Definition of earned run average Earned run average
We found 3 definitions of earned run average from 3 different sources.
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What does earned run average mean?
WordNet
Noun |
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| earned run average - (baseball) a measure of a pitcher's effectiveness; calculated as the average number of earned runs allowed by the pitcher for every nine innings pitched | ||
| ERA | ||
| touchstone, criterion, standard, measure the ideal in terms of which something can be judged; "they live by the standards of their community" | ||
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Wiktionary 
Wikipedia 
- In baseball statistics, earned run average (ERA) is the mean of earned runs given up by a pitcher per nine innings pitched.
