Usage patterns
打率が〈数〉割〈数〉分〈数〉厘to have a batting average of .___
His batting average was .325.
打率を上げる/下げるto raise/lower one's batting average
He said he wants to raise his batting average in the second half of the season.
打率が〈数〉位に入るto rank Nth in batting average
His batting average ranked 3rd in the league.