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Brazil’s Lula and Flavio Bolsonaro still essentially tied in new poll

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Cite

Al Jazeera Staff. (2026, September 25). Brazil’s Lula and Flavio Bolsonaro still essentially tied in new poll. Al Jazeera. https://www.aljazeera.com/news/2026/9/25/brazils-lula-and-flavio-bolsonaro-still-essentially-tied-in-new-poll?traffic_source=rss

Dated when The Aporia collected the article, usually within hours of publication. Check the original for its exact date and byline.

Al Jazeera · collected 2026-09-25 · by Al Jazeera Staff

Quick Summary

A recent Datafolha poll shows Brazilian President Luiz Inacio Lula da Silva leading Senator Flavio Bolsonaro by two percentage points (47% to 45%) in a simulated run-off scenario for October’s presidential election, representing a technical tie within the poll's margin of error. The survey conducted between September 22 and 23 with 2,002 participants also indicates Lula leading in the first round with 40% compared to Bolsonaro’s 36%. Other polls released this week show similar results, though slightly varying margins.
Written by AI on 2026-09-25, from this article's own text only (the story summary below draws on all the coverage).

AI analysis

Story summary

A recent Datafolha poll shows that Brazilian President Luiz Inacio Lula da Silva maintains a narrow lead over Senator Flavio Bolsonaro ahead of October's election. The poll indicates Lula would receive 47% of the vote compared with 45% for Bolsonaro in a simulated runoff, representing a two-percentage-point difference within the poll’s margin of error of 2 percentage points. In a first-round scenario, Lula leads with 40% of the vote, followed by Bolsonaro at 36%. Senator Flavio Bolsonaro is the eldest son of former President Jair Bolsonaro, who is currently serving a 27-year prison sentence for attempting to overturn his 2022 election defeat to Lula. If no candidate wins over 50% in the first round, Lula and Flavio Bolsonaro would advance to a runoff.

Written for “Brazil Election Polls” on 2026-11-01, grounded in this article and the 1 other(s) covering the same event.

Story

📰 Brazil Election Polls
Politics · 2 article(s) covering the same event. See how they differ ↓

Compared with similar articles

This article reads unscored and hedges 0% of its claims. Each row says how that neighbour differs.
The Straits Times
Hedges 0 of 9 claims Outlet record 66/100
Toronto Star
⚖️ Leans left Hedges 0 of 4 claims Outlet record 64/100
“The articles describe two different events: one is about a poll showing Lula's lead over Bolsonaro, and the other reports on Lula signing an order banning online betting.”
The Straits Times
Hedges 0 of 9 claims Outlet record 66/100
“The articles report different polls conducted by distinct organizations (AtlasIntel/Bloomberg vs Datafolha) on separate dates, showing varied results.”
Al Jazeera
⚖️ Leans left Hedges 0 of 16 claims Outlet record 60/100
“The articles describe different polls released on different days, not the same specific polling data.”
How this article was measured signals, leaning charts, publisher record, byline, topics and claims

Signals How these are calculated →

Claims extracted
12
sentences that state something as happening or true
Uncertain
0%
0 of 12 hedged ("reportedly", "may", "according to")
Leaning
not political
takes no side on a contested political question
Publisher signals
60/100
Al Jazeera's corrections and hedging, across everything collected from it. Not a measure of accuracy.
Outlets on this story
2
Politics
Same framing elsewhere
1
articles that frame the event the way this one does
Analyzed 2026-09-25 · how these are computed

How this is being covered How these are calculated →

Article leaning vs. publisher reliability
Source leaning vs. consistency

Publisher

Al Jazeera · 4637 article(s) · 2 correction(s) detected
Running correction rate · 2 correction(s)

Who wrote this

Al Jazeera Staff
822 article(s) here · 1 carrying a prediction
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Wire or desk byline, not an individual reporter.
Also by Al Jazeera Staff
Nothing else under this byline is closely related to this article, so these are simply their most recent.
All 822 articles by Al Jazeera Staff →

Topics

BTG Pactual Brazil Brazilian Datafolha Quaest

Subjects

Lula PERSON · 7× Bolsonaro PERSON · 6× Datafolha ORG · 3× Augusto Cury PERSON · 1× Brazilian NORP · 1× Flavio Bolsonaro PERSON · 1× Jair Bolsonaro PERSON · 1× Luiz Inacio Lula da Silva PERSON · 1× Renan Santos PERSON · 1× Ronaldo Caiado PERSON · 1×

Narrative

A Quaest poll released on Monday showed Bolsonaro with 42 percent of voter support in a potential run-off, versus 41 percent for Lula. Meanwhile, a BTG Pactual/Nexus poll has Lula receiving 46 percent of voter support, compared with 45 percent for Bolsonaro in a potential run-off.
framing: assertive · carried by 1 article(s) · first seen 2026-09-25
🔮 In poll results released Thursday, Lula would receive 47 percent of the vote compared with 45 percent for Bolsonaro in a simulated run-off.
2026-09-25 · Al Jazeera
Brazil’s Lula and Flavio Bolsonaro still essentially tied in new poll · assertive framing

Claims (12 extracted, 0 hedged)

Brazilian President Luiz Inacio Lula da Silva has maintained a two-percentage-point lead over Senator Flavio Bolsonaro, his main challenger, in a potential run-off ahead of October’s presidential election, a Datafolha poll has shown. asserted
poll → maintain → election
In poll results released Thursday, Lula would receive 47 percent of the vote compared with 45 percent for Bolsonaro in a simulated run-off. asserted
Lula → release → off
A previous Datafolha poll last week had Lula leading Bolsonaro by 46 percent to 44 percent. asserted
Lula → have → percent
The result also represents a technical tie as it falls within the poll’s margin of error of 2 percentage points. asserted
it → represent → points
In a first-round scenario, Lula leads with 40 percent of the vote, followed by Bolsonaro (36 percent), Augusto Cury (5 percent), Ronaldo Caiado (4 percent) and Renan Santos (3 percent). asserted
Lula → lead → Bolsonaro
The previous poll showed the leftist president with 39 percent against the right-wing senator’s 36 percent. asserted
poll → show → percent
Senator Bolsonaro is the eldest son of former President Jair Bolsonaro, who is serving a 27-year prison sentence for attempting to overturn his 2022 election defeat to Lula. asserted
who → serve → Lula
Lula is seeking a fourth nonconsecutive term as Brazil’s president. asserted
Lula → seek → president
If no candidate wins more than 50 percent of valid votes in the first round, the two frontrunners advance to a run-off. asserted
frontrunners → win → off
Datafolha surveyed 2,002 people between September 22 and 23. asserted
Datafolha → survey → September
Earlier this week, two other polls showed similar results. asserted
polls → show → results
A Quaest poll released on Monday showed Bolsonaro with 42 percent of voter support in a potential run-off, versus 41 percent for Lula. Meanwhile, a BTG Pactual/Nexus poll has Lula receiving 46 percent of voter support, compared with 45 percent for Bolsonaro in a potential run-off. asserted
Lula → release → off
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