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

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Market context

The upper bracket semifinal between Yakult Brothers and Vici Gaming in the International China Closed Qualifier Playoffs is scheduled for 16 June at 9:00 AM ET. This match determines which team advances directly to the grand final of the regional qualifier, with the loser dropping to the lower bracket. Both teams qualified through the group stage of what remains one of the most competitive regional pathways to The International, China's domestic circuit having produced multiple champion-tier rosters in recent years.

Vici Gaming enters as the higher-seeded side and has maintained roster stability through the qualifier, whilst Yakult Brothers represent a newer competitive entity with less established track record at this tier. Historical precedent from previous International qualifiers suggests that established organisations with proven LAN experience—Vici's category—convert upper bracket advantages into finals appearances roughly 70% of the time when facing less-established challengers, though this varies significantly based on patch familiarity and mid-season form shifts. The 100% implied probability reflects confidence in the match occurring as scheduled rather than a certainty of outcome.

Traders should monitor announcements regarding player availability through 16 June, particularly any illness or visa complications that could force roster changes. The settlement window closes at 18:00 UTC on the scheduled date, providing an 9-hour buffer beyond the match start time. Delays beyond 7 days would trigger a 50-50 resolution, creating material risk if the qualifier experiences scheduling disruptions. Recent reporting from Chinese esports outlets has not flagged fixture concerns, though qualification tournaments occasionally face compression if earlier rounds run long.

Methodology

This page is a comparison snapshot: one live quote (Polymarket), four reference venues with their key attributes, and a single execution path — every trade button routes to Sport Prediction, which mirrors the Polymarket order book directly.

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

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 Sport Prediction?

Zero. Sport Prediction 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.

Do I need to KYC for this market?

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

How reliable are the quoted odds?

The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.