With exactly one week to go before Brazil’s presidential runoff, Luiz Inácio Lula da Silva and Flávio Bolsonaro finally stood on the same stage. The two men met on Sunday night, October 18, for the first televised debate of the second round, broadcast by the Band network from São Paulo at 8 p.m. Brasília time — and it took about ten minutes for the shouting to start.
The debate ended up exactly as most Brazilians expected: chaotic, personal, and light on policy. What it did deliver was clarity about the choice facing voters on October 25.
Two candidates, two completely different stories
For readers outside Brazil, the basics: Lula, 80, is the incumbent president and the veteran leader of the left-wing Workers’ Party, now seeking a fourth non-consecutive term in office. Flávio Bolsonaro, 45, is a right-wing senator and the eldest son of former president Jair Bolsonaro, who is serving a 27-year prison sentence for plotting a coup after losing his re-election bid to Lula in 2022.
Flávio shocked the country by finishing ahead of Lula in the first round on October 4 — 47 percent of valid votes to Lula’s 45 percent — and has led every major poll since. The polls agree on something else: the gap is a statistical tie. A Datafolha survey published October 15 put Flávio at 51 percent of valid votes to Lula’s 49 percent, within the two-point margin of error; a Quaest poll released October 14 found the same 51-to-49 split.
What the debate actually showed
Lula came to attack. He repeatedly called his opponent “a habitual liar” and “a thug,” and at one point physically stepped away from Flávio on stage, saying he wanted to keep his distance from a “militiaman” — a reference to alleged ties between the Bolsonaro camp and the paramilitary groups that control large parts of Rio de Janeiro. He pressed Flávio on alleged links to jailed banker Daniel Vorcaro, and told viewers to “look it up on Google” to check his claims. As he put it in the night’s sharpest line: “Lying is the Bolsonaro family’s strong suit.”
Flávio’s strategy was to needle, not to govern. He told Lula it was better to keep his distance “because my wallet could be stolen,” flashed the word “corrupt” written on his palm — a reference to Lula’s overturned corruption conviction — and called the president a “clown.” His counter on Vorcaro was to turn the fire on Lula’s own family, raising accusations involving one of the president’s sons in a pension fraud scandal.
What each of them needed from Sunday night
This is where the analysis gets interesting, because the two men needed opposite things — and arguably neither got them.
Flávio Bolsonaro is the frontrunner, and frontrunners benefit from calm. He needed to look presidential enough to keep his narrow lead intact while peeling off some of the 33 million voters who stayed home in the first round — one in five eligible Brazilians. Instead, he spent the night pacing behind Lula, smirking and scoffing, in exchanges that played well for his base but may have alarmed undecided voters. His strongest moment of the weekend, tellingly, came before the debate: addressing supporters on São Paulo’s Paulista Avenue, he declared, “There are seven days left until we free Brazil from (Lula’s) Workers’ Party. And you will see Jair Messias Bolsonaro placing the presidential sash on his son.” It was a reminder that this campaign is about dynastic restoration as much as policy — he has promised to seek amnesty for his imprisoned father if elected.
Lula needed to change the trajectory of a race he has been losing since October 4. He needed the night’s confrontation to make Flávio look unready, and on the “militiaman” line he landed his hardest punch. But the free-moving format repeatedly degenerated into cross-talk, and Lula — visibly irritated at times — never quite got a clean narrative to emerge. His pre-debate pitch was aimed at the abstainers: he told reporters he wanted to win over the 33 million who sat out the first round. Whether insults achieve that is an open question.
What happens next
One more debate is scheduled for October 23, two days before the vote. Watch for two things: whether Lula can turn the corruption spotlight into something undecided voters care about more than the economy, and whether Flávio can discipline the street-fighter style that energizes his supporters but has so far kept a fifth of the electorate on the sidelines.
Why this matters beyond Brazil
Brazil is the largest economy and the biggest democracy in Latin America, home to more than 200 million people and the majority of the Amazon rainforest. Whoever wins on October 25 will set the course on public spending and fiscal policy that have rattled markets for months, decide the country’s climate commitments, and define its posture toward both Washington and Beijing. A Bolsonaro presidency would also mark a political first: the son of a convicted coup plotter, running on a promise to free his father, winning the office his father lost.
Sunday’s debate didn’t settle the race. With the polls showing a dead heat, a second debate still to come, and one in five voters yet to be convinced to show up at all, the only thing certain is that Brazil’s most bitter election in a generation will be decided in the final week.
