme confidence in GamerLegion or a technical issue with the contract's liquidity pool. The settlement window closes at 15:35 UTC on the scheduled date, allowing roughly four hours for the match to conclude before resolution.

OG's historical record at The International provides essential context. The organisation has won the event twice (2018, 2019) and consistently fields competitive rosters, though their recent form varies considerably between seasons. GamerLegion, by contrast, represents a newer competitive entity with less established pedigree at Valve's premier tournament. When Polymarket prices a top-tier team at zero probability, it typically signals either mispricing or that the contract has attracted minimal trading activity rather than genuine conviction about the outcome. Historical precedent suggests such extreme odds rarely reflect actual match dynamics.

Traders should monitor official The International schedule confirmations and any roster changes announced before 15 August. Dota 2 patch updates in the weeks preceding the tournament can shift hero viability and team preparation timelines. The 14-day postponement window (through 29 August) means fixture delays are possible but would require explicit announcement from the tournament organisers. Current USDC liquidity on Polygon will determine whether the contract remains tradeable as the match approaches.

Methodology

This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Polymarket Qué Es, which mirrors the Polymarket order book directly.

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 Polymarket Qué Es. 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.

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.

Do I need to KYC for this market?

On Polymarket directly, no — it's wallet-based. Intermediary brokers like Polymarket Qué Es 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.