Lula Defeats Bolsonaro Son in Runoff to Claim Record Fourth Presidency

Luiz Inacio Lula da Silva defeated Senator Flavio Bolsonaro on Sunday to win a record fourth non-consecutive term as Brazil's president. The 80-year-old leftist secured 51 percent of the vote compared to Bolsonaro's 48 percent, a result declared official by electoral authorities after 98.76 percent of ballots were counted. The victory ends a race that polling data had shown as virtually tied in the final days.

The path to the runoff began on October 4, when Bolsonaro won the first round with 47.03 percent of the vote against Lula's 45.16 percent. That gap amounted to 2.2 million votes. In the weeks that followed, Lula campaigned on the cost of living and the preservation of social programs, while Bolsonaro focused his efforts in the south, southeast, and center-west regions. Lula's support base remained strongest in the northeast, a traditional stronghold for the Workers' Party.

Controversy emerged after Supreme Court Justice Cristiano Zanin ordered polling stations to remain open until 7 p.m., three hours later than the standard 5 p.m. closing time. Both campaigns had requested the extension, citing different logistical issues. Lula's team pointed to deliberate cuts in public transport in several cities that hindered lower-income voters, while Bolsonaro's campaign cited heavy rain and flooding. In Minas Gerais, local media reported that 349 polling locations lost power, though voting machines operated on backup batteries.

The late order created confusion at polling places. Some stations had already closed and shut down their machines before the directive arrived. Zanin clarified that those stations would remain closed, leaving some voters unable to cast ballots. Bolsonaro has pledged to annul the vote and accused Zanin of judicial malfeasance, noting that Zanin served as Lula's personal lawyer before his 2023 appointment to the court.

Bolsonaro told supporters that the results were impossible to recognize and criticized the change in rules mid-game. He stated, 'He changes the rules of the game mid-game.' Brazil's Federal Police are investigating alleged transport disruptions in five states, and a court in Salvador ordered the arrest of the city's transport secretary. Donald Trump Jr. also criticized the extension on social media.

Turnout patterns may have influenced the outcome. Andrei Roman, head of polling firm AtlasIntel, cited a drop in abstention as a factor in Lula's victory. In the first round, an estimated 33.4 million Brazilians, or 21 percent of the electorate, stayed home. Lula had promised free public transport on weekends to his working-class base in the final days.

Lula addressed foreign interference in his victory speech, citing US President Donald Trump's tariffs and remarks on Bolsonaro's trial. He stated that he had to overcome interference from the outside and called the election a defeat for lies. The result complicates recent right-wing electoral gains in Latin America, where US officials had reportedly pushed for sanctions against Brazil to weaken Lula's position.