In baseball statistics, run average (RA) refers to measures of the rate at which runs are allowed or scored. For pitchers, the run average is the number of runs—earned or unearned—allowed per nine innings. It is calculated using this formula:
where
- R = Runs
- IP = Innings pitched
Run average for pitchers differs from the more commonly used earned run average (ERA) by adding unearned runs to the numerator. This measure is also known as total run average (TRA) or runs allowed average. For batters, the run average is the number of runs scored per at bat.
Read more about Run Average: Run Average For Pitchers, See Also
Famous quotes containing the words run and/or average:
“They raise their minds by brooding over and embellishing their sufferings, from one degree of fervid exaltation and dreary greatness to another, till at length they run amuck entirely, and whoever meets them would do well to run them thro’ the body.”
—Thomas Carlyle (1795–1881)
“Always remember that a child doesn’t have to be average to be normal. Children with very different temperaments can be equally successful.”
—Lawrence Kutner (20th century)