2007-05-09 07:41:35 · 3 answers · asked by truong v 1 in Sports ➔ Baseball
To compute pitcher's earned-run average, multiply the total earned runs charged against his pitching by 9, and divide the result by the total number of innings he pitched. NOTE: Earned-run average shall be calculated on the basis of total innings pitched including fractional innings. EXAMPLE: 9 1/3 innings pitched and 3 earned runs is an earned run average of 2.89 (3 ER time 9 divided by 9 1/3 equals 2.89).
2007-05-09 07:47:49 · answer #1 · answered by Anonymous · 0⤊ 0⤋
by innings pitched divided by league standard 7 or 9 innings
2007-05-09 14:50:56 · answer #2 · answered by Bruto 3 · 0⤊ 0⤋
I multiply earned runs by nine and divide by innings pitched, but you may prefer to devise your own methodology.
2007-05-09 14:53:38 · answer #3 · answered by Chipmaker Authentic 7 · 0⤊ 0⤋