Dota 2: Team Liquid vs Team Spirit (BO3) - The International Group Stage

Platform comparison

Market context

Team Liquid and Team Spirit will meet in Round 3 of The International 2026 group stage on 14 August, with the winner advancing their playoff seeding prospects in a best-of-three format. The 0% implied probability reflects either a technical settlement issue or genuine expectation of cancellation or postponement, despite no public announcements of fixture changes as of early August 2026.

Historically, group-stage matches at The International rarely cancel outright; postponements are more common when visa delays or equipment failures arise. Team Spirit have won three of the last four International tournaments (2021, 2022, 2023), whilst Team Liquid reached the finals in 2017 and 2018 but have not claimed the trophy since. Direct head-to-head records between these sides shift with meta patches and roster changes, but Spirit's recent dominance at the event level suggests they carry structural advantage in high-stakes Dota. A 0% probability on either team winning is implausible given both organisations' proven capability to compete at this stage.

Traders should monitor official The International schedule updates and any team announcements regarding player availability or technical issues in the 48 hours before the 4:00 AM ET start. Patch notes released before the group stage can reshape hero viability and favour one team's preparation depth. Liquipedia and ESL Pro League channels typically confirm fixture status; any delay beyond the 28 August rescheduling window would trigger the 50-50 resolution clause. The current zero probability likely represents a data anomaly rather than genuine market conviction.

Methodology

This page reviews Dota 2: Team Liquid vs Team Spirit (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 Who Will Win, 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

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.

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%.