Deltan Dallagnol secured the second-highest vote total in the Paraná Senate race, behind Filipe Barros, according to final tallies with over 99% of precincts reported. His position reflects sustained voter support tied to national recognition from his role in Operation Lava Jato, combined with late pre-election polling averages showing him competitive for one of the two seats. Last-minute Tribunal Superior Eleitoral rulings allowed his candidacy and vote processing to proceed despite prior ineligibility challenges, enabling the result to stand pending plenary review. Traders assign near-certain odds to his second-place finish because the certified count places him ahead of all other listed contenders, including Alexandre Curi and Gleisi Hoffmann. A full TSE reversal nullifying his votes could trigger a new election and alter the outcome, though such a decision remains pending.