Dota 2: GamerLegion vs Team Spirit (BO3) - DreamLeague Group A

Platform comparison

Active sub-markets

Market context

GamerLegion and Team Spirit 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 match represents a standard competitive fixture in the professional circuit, with settlement contingent on match completion and a decisive result. The 100% implied probability suggests either exceptionally high confidence in match occurrence or limited liquidity depth in the market.

Historical precedent from major Dota 2 tournaments indicates that group-stage matches rarely cancel outright, though scheduling delays occur with moderate frequency due to technical issues or preceding matches running long. Team Spirit's consistent participation in tier-one events and GamerLegion's established roster presence suggest low forfeit risk. However, the seven-day grace period for delayed resolution creates a meaningful edge case—matches pushed beyond this window would trigger 50-50 settlement despite eventual completion. Comparable DreamLeague fixtures from 2024 and early 2025 show cancellation rates below 2%, though individual team absences have occurred in qualification rounds.

Traders monitoring this market should track official DreamLeague scheduling updates and both teams' roster confirmations in the 48 hours preceding the fixture. Recent Dota 2 patch releases or emergency balance changes can occasionally trigger rescheduling, though this remains uncommon for locked group stages. Programmatic approaches should incorporate fixture-state APIs from ESL or official tournament feeds rather than relying on secondary sources, given the settlement condition's sensitivity to timing precision and completion status. The current probability leaves minimal arbitrage opportunity unless new information surfaces regarding team availability or tournament logistics.

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 PolyGram, 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 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.

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 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.

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.