Daniel Vilela (MDB), the incumbent who assumed the governorship in March 2026 following Ronaldo Caiado’s resignation, holds a commanding lead in recent polling averages for the October 4 first-round vote, with support in the high 30s to mid-40s percent range against fragmented opposition. This positioning stems from his broad coalition spanning MDB, PSD, Republicanos and others, combined with the high approval ratings of the prior Caiado administration (often exceeding 80 percent) and Vilela’s own lower rejection numbers. Recent campaign activity has emphasized continuity through technology initiatives for wildfire response and public-transport subsidies, reinforcing the continuity narrative. Marconi Perillo (PSDB) and Wilder Morais (PL) trail significantly in both first- and second-round simulations, with no polling shifts in the past month sufficient to alter the gap. Late developments such as turnout surprises or unforeseen legal rulings on alliances remain the primary variables that could narrow the margin before election day.