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

Platform comparison

Active sub-markets

Market context

Polymarket is pricing Execration at **100% YES** on USDC, so the contract is effectively treating their win as a certainty unless the match is overturned, cancelled, or left unresolved under the market rules on Polygon. The underlying event is the lower-bracket semifinal in the The International Southeast Asia Closed Qualifier, a best-of-three initially set for 7:00AM ET, and live match listings show the series has been played, with external scoreboards now pointing to a completed result rather than an outstanding fixture.[3][1][2]

That kind of near-locked pricing is usually easiest to read when the market is already down to settlement mechanics rather than sporting uncertainty. Comparable qualifier markets in Dota 2 can move to a full price once a scoreline is effectively public and the only remaining risk is admin delay, but the conditional-token structure still matters: a late cancellation, tie, or a postponement beyond seven days would force the contract into its 50-50 fallback, regardless of crowd conviction. Strafe’s match page also shows users had leaned towards Execration pre-match, with 68.7% of votes on their side, which is far less extreme than the current Polymarket print.[2]

For traders watching the settlement path, the key catalysts are not draft quality or lane stats but official bracket updates, tournament admin notes, and whether the series is recorded as fully completed in the qualifier feed. A recent live score page already shows Execration ahead on one map, while another results page lists the encounter as finished 0-2 to Grind Back, so the important question for market resolution is which authoritative match record Polymarket recognises once the event window closes.[1][2]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page reviews Dota 2: Execration vs Grind Back (BO3) - The International Southeast Asia Closed Qualifier Playoffs across five venues. We show live odds for Polymarket-based markets (sourced from the Polygon order book); for other venues we list platform attributes, since the comparable contracts are not exposed via a public API on every venue. Every CTA points at Polymarket Legit? — the application we operate, where you trade directly against the Polymarket order book at 0% fees.

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 Polymarket Legit?, 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?

Polymarket Legit? 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 Polymarket Legit??

Zero. Polymarket Legit? 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.