The first-round results from October 4 placed Professora Dorinha (União) narrowly ahead at 45.52% and Vicentinho Júnior (PSDB) at 43.94%, advancing both to the October 25 runoff after no candidate secured a majority. This outcome aligns with pre-election polling trends showing the pair in a close contest, while minor candidates like Laurez Moreira, Ataides de Oliveira, Du Pereira, and Prof. Witer Naves each received under 9%. Trader consensus at 62% for Vicentinho Júnior reflects the historical pattern in Tocantins, where the first-round leader has prevailed in both prior second-round gubernatorial races. Remaining uncertainty centers on turnout shifts and coalition mobilization in the final weeks.