The Alagoas Senate contest for the two seats up on October 4 remains highly fragmented, with Renan Calheiros, Arthur Lira, Dr. Wanderley, Alexandre Fleming, Davi Davino Filho, Mariedson, and Marina JHC among the leading names. Recent party conventions and pre-candidacy launches through mid-2026 have consolidated support around established MDB and PP figures while leaving the left’s vote largely behind Fleming and smaller parties. No dominant polling leader has emerged for second place, and trader consensus reflects this balance amid shifting alliances, limited recent surveys, and the structural advantage of electing the top two finishers. Late endorsements, turnout patterns in key regions, or last-minute withdrawals could widen gaps before ballots close.