What does ERA stand for?

Earned run average

A baseball statistic that measures the average amount of earned runs let up by a pitcher for every 9 innings; one of the most important stats that reflects the efficiency and value of a pitcher.


Kershaw could easily be MVP in the NL with his 21 wins and 1.77 ERA

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Updated September 30, 2014

ERA definition by

This page explains what the acronym "ERA" means. The definition, example, and related terms listed above have been written and compiled by the team.

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