What Does ERA Stand For?

ERA stands for Earned Run Average

ERA, or Earned Run Average, is a key statistical measure in baseball that quantifies a pitcher's effectiveness. It calculates the average number of earned runs a pitcher allows per nine innings pitched, providing insight into their performance by accounting for runs scored due to errors or defensive mistakes. A lower ERA indicates better performance, reflecting a pitcher's ability to prevent runs and contribute to their team's success.

Other Meanings for ERA