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

Platform comparison

Active sub-markets

Market context

Aurora and Team Liquid are scheduled to face off in a Dota 2 best-of-one match within the BLAST Slam Group Stage on 28 May at 06:20 ET. The 10% implied probability for Aurora victory reflects a substantial underdog positioning, consistent with Team Liquid's established standing as a top-tier competitive Dota 2 organisation with consistent International-level results. Team Liquid has maintained roster stability and qualified for major tournaments throughout 2025, whilst Aurora's recent competitive trajectory and roster composition suggest a significant skill gap in this particular matchup.

Comparable group-stage encounters between established tier-one teams and emerging squads in BLAST-format tournaments typically settle within the 5–15% range for the underdog when facing organisations of Team Liquid's calibre. Historical data from prior BLAST Slam iterations shows that single-elimination formats amplify favourites' win rates, particularly when teams have prepared extensively. The current 10% probability sits near the midpoint of this range, suggesting modest confidence in Team Liquid's dominance rather than overwhelming certainty.

Traders should monitor roster announcements and any last-minute lineup changes from either team prior to the 28 May fixture. Schedule delays or technical issues affecting the BLAST infrastructure could trigger the 50-50 resolution clause if the match extends beyond seven days without completion. Recent BLAST tournament coverage indicates the organisers have maintained strict adherence to published schedules, reducing the likelihood of extended postponements. Injury reports or visa complications affecting either squad's participation represent the primary wildcards that could materially shift current odds before settlement.

Methodology

We track Dota 2: Aurora vs Team Liquid (BO1) - BLAST Slam Group Stage on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.

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

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.

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.

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.