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

Platform comparison

Market context

Aurora and GamerLegion will face off in a best-of-three opening match at The International group stage on 13 August at 1:00 AM ET. Both teams qualified through regional qualifiers and will be competing for seeding advancement in what remains the Dota 2 circuit's most prestigious tournament. The match carries immediate implications for playoff positioning, as group-stage results determine bracket placement and potential first-round matchups.

The 100% crowd probability reflects substantial uncertainty being priced out entirely, which historically occurs when one team holds a decisive advantage in recent form or roster stability. GamerLegion has maintained consistent roster continuity through the regional qualifier circuit, whilst Aurora's preparation path differed markedly depending on their regional pathway. Previous International group-stage openers have occasionally seen favourites stumble due to jet lag, patch unfamiliarity, or first-match nerves—though the gap between qualified teams at this stage is typically narrower than crowd probabilities suggest. Comparable opening matches at prior Internationals have resolved against consensus roughly 15–20% of the time when probabilities approached extremes.

Traders should monitor official Dota 2 Pro Circuit communications for any last-minute roster confirmations or stand-in announcements up to match time. Recent patch notes and hero pool adjustments released before the group stage can shift team confidence levels substantially. Stream availability and scheduling confirmation remain critical, as technical delays or broadcast issues have occasionally pushed matches beyond the seven-day resolution window in previous years. Any coaching staff changes announced in the 48 hours before play would signal tactical preparation shifts worth tracking.

Methodology

Sports-specific comparison page for Dota 2: Aurora vs GamerLegion (BO3) - The International Group Stage. Polymarket's live quote (Polygon order book) plus platform attributes for the three reference venues. Sports markets reward liquidity — Polymarket and Betfair are materially deeper than Kalshi or Manifold.

Resolution & payout

Sports markets typically settle on official final-whistle plus league confirmation. Polymarket uses UMA Optimistic Oracle with a source URL per contract — usually official league data feeds or ESPN/Soccerway. Two-hour dispute window, then smart-contract payout in USDC.

FAQ

When do sports markets resolve?

Typically within hours of the official final whistle. Polymarket uses UMA Optimistic Oracle with source URLs pointing at official league data feeds — e.g. the Premier League for EPL markets, UEFA for Champions League, FIFA for World Cup.

Can I bet on individual matches?

Yes, Polymarket lists every major Premier League / Champions League / World Cup match as its own market. Liquidity varies — top matches like El Clásico or a semi-final often have six-figure pools, lower-league games closer to three-figure.

What are live sports odds on Polymarket?

Some top-tier matches stay open during play — you can trade the half-time probability in the 70th minute. Polymarket mid-prices update second-by-second; any frontend mirroring the order book shows the same movement.

How fast do sports winnings settle?

Once the official league outcome is logged in the UMA Oracle (typically 1-2 hours after the final whistle), Polymarket's smart contract triggers USDC payout. To your wallet within minutes.

Can I import form data and lineups?

This page shows the live Polymarket quote as an implied probability. Form data and lineups must be researched separately via sports data providers (e.g. Soccerway, ESPN, FBref) — we surface the market probability, not the sport analysis.