too many. lol. they counted the number of Baseball they went through in a single game once and it was around 100. every team roughly has 162 games in a season without playoffs so each team would roughly have used 16,200 baseballs in a season
Rawlings baseballs are the official baseballs used in the major leagues. BPL
It varies from season to season.
Used baseballs are either thoroughly cleansed to be used in other games, used in batting practice, or recycled to make new baseballs.
There is no difference in the baseballs used in either league of the MLB.
Rawlings makes the baseballs.
They get eaten....much like babies.