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

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Market context

PARIVISION and OG will contest a best-of-one Dota 2 match during the BLAST Slam Group Stage on 26 May 2026, with settlement tied to match completion by 2 June 2026. The current 0% probability reflects OG's established competitive standing in professional Dota 2, though PARIVISION's participation in a BLAST-tier event signals organisational recognition of their roster strength.

OG's track record in group-stage competition—including two International victories and consistent top-eight finishes at major LANs—establishes a baseline expectation that favours them in single-elimination formats. Comparable BLAST Slam matchups involving established European or international squads against emerging rosters typically resolve toward the higher-seeded team, though upsets occur at roughly 15–25% frequency depending on patch timing and recent roster changes. The 0% crowd probability suggests market participants view this as a heavily weighted outcome rather than a genuine toss-up, which may reflect recent scrim results, public roster announcements, or OG's current ranking within the Dota Pro Circuit standings.

Traders should monitor BLAST's official schedule confirmation, any last-minute roster substitutions announced by either organisation, and patch notes released before the match window. Recent changes to Dota 2's meta—particularly hero balance shifts or item reworks—can disproportionately affect preparation depth and favour teams with stronger coaching infrastructure. Settlement hinges on match completion; cancellations, delays beyond seven days, or forfeits trigger 50-50 resolution, creating tail-risk exposure for positions held near the deadline.

Methodology

This page reviews Dota 2: PARIVISION vs OG (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 Polymarket Tax UK — the application we operate, where you trade directly against the Polymarket order book at 0% fees.

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 Tax 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'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.

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.