Dota 2: Team Yandex vs BetBoom Team (BO1) - BLAST Slam Group Stage

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Active sub-markets

Market context

Team Yandex face BetBoom Team in a best-of-one Dota 2 fixture at the BLAST Slam Group Stage on 28 May, with the match scheduled for 11:00 AM ET. The 90% implied probability heavily favours Team Yandex, reflecting their recent competitive standing within the Commonwealth of Independent States region. BetBoom Team, despite roster stability, have struggled to consistently challenge top-tier opposition in recent months, whilst Team Yandex have maintained stronger map control and teamfight execution across their last five outings.

Historical precedent suggests single-elimination formats between these squads tend to amplify the skill gap. In their previous three head-to-head encounters across 2024–2025, Team Yandex secured victories in two, with BetBoom's sole win coming under circumstances of significant Team Yandex lineup disruption. The current probability discount of 10% for BetBoom reflects genuine upset potential rather than fundamental undervaluation, given the volatility inherent in best-of-one play and the possibility of unconventional draft strategies.

Traders should monitor fixture confirmations through BLAST's official schedule updates, as regional travel logistics and visa complications have historically delayed CIS-region matches. Any last-minute roster changes—particularly involving Team Yandex's mid or carry players—would materially shift the probability. The settlement window closes at 20:45 UTC on 28 May, allowing a nine-hour buffer beyond the scheduled start time before the seven-day cancellation threshold applies.

Methodology

This page reviews Dota 2: Team Yandex vs BetBoom Team (BO1) - BLAST Slam Group Stage 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 Sport Prediction — the application we operate, where you trade directly against 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.

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'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.

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.