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

Platform comparison

Market context

OG face HULIGANI in Round 4 of The International 2026 group stage on 14 August, with the match scheduled for 22:00 ET. The 100% crowd probability reflects OG's established standing as a two-time International champion with a roster that has consistently performed at the tournament's highest level. HULIGANI, by contrast, qualified through the regional qualifier route and lack comparable pedigree at Valve's premier event. No material changes in team composition or health status have emerged in the past 48 hours that would alter baseline expectations.

Historical precedent suggests that crowd probabilities at 100% for matches involving established powerhouses versus qualifier-tier opponents tend to reflect genuine skill gaps rather than overconfidence. OG's group stage record across recent International tournaments shows consistent advancement, whilst HULIGANI's participation marks their first appearance at this scale of competition. The gap between a two-time champion and a regional qualifier typically translates to a decisive series outcome.

Traders should monitor the official International schedule for any last-minute fixture changes or postponements, which would extend the settlement window to 28 August. Team announcements regarding roster adjustments or player availability could shift expectations, though none have surfaced. The match's position as Round 4 means both teams will have played three prior games, making fatigue and momentum material factors. Confirmation of the 22:00 ET start time on 14 August should arrive via the official Dota 2 International channels within 24 hours of the scheduled date.

Methodology

This page reviews Dota 2: OG vs HULIGANI (BO3) - The International Group Stage across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to Prediction Today, which mirrors the Polymarket order book at 0% fees.

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.

UK Frequently Asked Questions

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.

Is Polymarket legal in the UK?

Polymarket is accessible to UK traders but is not UKGC-licensed. It operates under US CFTC jurisdiction. UK residents face no domestic legal prohibition on using it, but UKGC consumer protections do not apply. For UKGC-regulated alternatives, Betfair Exchange and Smarkets offer similar prediction-style markets.

Do I pay tax on prediction market profits in the UK?

UKGC-licensed platform profits (Betfair, Smarkets) are typically tax-free gambling winnings for UK individuals. Polymarket profits involve USDC crypto transactions, which HMRC treats as Capital Gains Tax events. Keep full transaction records and report via Self Assessment if gains exceed £3,000 per tax year.

How do I deposit on Polymarket from the UK?

UK traders typically fund Polymarket via Coinbase UK, Kraken or Revolut — buying USDC with GBP and transferring to a Polygon-compatible wallet (MetaMask, Coinbase Wallet). Polymarket's onboarding walks you through the bridging process. Typical GBP-to-USDC conversion costs 0.5–1%.