Dota 2: Nigma Galaxy vs Vici Gaming (BO3) - The International Group Stage

Platform comparison

Market context

Nigma Galaxy and Vici Gaming are scheduled to face off in Round 4 of The International 2026 group stage on 15 August at 1:00 AM ET, competing in a best-of-three Dota 2 match. The current crowd-implied probability stands at 100% YES, indicating near-certainty that the match will be played as scheduled rather than cancelled or postponed.

The 100% probability reflects the structural reliability of The International's group stage format, where matches are typically locked into the tournament schedule with minimal cancellation risk. Historical precedent from prior International tournaments shows that group-stage fixtures rarely fail to materialise; postponements occur primarily when technical infrastructure fails or player health crises emerge mid-tournament, events that remain statistically uncommon. Vici Gaming's participation in the event and Nigma Galaxy's confirmed roster status provide baseline assurance that both teams are present and eligible to compete.

Traders should monitor official tournament communications from Valve and the event organisers for any announcements regarding scheduling changes, technical difficulties, or roster complications in the days preceding the match. The settlement window closes at 11:20 AM ET on 15 August, allowing a roughly ten-hour window after the scheduled start time for match completion. Any postponement must occur before 29 August at 11:59 PM ET to remain valid; matches rescheduled beyond that date would trigger a 50-50 resolution. Current sportsbook lines and prediction-market consensus appear aligned with the crowd probability, suggesting minimal divergence in how different platforms assess the likelihood of the match occurring.

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

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.

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.