Lula Leads in Brazil’s Presidential Runoff, Poised for a Fourth Term
Brazil’s incumbent president, Luiz Inácio Lula da Silva, in the presidential runoff on October 25, 2026, had won about 51.75% of valid votes after counting was completed in more than 98% of precincts, leading his opponent Flávio Bolsonaro by about 4 percentage points, with a gap of millions of votes that could not be reversed by the remaining ballots, according to tally data from the Superior Electoral Court (TSE).
The first round of voting was held on October 4, when Flávio Bolsonaro led Lula with about 47.03% to 45.16%, and both advanced to the runoff. Lula is seeking a non-consecutive fourth term, and Flávio is the eldest son of former president Jair Bolsonaro. On runoff day, Supreme Court Justice Cristiano Zanin, at the request of others, extended voting hours in some regions by two hours, triggering legal controversy and a suspension of vote counting.
Bloomberg and other English-language media, citing partial TSE results and pollster projections, reported that Lula had overtaken the lead from behind and won, which would give him a historic fourth term. The TSE’s final formal certification process is still under way.
Original sources:
Title: Lula Wins a Record Fourth Term in Brazil in a Surprise Comeback Publisher: Bloomberg Publication date: 2026-10-25 URL: https://www.bloomberg.com/news/articles/2026-10-25/lula-wins-a-record-fourth-term-in-brazil-in-a-surprise-comeback Source type: media report Verification status: public summary and key passages were read for this piece, verification date 2026-10-25 Supported content: Lula overtook the lead from behind and won, a fourth term, partial results of about 51% to 49%
Title: Brazil election 2026: Live second round results Publisher: The Guardian Publication date: 2026-10-25 URL: https://www.theguardian.com/world/ng-interactive/2026/oct/25/brazil-election-2026-live-second-round-results Source type: live media coverage Verification status: public content was read for this piece Supported content: first-round results, runoff background, voting hours, and early counting data
ABAB AI Insight
Lula narrowly defeated Jair Bolsonaro in 2022 to win office, and this runoff comeback over Bolsonaro’s son Flávio is the first time since the restoration of democracy in 1985 that a candidate who trailed in the first round has overturned the result in the runoff. Flávio led by about 2.2 million votes in the first round, and Lula reversed the situation in the runoff, relying mainly on mobilization in the Northeast, a traditional stronghold.
The extension of voting hours on runoff day stemmed from a ruling by Supreme Court Justice Zanin, who had once served as Lula’s lawyer. This triggered procedural controversy, with some arguing that it could give the losing side room to challenge the election’s legitimacy. The final result will affect the right-wing wave in Latin America and relations between Brazil and the United States on trade and security policy.
If Lula is formally sworn in, he will continue his different stance from policies of former U.S. President Trump. Points to watch include the timing of the TSE’s final certification, whether legal challenges emerge, and the new government’s specific fiscal and industrial policy arrangements.
ABAB News · Cognitive Law
For the first time in a Brazilian presidential runoff, the candidate who trailed in the first round won in the second round after reversing the result.
The judicial ruling to extend voting hours, overlapping with the candidate’s legal background, increases the risk of challenges to the result.
Whether a fourth term is realized depends on whether mobilization in the Northeast can make up the 2.2 million-vote gap from the first round.