Progressive voters and supporters of incumbent president Luiz Inácio Lula da Silva left reeling after far-right surge
Flávio Bolsonaro is in pole position to win Brazil’s presidential election, after a far-right tsunami propelled him to a shock first-round victory over the incumbent, Luiz Inácio Lula da Silva, leaving progressive voters reeling.
The 45-year-old rightwing candidate received 56.1m votes to Lula’s 53.8m – 47.03% to 45.16% – meaning the 80-year-old leftwinger has a mountain to climb if he is to bounce back in the second round on 25 October. Never, since the return of democracy to Brazil in 1985, has the first-round runner-up managed to turn the game around and win the second ballot.
“Miracles are possible in politics. But I don’t see that happening,” the political scientist Miguel Lago said of Lula’s chances of snapping back. “I don’t see Flávio losing this election now.”



I can’t find that in the polls you linked. They seem to accord with what I said: They showed a 3-point Lula lead until 28 September, and the final averages have a 1.6-point Lula lead, while Flávio Bolsonaro in fact won by 2 points.
I think it’s reasonable to assume the round 2 polls also underestimate Flávio to a similar degree, as American (the continents’) polls have done with alt-right candidates time and time again. I do not trust you saying this means the 8% will majorly vote for Lula when the evidence above points otherwise, and the media doesn’t either.