Dota 2: Execration vs Grind Back (BO3) - The International Southeast Asia Closed Qualifier Playoffs

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Market context

Execration and Grind Back are meeting in a best-of-three lower-bracket semifinal in the The International Southeast Asia Closed Qualifier Playoffs, with the market set to resolve on the match winner and to 50-50 only if the fixture is not completed within the stated rules window. For a programme or bot that tracks this market, the cleanest input is the official bracket state: once the series begins, the decisive trigger is a completed BO3, while postponement, abandonment, or a no-contest path changes the settlement logic entirely.

A 50% crowd price is consistent with a relatively balanced local qualifying matchup rather than a clear seed-vs-underdog spot. Execration arrive with some recent regional pedigree, including winning the Asian Dragon Series: Continental Collision in February 2025, which is the sort of prior result that can support a market closer to the middle than to a heavy favourite line.[1] Live match listings also show Execration facing Grind Back in the Southeast Asia closed qualifier context, reinforcing that this is a current bracketed contest rather than a hypothetical or scrim-driven price.[5]

The main catalysts are operational rather than stylistic: watch for official start-time changes, bracket updates, and whether the lower-bracket path is affected by preceding series running long, because programme users often model this as a dependency chain rather than a standalone event.[2][5] If one side advances by default or the match is delayed beyond seven days without a winner, settlement no longer tracks a normal team win/loss outcome, so conditional orders should account for the 50-50 fallback explicitly in the event tree.

Sources: 1 · 2 · 3 · 4 · 5

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 Polymarket App UK, which mirrors the Polymarket order book directly.

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

Is this market available outside the US?

Polymarket App UK 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.

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, Polymarket App UK 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.