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

Platform comparison

Active sub-markets

Market context

GamerLegion face Team Spirit in a DreamLeague Group A best-of-three match scheduled for 15 May at 6:00 AM ET. The 100% implied probability reflects either extremely high confidence in match completion or minimal trading activity establishing a genuine market price. DreamLeague is a Valve-partnered event with established infrastructure and scheduling reliability, making outright cancellation unlikely unless unforeseen circumstances emerge in the next 48 hours.

Historical precedent suggests Group A matches in established Dota 2 tournaments proceed as scheduled at rates exceeding 95%, with forfeits or no-shows rare among tier-one rosters. Both GamerLegion and Team Spirit are professional organisations with contractual obligations to compete. The settlement terms—which resolve to 50-50 only if the match is cancelled, delayed beyond seven days without resolution, or ends in a tie—create a narrow window for ambiguous outcomes. Ties in best-of-three Dota 2 matches are virtually non-existent given the format's structure.

Traders should monitor DreamLeague's official schedule and social channels for any last-minute roster changes, visa complications, or technical issues affecting either team in the 24 hours before kickoff. Recent esports disruptions have typically involved player illness or travel delays rather than outright event cancellations. The settlement window closes at 16:00 UTC on 15 May, providing a hard deadline; any match delay extending beyond 22 May would trigger the 50-50 resolution clause.

Methodology

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

Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.

Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.

FAQ

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 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 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, PolyGram 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.