en.wikipedia.org/wiki/Earned_run_average

In baseball statistics, earned run average (ERA) is the mean of earned runs given up by a pitcher per nine innings pitched It is determined by dividing the ...

www.miniwebtool.com/era-calculator

The online ERA Calculator is used to calculate the ERA (earned run average) ... the average number of earned runs a pitcher will give up per nine-inning game.

www.wikihow.com/Calculate-ERA-(Earned-Run-Average)

How to Calculate ERA (Earned Run Average). ERA (Earned Run Average) is the average number of earned runs a pitcher has allowed per every 9 innings he ...

www.homerunweb.com/era.html

How to Calculate Earned Run Average (ERA) As the basic statistical measure of a pitcher, ERA determines the average number of earned runs scored against a ...

captaincalculator.com/sports/baseball/era-calculator

Earned Run Average (ERA) is a baseball metric used put a pitcher's number of ... iSport – Softball – How to calculate a pitcher's earned run average in softball ...

www.freemathhelp.com/earned-run-average.html

Earned Run Average represents the number of earned runs a pitcher will give up per nine-inning game. This quick lesson will show you how to calculate ERA ...

www.lootmeister.com/mlb/good-bad-era.php

A pitcher's ERA (earned run average) is perhaps the single-most important statistic he can have. It really is the telltale stat that we use to determine a pitcher's ...

www.ggsports.com/games/eracalc.html

Enter total earned runs: Enter number of innings pitched: (2.33 = 2 1/3 innings, 2.67 = 2 2/3 innings, etc.) Enter number of innings in regulation game: Earned ...

softball.isport.com/softball-guides/how-to-calculate-a-pitchers-earned-run-average-in-softball

Earned run average (ERA) is a simple calculation that approximates the number of earned runs a pitcher allows per seven innings pitched. In simple terms, the ...