Keiko Fujimori has regained a narrow lead over Roberto Sánchez in Peru's second-round presidential vote count [1].

The result signals a deeply polarized electorate in a high-stakes runoff between a right-wing and a left-wing candidate. With the margin of victory currently measured in hundreds or thousands of votes, the final outcome remains precarious as the count concludes.

According to the National Office of Electoral Processes (ONPE), the lead shifted back to Fujimori as the tally approached completion [3]. Data released Thursday indicated that 98.21% of ballots have been counted [1]. In this updated count, Fujimori holds approximately 50.01% of the vote compared to 49.99% for Sánchez [2].

Other reports provide slightly different figures for the narrow gap. One account placed Fujimori at 50.002% with 9,032,651 votes and Sánchez at 49.998% with 9,032,000 votes [4]. This represents a lead of 651 votes. Another report estimated the margin at approximately 7,000 votes in favor of Fujimori [6].

This shift follows a volatile counting process. On Wednesday, June 10, reporting indicated that Sánchez held a lead of approximately 20,000 votes [7]. The reversal occurred as the final percentages of the vote were integrated into the official totals.

Fujimori, representing the right-wing platform, and Sánchez, representing the left-wing, have seen the lead oscillate as the ONPE processed the remaining ballots. The official tally is nearing the 100% mark, but the proximity of the two candidates suggests that every remaining ballot could determine the presidency.

Fujimori regained a narrow lead over Sánchez in the second-round presidential vote count.

The extreme narrowness of the margin—ranging from 651 to 7,000 votes—suggests a high probability of legal challenges or requests for recounts. Because the lead has already shifted once between the two candidates, the stability of the result depends on the final 2% of the vote and the perceived legitimacy of the ONPE's process in a politically divided nation.