Recent polling in Paraná shows a fragmented field for the state's two Senate seats, with Deltan Dallagnol, Filipe Barros, Alexandre Curi, and Gleisi Hoffmann clustered in a statistical tie at the top. High rates of undecided voters and rejection scores for several names have sustained the deadlock, while Dallagnol's ongoing eligibility challenge before electoral authorities adds procedural uncertainty. Party fragmentation on the center-right and center-left further prevents any candidate from consolidating a clear lead. The October vote remains weeks away, leaving room for shifts driven by alliances, campaign events, or court rulings on candidate qualifications.