In baseball statistics, batting average against (denoted by BAA or AVG), or opponents' batting average (denoted by OBA) is a statistic that measures a pitcher's ability to prevent hits during official at bats. It can alternatively be described as the league's hitters' combined batting average against the pitcher. It is calculated as: Hits Allowed divided by (Batters Faced minus Walks minus Hit Batsmen minus Sacrifice Hits minus Sacrifice Flies minus Catcher's Interference).
It is calculated as:
for which:
- BF is the number of batters faced by the pitcher
- BB is the number of base on balls
- HBP is the number of hit batsmen
- SH is the number of sacrifice hits
- SF is the number of sacrifice flies
- CINT is the number of catcher's interference
Famous quotes containing the word average:
“... the average Catholic perceives no connection between religion and morality, unless it is a question of someone else’s morality.”
—Mary McCarthy (1912–1989)