Multiple viable contenders for second place in the October 2026 Paraíba Senate race, including João Azevêdo, Major Fábio, Marcelo Queiroga, Veneziano Vital do Rêgo, and several others, have kept implied probabilities tightly clustered near 40-45 percent amid a field of roughly ten registered candidates. Recent official candidate filings and mid-2026 surveys showing Azevêdo leading overall but with Veneziano and Queiroga competitive behind him have sustained uncertainty about who secures the second seat alongside the frontrunner. Fragmented opposition alliances, persistent high shares of undecided voters, and limited differentiation on key state issues continue to prevent any single challenger from pulling ahead decisively in trader assessments. Upcoming debates and further polling before election day could shift positioning if they clarify voter preferences among the mid-tier names.