Dota 2: Yakult Brothers vs Vici Gaming (BO3) - The International China Closed Qualifier Playoffs

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Market context

The International China Closed Qualifier Playoffs will determine which teams represent the region at Valve's flagship Dota 2 championship. Yakult Brothers and Vici Gaming face off in an upper bracket semifinal on 16 June at 9:00 AM ET, with the winner advancing directly to the grand final. A loss sends the defeated team to the lower bracket, where they retain a path to qualification but face elimination risk. The match is a best-of-three series, meaning the first team to win two games progresses.

Vici Gaming enters as the established favourite in Chinese Dota 2, having qualified for multiple International tournaments and maintained roster stability around core players. Yakult Brothers, by contrast, represent a newer competitive entity with less tournament pedigree at this tier. Historical patterns in Chinese qualifier playoffs show that established organisations with proven international experience tend to convert upper bracket advantages into progression, though upsets do occur when roster changes or meta shifts favour emerging teams. The current 100% implied probability reflects either extreme confidence in Vici's superiority or potential market illiquidity rather than certainty of outcome.

Traders should monitor team roster announcements and scrim results in the week preceding the match, as last-minute substitutions or injury reports could shift competitive balance. Patch updates to Dota 2 released before 16 June may also reshape hero viability and favour one team's strategic depth over the other. The settlement window closes at 18:00 UTC on match day; any postponement beyond 23 June triggers a 50-50 resolution regardless of eventual winner, creating tail-risk exposure for positions held through that threshold.

Methodology

This page reviews Dota 2: Yakult Brothers vs Vici Gaming (BO3) - The International China Closed Qualifier Playoffs across five venues. We show live odds for Polymarket-based markets (sourced from the Polygon order book); for other venues we list platform attributes, since the comparable contracts are not exposed via a public API on every venue. Every CTA points at Prediction Market UK — the application we operate, where you trade directly against the Polymarket order book at 0% fees.

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 Prediction Market 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.

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.

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.

Do I need to KYC for this market?

Not under $1,500 of lifetime trading volume. Above that threshold, Prediction Market UK triggers a quick verification flow that finishes in minutes.