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

Platform comparison

Market context

Team Resilience face OG in a best-of-three Dota 2 match during The International group stage on 14 August 2026 at 1:00 AM ET. The Polymarket contract currently trades at 100% YES, reflecting either extreme confidence in Team Resilience's victory or, more likely given the settlement mechanics, a reflection of how conditional token pricing behaves when one outcome dominates trader conviction. USDC-denominated positions on Polygon settle to either Team Resilience or OG depending on the match result, with a 50-50 split if the fixture is cancelled outright or ends in a draw—an outcome rare in Dota 2 competitive formats but contractually possible.

Historical precedent from prior International tournaments shows that group-stage matches between established organisations and emerging teams typically favour the established side, though upsets occur in roughly 15–20% of such fixtures. OG's track record at The International includes two championship titles, though roster changes and meta shifts between tournaments create genuine uncertainty. Team Resilience's qualification pathway and recent LAN performance against comparable opponents will determine whether the current 100% pricing reflects genuine predictive consensus or merely thin liquidity in early trading.

Traders should monitor official tournament schedule confirmations, any last-minute roster changes or visa complications affecting either team, and meta developments in the week preceding the match. Patch updates to Dota 2 released shortly before group play can shift hero viability and preparation timelines. The settlement window closes at 12:10 UTC on 14 August, allowing approximately eleven hours post-match for result confirmation before conditional token resolution on Polygon.

Methodology

Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). That keeps the comparison honest — a single canonical probability across the row, with the venue-by-venue trade-offs spelt out in the columns next to it.

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.

UK Frequently Asked Questions

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 PolyGram. 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.

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%.