Dota 2: OG vs InterActive Philippines (BO3) - The International Southeast Asia Closed Qualifier Playoffs

Platform comparison

Active sub-markets

Market context

OG are playing InterActive Philippines in the upper-bracket quarterfinal of the Southeast Asia closed qualifier for The International, a best-of-three that is part of the route towards TI 2026. Live match trackers place the series on 20 June, with the scheduled start around 11:00 GMT, and market pricing at 100% YES indicates traders are treating an OG win as effectively a done deal rather than a live contest.[1][2]

That level of confidence is best read against the usual shape of Dota qualifier markets: a large favourite in a short series often trades near certainty when one side is visibly more established, especially when public vote shares are lopsided. Strafe’s user poll has OG on 89.9% of votes, which is consistent with a market leaning heavily on team reputation and bracket position rather than expecting a close draft-by-draft fight.[1] In practice, the key historical lesson is that best-of-three qualifier matches can still swing on one bad opening map, but the market is currently pricing almost no room for that outcome.

The main catalyst is whether the series actually starts and finishes on schedule, rather than any late-breaking roster news. Because the market only resolves to 50-50 if the match is not played, ends tied, or is delayed beyond seven days without a winner, traders should watch the official qualifier schedule, live broadcast listings and any venue or bracket changes from tournament coverage.[2][3][4] If the match proceeds normally, the only meaningful move would come from an upset map win that tests whether the crowd’s near-total certainty is justified.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page tracks Dota 2: OG vs InterActive Philippines (BO3) - The International Southeast Asia Closed Qualifier Playoffs across four political prediction venues. Live odds come from the Polymarket order book (the deepest political prediction-market book). Kalshi is the CFTC-regulated US alternative, Betfair the established UK sports-exchange with politics markets, Manifold the open play-money variant. Election Predictions UK routes every trade through to Polymarket — at 0% fees.

Resolution & payout

For political markets the resolution source is decisive. Polymarket defines a concrete source per contract (e.g. AP, Reuters, official electoral commission) and uses the UMA Optimistic Oracle as the on-chain dispute mechanism. With a clearly defined outcome the USDC payout lands within minutes of the final confirmation.

FAQ

Where can I trade this market with the lowest fees?

On Election Predictions UK, 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?

Election Predictions 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.

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 Election Predictions UK?

Zero. Election Predictions UK routes every order to the live Polymarket order book; the only cost is the Polygon network fee, typically under $0.01 per transaction.