Dota 2: BALU vs Invision (BO3) - European Pro League Group B

Platform comparison

Market context

BALU and Invision are set to face off in a BO3 match for the European Pro League Season 39 Group B, scheduled for 9:00 AM ET on 3 July 2026. The prediction market currently implies a 0% chance of BALU winning, yet this diverges sharply from sportsbook odds offering BALU at 1.54–2.38 and from community polling on Strafe, where 66.7% of users favour Invision (often misnamed Invasion) [1][2]. This 0% floor is atypical for a live match and suggests either a market error or an unconfirmed cancellation, as historical precedents in lower-tier European Dota 2 show that odds rarely collapse to absolute zero unless the event is voided before play begins.

Traders must monitor official tournament updates from Liquipedia and real-time score feeds on Sofascore for any announcement of cancellation, delay beyond seven days, or forfeiture that would trigger the 50-50 settlement clause [4][6]. The match is part of an online league with no physical venue dependencies, but server stability and team readiness remain critical; a recent delay in Season 38 involving Summer Bear highlights how technical issues can disrupt scheduling [5]. Until the first map begins, the 0% implied probability remains an outlier against bookmaker lines and analyst consensus, warranting caution before treating it as a definitive forecast.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page is a comparison snapshot: one live quote, four reference venues with their key attributes, and a single execution path — every trade button routes to Best Prediction Markets, which mirrors the Polymarket order book directly.

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

Is this market available outside the US?

Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.

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?

On Polymarket directly, no — it's wallet-based. Intermediary brokers like Best Prediction Markets trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.

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.