Lula has 47% and Flávio Bolsonaro 46% in a potential second round, says Datafolha
President loses one point and PL candidate gains one; difference drops from three to one percentage point

TL;DR
- Datafolha poll shows Lula with 47% and Flávio Bolsonaro with 46% in a potential second round.
- The candidates are in a technical tie, with a difference of only one percentage point.
- In the first round, considering valid votes, Lula leads with 45% against Flávio Bolsonaro's 42%.
- Other candidates like Ronaldo Caiado, Renan Santos, and Augusto Cury have significantly lower percentages.
- 6% of respondents indicated voting blank, null, or for neither candidate, while 2% remain undecided for the second round.