In baseball statistics, at bats per home run (AB/HR) is a way to measure how frequently a batter hits a home run. It is determined by dividing the number of at bats by the number of home runs hit. Statistics are very important to baseball, perhaps more than any other sport. ... In baseball, a home run is a base hit in which the batter is able to circle all the bases, ending at home plate and scoring a run himself (along with a run scored by each runner who was already on base), with no errors by the defensive team on... In baseball statistics, an at bat (AB) is used to calculate other data such as batting average. ... In baseball, a home run is a base hit in which the batter is able to circle all the bases, ending at home plate and scoring a run, with no errors on the play that result in the batter achieving extra bases. ...