Who was the general that lost to Zachary Taylor at the battle of Buena Vista?

The general who lost to Zachary Taylor at the Battle of Buena Vista was General Antonio López de Santa Anna. This battle took place during the Mexican-American War in February 1847. Despite being outnumbered, Taylor's forces successfully repelled Santa Anna's troops, marking a significant victory for the United States. The defeat weakened Santa Anna's position and contributed to the eventual U.S. victory in the war.