Flávio Bolsonaro maintains a commanding lead for first place in Mato Grosso do Sul's first-round presidential voting, backed by consistent polling averages above 45 percent in the state throughout September. Recent surveys from institutes including IPEMS and Real Time Big Data highlighted his strength in an agricultural region where Liberal Party positions on rural policy, security, and economic issues resonate strongly with voters, while Lula trails in the low-to-mid 30s. This regional preference aligns with broader patterns in Center-West states favoring the PL ticket. With the October 4 voting concluded and partial counts confirming the margin, trader consensus reflects the low likelihood of reversal absent widespread irregularities or legal challenges that could prompt recounts or nullification in specific precincts.