Dota 2: Aurora vs ex-HEROIC (BO3) - DreamLeague Group A

Platform comparison

Active sub-markets

Market context

Aurora and ex-HEROIC are scheduled to compete in a best-of-three Dota 2 match within DreamLeague's Group A stage on 15 May at 06:00 ET. The 0% implied probability suggests the market has collapsed or reflects extreme uncertainty about match execution rather than competitive assessment. DreamLeague is a recurring Valve-sponsored tournament series; Group A matches typically proceed as scheduled unless organisational disruptions occur.

Historical precedent from Dota 2 competitive calendars shows that group-stage matches rarely cancel outright, though delays of several hours are not uncommon due to technical issues or preceding matches running long. When matches do fail to complete on schedule, they are typically rescheduled within 24–48 hours rather than resolving to 50-50. The current 0% reading is unusual for a match with a defined scheduled time and established teams, suggesting either a data error, extreme liquidity constraints, or unconfirmed information about team availability or tournament status.

Traders should monitor DreamLeague's official announcements and team rosters in the days preceding 15 May, particularly any statements regarding ex-HEROIC's participation status or roster changes. Recent esports tournament coverage via Liquipedia and official DreamLeague channels will clarify whether both squads are confirmed active. The settlement window extends to 16:00 ET on the scheduled date, providing a seven-hour buffer for completion. Any announcement of cancellation, postponement beyond 22 May, or team withdrawal would trigger the 50-50 resolution condition.

Methodology

This page tracks Dota 2: Aurora vs ex-HEROIC (BO3) - DreamLeague Group A across four political prediction venues. Live odds come from the Polymarket order book (the deepest political prediction-market book). Kalshi is the CFTC-regulated US alternative, Betfair the established UK sports-exchange with politics markets, Manifold the open play-money variant. PolyGram routes every trade through to Polymarket — at 0% fees.

Resolution & payout

For political markets the resolution source is decisive. Polymarket defines a concrete source per contract (e.g. AP, Reuters, official electoral commission) and uses the UMA Optimistic Oracle as the on-chain dispute mechanism. With a clearly defined outcome the USDC payout lands within minutes of the final confirmation.

FAQ

Where can I trade this market with the lowest fees?

On PolyGram, 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?

PolyGram 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 PolyGram?

Zero. PolyGram 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, PolyGram triggers a quick verification flow that finishes in minutes.