According to official vote counting results, the opposition won 40.1% of the vote in the province of Buenos Aires, the country’s largest population center, while the presidential coalition won 38.4 percent. Together for Change also leads in Santa Fe, Córdoba and the city of Buenos Aires, other counties with significant electoral weight.
https://www.washingtonpost.com/world/argentine-midterms-could-make-president-a-lame-duck/2021/11/14/10eed88a-456a-11ec-beca-3cc7103bd814_story.html?utm_source=rss&utm_medium=referral&utm_campaign=wp_world | Scores of Argentine opposition win midterm elections