Will Flávio Bolsonaro win less than 30% of the valid vote in the first round of the 2026 Brazilian presidential election?

The question asks whether Flávio Bolsonaro will win less than 30% of the valid vote in the first round of the 2026 Brazilian presidential election. The available news articles, however, are not from 2026 but appear to describe a hypothetical or misdated scenario, possibly conflating a 2026 election with current events. Article Ground article mentions a Datafolha poll showing 48% for Lula and 45% for Flávio Bolsonaro in a second-round scenario, which implies Flávio is a strong contender, not a fringe candidate. If he is polling at 45% in a head-to-head, his first-round vote share would likely be well above 30%, as first-round totals for major candidates in Brazil typically range from 30-50% for the top two. Article Guardian Bolsonaros and Guardian view describe the election as 'too close to call' and suggest Flávio is the main challenger to Lula, further indicating he is a leading candidate. No article suggests he is a minor candidate or would receive under 30%. The resolution criteria require the official vote count, but the articles provide no actual vote data for 2026. Given the strong polling and competitive position described, it is highly unlikely Flávio would fall below 30%. The probability is set low, around 0.15, reflecting that the available evidence points to a much higher vote share, though the lack of definitive 2026 data prevents an extreme near-zero estimate.