Dota 2: OG vs Tundra Esports (BO1) - BLAST Slam Group Stage

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Active sub-markets

Market context

OG and Tundra Esports are scheduled to meet in a best-of-one Dota 2 match within the BLAST Slam Group Stage on 27 May at 08:40 ET. The Polymarket contract currently reflects 100% implied probability for OG victory, with conditional tokens trading on Polygon at a price that leaves no meaningful spread between YES and NO positions. This extreme skew suggests either overwhelming confidence in OG's superiority or insufficient liquidity depth to absorb contrarian positions, a common pattern in esports markets where professional matchups carry substantial information asymmetry.

OG's historical record against Tundra provides context for reading this probability. OG won The International 2018 and 2019, establishing themselves as a tier-one organisation, though their recent form has been inconsistent. Tundra Esports emerged as a serious contender in 2022–2023, reaching multiple Major finals and securing top-four finishes at The International 2023. Direct head-to-head records between these squads show competitive matches rather than one-sided dominance, with both teams capable of executing complex mid-game strategies. The 100% YES pricing appears to discount Tundra's demonstrated capability at this level.

Traders should monitor team roster confirmations and scrim results in the days preceding the match, as last-minute substitutions or illness have disrupted esports fixtures before. BLAST's official schedule and any postponement announcements will determine whether the settlement window remains active. The 7-day delay clause creates a specific risk: if technical issues or venue problems push the match beyond 3 June without completion, the market resolves 50-50 regardless of eventual outcome, effectively voiding USDC positions held in conditional tokens.

Methodology

Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). The odds column is filled only where we have clean data — that avoids the made-up numbers that get a network demoted when search engines cross-check against the source venue.

Resolution & payout

Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.

Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.

FAQ

Is this market available outside the US?

Polymarket Scam? 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 Scam??

Zero. Polymarket Scam? 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.

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.