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

Platform comparison

Active sub-markets

Market context

Aurora and PARIVISION are scheduled to contest a best-of-one Dota 2 match within the BLAST Slam Group Stage on 28 May at 16:00 UTC. The fixture forms part of a structured tournament operated by BLAST, a major esports media and events company. Settlement occurs at 21:40 UTC on the same date, allowing a five-hour window after the scheduled start for match completion. The 0% crowd probability reflects either minimal trading activity or strong consensus that one team will not compete, though no public cancellation notice has been issued as of the knowledge cutoff.

Prediction markets on esports matches with zero implied probability typically signal either illiquidity or missing roster information. In comparable Dota 2 tournaments, matches have been postponed or cancelled due to visa delays, player illness, or organisational restructuring. The BLAST Slam format has operated since 2023 with generally reliable scheduling, though regional qualifiers occasionally experience last-minute adjustments. Historical precedent suggests that group-stage matches in established circuits resolve within the seven-day grace period unless a team withdraws entirely.

Traders should monitor BLAST's official communications and both teams' social media for roster confirmations or scheduling changes in the 48 hours preceding the match. Dota 2 patch updates or tournament rule clarifications can affect team preparation timelines. Under German GlüStV regulations, this market remains accessible to EU residents where the operator holds appropriate licensing. US CFTC oversight applies to binary derivatives; no-KYC access up to $1,500 USD per user typically permits participation without identity verification, though settlement and withdrawal may trigger compliance checks depending on the platform's jurisdiction and banking relationships.

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 Tax UK, 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 Polymarket Tax UK, 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.

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 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.