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 number of earned runs allowed by the number of innings pitched and multiplying by nine. Runs resulting from defensive errors (including pitchers' defensive errors) are recorded as unearned runs and are not used to determine ERA.
Read more about Earned Run Average: Origins, ERA in Different Decades and Baseball Eras, Sabermetric Treatment of ERA, All-time Career Leaders
Famous quotes containing the words earned, run and/or average:
““What have I earned for all that work,” I said,
“For all that I have done at my own charge?
The daily spite of this unmannerly town,
Where who has served the most is most defamed,
The reputation of his lifetime lost
Between the night and morning....””
—William Butler Yeats (1865–1939)
“Sleep, beloved, such a sleep
As did that wild Tristram know
When, the potion’s work being done,
Roe could run or doe could leap
Under oak and beechen bough,
Roe could leap or doe could run....”
—William Butler Yeats (1865–1939)
“Today everything is different. I can’t even get decent food. Right after I got here I ordered some spaghetti with marinara sauce and I got egg noodles and catsup. I’m an average nobody, I get to live the rest of my life like a schnook.”
—Nicholas Pileggi, U.S. screenwriter, and Martin Scorsese. Henry Hill (Ray Liotta)