**In the Espírito Santo Senate race for the two seats up in October 2026, Renato Casagrande holds a clear lead in July polling at 24–35 percent, leaving the second position fragmented across a wide field.** Recent surveys from Quaest and Real Time Big Data show no single candidate consolidating behind him, with names such as Paulo Hartung, Sergio Meneguelli, Rose de Freitas, Maguinha Malta, Fabiano Contarato, and Marcos do Val each registering single digits to low teens in stimulated scenarios and high undecided or blank responses (often exceeding 60–70 percent in spontaneous questioning). Incumbent senators Contarato and do Val face re-election headwinds against the former governor’s name recognition, while family endorsements like Magno Malta’s backing of his daughter and party coalitions add localized momentum without yet producing separation. This competitive structure sustains tight trader pricing near 40–50 percent for second place across multiple options, reflecting the absence of decisive late-cycle polling or major campaign events since mid-July that would narrow the field. Further surveys, alliance announcements, or turnout shifts among key regional blocs could quickly reorder probabilities before election day.