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 during the BLAST Slam Group Stage, scheduled for 26 May at 04:00 ET. The fixture is a single-elimination encounter where the winner advances and the loser is eliminated from that bracket phase. OG, the two-time International champions, enter as the established favourite despite recent roster changes and inconsistent LAN performances through 2024–2025. PARIVISION, a lesser-known squad, would require a significant upset to secure victory against a team with substantially deeper competitive pedigree and institutional resources.

The 10% implied probability for PARIVISION reflects the historical win-rate disparity between the two organisations. In comparable group-stage upsets across recent BLAST and ESL events, teams ranked outside the top eight have secured victories roughly 8–12% of the time against tier-one opponents, typically when those favourites field experimental line-ups or suffer from preparation gaps. OG's recent form—including mixed results at the Lima Major and roster stability concerns—creates marginal conditions for an underdog run, though not enough to shift the baseline expectation materially.

Traders should monitor official BLAST communications for any last-minute roster confirmations or stand-in announcements, which could shift win probabilities by 3–5 percentage points. Scheduled match timing, server location, and any technical delays beyond the seven-day window are critical for settlement conditions. For programmatic approaches, conditional orders tied to OG's broader tournament performance or PARIVISION's qualifying bracket position would provide useful hedging signals. The tight settlement window (match day conclusion) means live-market monitoring is essential; delayed resolution triggers the 50-50 clause if no winner is determined within the specified timeframe.

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 Polymarket Review UK, 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

Is this market available outside the US?

Polymarket Review 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 does it cost to trade on Polymarket Review UK?

Zero. Polymarket Review UK 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.