Dota 2: Tundra Esports vs Xtreme Gaming (BO3) - DreamLeague Playoffs

Platform comparison

Active sub-markets

Market context

Tundra Esports and Xtreme Gaming were due to meet in a DreamLeague playoff lower-bracket best-of-three, a fixture that had already produced a live score on major esports trackers. The 0% YES pricing looks hard to justify on form alone: these sides have met repeatedly over the past two seasons, with Tundra beating Xtreme 2-0 in DreamLeague Season 28 stage two in February, while Xtreme won their lower-bracket series 2-1 at DreamLeague Season 24 in November 2024. That mix of results suggests a competitive pairing rather than a mismatch, especially in a BO3 where one draft swing can change the series.

For traders, the key watchpoints are whether the match actually reaches completion within the settlement window and whether either team fields an unchanged roster. DreamLeague playoff schedules can slip if preceding series run long, and any late broadcast or bracket update matters because an unplayed match would resolve to 50-50 under the market rules. Current live listings from GosuGamers and Sofascore place the series on 22 May at 10:00 UTC, with Tundra ranked narrowly ahead of Xtreme, so the market should move quickly if the result is confirmed, postponed, or abandoned.

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Methodology

Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). The odds column is filled only where we have clean data — that avoids the made-up numbers that get a network demoted when search engines cross-check against the source venue.

Resolution & payout

Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.

Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.

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.

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.