In baseball statistics, earned run average (ERA) is the average of earned runs allowed by a pitcher per nine innings pitched (i.e. the traditional length of a game).

Earned run average represents the number of earned runs a pitcher allows per nine innings -- with earned runs being any runs that scored without the aid of an error or a passed ball. ERA is the …

The ERA Calculator is used to calculate the ERA (earned run average) used in baseball statistics. What is ERA? In baseball statistics, Earned Run Average, or ERA, is one of the most well …

Dec 24, 2024 · ERA (Earned Run Average) is the average number of earned runs a pitcher has allowed per every 9 innings he pitches. This is one of the most useful calculations in baseball, …

Feb 29, 2024 · ERA, or Earned Run Average, is a statistic used in baseball to evaluate a pitcher’s effectiveness in preventing runs. It’s calculated by dividing the total number of earned runs …

May 24, 2023 · ERA is a baseball acronym that stands for Earned Run Average. It is a metric that measures the number of earned runs a pitcher allows per nine innings pitched. ERA works by …

May 22, 2023 · Earned Run Average, or ERA, lies at the heart of evaluating a pitcher's effectiveness in a baseball game. Developed by English-American sportswriter and statistician …

The stats on this page exclude preseason games, but include data from all other games, including the regular season and postseason. MLB earned run average, by team.

Earned Run Average is one of baseball’s most familiar pitching metrics, expressing how many earned runs a pitcher allows per nine innings. Use this quick calculator to convert raw game or …

Apr 10, 2025 · If you're a baseball coach, analyst, major league baseball player or just a curious fan, this ERA (Earned Run Average) calculator can be super useful for you. The ERA provides …