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

Platform comparison

Market context

TEAM VISION face Team Spirit in a Round 4 group-stage fixture at The International 2026, scheduled for 15 August at 1:00 AM ET. The 61% implied probability favours TEAM VISION, reflecting their stronger recent form in regional qualifiers and consistent top-four finishes across 2026 Dota Pro League seasons. Team Spirit, despite their historical pedigree as two-time International champions, have shown inconsistency this year with roster adjustments and mixed results in the lead-up to the event.

Historical precedent suggests caution with heavy favourites in International group stages. Team Spirit's 2021 and 2022 championship runs were built partly on underdog momentum through early rounds, whilst TEAM VISION have never progressed past the semi-finals at a main event. Head-to-head records between these sides favour TEAM VISION 3–1 in 2026 LAN encounters, though Team Spirit took a convincing victory in May's ESL Pro League finals. The 61% mark sits below typical confidence levels for teams with TEAM VISION's recent track record, suggesting the market is pricing in meaningful uncertainty.

Traders should monitor roster confirmations and practice scrim results through 14 August, as last-minute stand-ins or illness could shift the match dynamics significantly. The settlement window closes at 11:00 AM ET on 15 August, allowing a 10-hour buffer after the scheduled start time. Any postponement must be rescheduled by 29 August; cancellation would trigger a 50–50 split. Watch for official announcements from ESL or the event organisers regarding bracket adjustments or scheduling changes, particularly given the early morning start time in North American timezone.

Methodology

This page reviews Dota 2: TEAM VISION 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 Prediction Today, which mirrors the Polymarket order book at 0% fees.

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 Prediction Today. 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%.