Dota 2: Virtus.pro vs TEAM VISION (BO3) - The International Europe Closed Qualifier Playoffs

Platform comparison

Active sub-markets

Market context

The underlying event is an Upper bracket semifinal 2 match in the The International Europe Closed Qualifier Playoffs, pitting Virtus.pro against TEAM VISION in a best-of-three series scheduled for 10:00AM ET on 25 June. Virtus.pro currently holds the #18 spot in the Strafe Dota 2 World Rankings with two wins from their last five matches, while TEAM VISION has secured only one win in that same window, leading Strafe users to predict a 56.8% chance for Virtus.pro to win the contest[1].

Historical precedents for regional qualifiers show that a 0% crowd-implied probability for the higher-ranked side often signals a data error or a suspended market rather than a genuine expectation of defeat, as even underdogs in closed qualifiers typically retain a non-zero chance of victory. Comparable cases from past TI qualifiers reveal that when a team like Virtus.pro, with sustained success since revamping their squad post-2017, faces a lower-ranked opponent, the market rarely collapses to absolute zero unless the match is officially cancelled or the team is absent[3].

Traders approaching this programmatically should monitor the official match status feed for cancellation notices, roster announcements, or schedule dependencies that might delay the start beyond the seven-day resolution window. A recent Strafe report confirms the match is active and predicts a close contest, suggesting the 0% probability is anomalous and warrants verification against the live qualifier schedule before deploying conditional orders[1]. Any delay beyond 7 days without a winner would trigger the 50-50 settlement clause, a critical dependency for algorithmic strategies.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

We track Dota 2: Virtus.pro vs TEAM VISION (BO3) - The International Europe Closed Qualifier Playoffs on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.

Resolution & payout

Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.

Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.

FAQ

Where can I trade this market with the lowest fees?

On Polymarket Review UK, which mirrors the Polymarket order book at 0% fees. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

Is this market available outside the US?

Polymarket Review UK is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.

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 does it cost to trade on Polymarket Review UK?

Zero. Polymarket Review UK routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.

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.