Dota 2: Virtus.pro vs Inner Circle (BO3) - The International Europe Closed Qualifier Playoffs

Platform comparison

Active sub-markets

Market context

Polymarket is pricing **Virtus.pro** at about **90%** on this USDC-settled, Polygon-based conditional token contract for a best-of-three in the The International Europe Closed Qualifier Playoffs. For a trader, that means the market is already treating Virtus.pro as the clear favourite, with only a small implied chance of an Inner Circle win or an outcome that forces the market into its 50-50 fallback rules if the series is not properly completed.

That level is consistent with the broader way the two teams have been viewed in recent comparable meetings. In a recent streamed Dota 2 match, Virtus.pro beat Inner Circle, and the commentary highlighted that Inner Circle’s wins in that run came against weaker opposition, while Virtus.pro also handled the same level of opponent more cleanly[1]. On a prediction market, that matters because the price is not just a view on raw skill; it is a live read on how much of a gap the market thinks exists in a BO3, where one draft swing can still change the shape of the series.

The main catalysts are procedural rather than dramatic: whether the match starts on time, whether the bracket stays intact, and whether the organiser records a definitive winner before the settlement window closes. Kalshi’s listing for the same fixture shows the match originally scheduled for 22 June at 7:00 AM EDT and notes the event should close once a winner is declared, otherwise it can remain open until 6 July if unresolved[2]. For Polymarket users, that puts the focus on official bracket updates, stream or lobby confirmation, and any delay serious enough to push the match outside the seven-day resolution window described in the contract.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

We track Dota 2: Virtus.pro vs Inner Circle (BO3) - The International Europe Closed Qualifier Playoffs 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

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.

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.

Do I need to KYC for this market?

Not under $1,500 of lifetime trading volume. Above that threshold, Polymarket Legit? 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.