Juliana Brizola (PDT) and Luciano Zucco (PL) are in a technical tie for governor of Rio Grande do Sul, according to new polling [1].
The results suggest a highly competitive race as the candidates move toward the October 2026 gubernatorial election. With neither candidate holding a statistically significant lead, the contest remains open to shifts in voter sentiment.
The Genial/Quaest poll, published July 30, 2026 [4], indicates that Brizola currently holds 24% support [1]. Zucco follows closely with 22% [1]. Because the poll carries a margin of error of three percentage points [2], the difference between the two candidates is considered a technical tie [2].
Fieldwork for the survey was conducted between July 24 and July 28, 2026 [3]. The data reflects the current intentions of voters in Rio Grande do Sul as they weigh the platforms of the PDT and PL candidates.
Brizola and Zucco have emerged as the front-runners in a race that will determine the leadership of one of Brazil's most influential southern states. The proximity in their polling numbers suggests that a small swing in undecided voters could shift the lead before the final vote.
“Juliana Brizola (PDT) and Luciano Zucco (PL) are in a technical tie”
The technical tie between Brizola and Zucco indicates a polarized electorate in Rio Grande do Sul. With the candidates representing different political parties and remaining within the margin of error, the race is likely to be decided by the ability of each campaign to capture a narrow slice of undecided voters or build broader coalitions before October.
