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

Platform comparison

Active sub-markets

Market context

PARIVISION face OG in a best-of-one Dota 2 match at the BLAST Slam Group Stage on 26 May at 4:00 AM ET. The current prediction-market implied probability of 10% for PARIVISION victory reflects substantial confidence in OG, though the single-game format introduces volatility absent from longer series. OG remain one of the most decorated organisations in competitive Dota 2, with two International championships and consistent top-tier performance across major tournaments. PARIVISION, by contrast, operate at a lower competitive tier and have limited recent exposure in events of BLAST Slam's calibre.

Historical matchups between established tier-one teams and lower-ranked challengers in single-elimination formats typically settle between 8–15% implied probability for the underdog, depending on the specific skill gap and meta alignment. OG's tournament pedigree and roster stability generally warrant favouring them heavily in such encounters. However, best-of-one matches carry inherent variance; upsets occur at roughly double the rate of best-of-three series when skill differentials are moderate.

Traders should monitor roster confirmations and any last-minute substitutions announced before the match window closes. BLAST Slam's scheduling occasionally experiences delays due to time-zone coordination across European and international participants. Recent tournament results for both teams—particularly OG's performance in their preceding BLAST Slam matches and PARIVISION's domestic circuit form—will clarify whether the 10% probability reflects genuine underdog value or appropriate calibration. Sportsbook lines, where available, typically align closely with prediction-market consensus on such heavily favoured matchups.

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 Best Prediction Markets, which mirrors the Polymarket order book directly.

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

Where can I trade this market with the lowest fees?

On Best Prediction Markets, 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.

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 Best Prediction Markets?

Zero. Best Prediction Markets routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.

Do I need to KYC for this market?

Not under $1,500 of lifetime trading volume. Above that threshold, Best Prediction Markets 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.